FAQs
Connection Costs (26)
How much does it cost to connect to ZESA in Zimbabwe?
There is no single figure. A connection quotation is built from an application fee, a capital contribution, the service connection itself, and — where required — a transformer and line extension. A property beside an existing transformer with spare capacity costs a fraction of one several kilometres from the network. Only a site inspection produces a firm number. If you would like this checked before you commit, send us the details and we will give you an honest assessment.
What is a capital contribution?
It is your share of the cost of reinforcing the network to serve your load. The reasoning is that existing infrastructure was built for existing customers, so the cost of adding capacity is attributed to whoever creates the need. It scales with the capacity you declare, which is why an over-declared load is expensive.
Which parts of a ZESA quotation can be negotiated?
The application fee and the rate used to calculate the capital contribution are fixed by approved tariffs and are not negotiable. What can change are the things that follow from design: the assessed load, the transformer size that follows from it, the service run length, the route of any line extension, and whether the connection is shared. We review quotations and designs for exactly this reason.
What is the cheapest way to get connected?
Connecting to an existing transformer with spare capacity, with a short service run. Where that is not possible, sharing the connection with neighbours is usually the largest saving available, because a transformer and line extension cost much the same whether they serve one property or several. We can size and structure this for you.
Is there a fixed price list for ZESA connections?
Tariff components are published and approved by the regulator, but the total for any given site depends on distance, load and what infrastructure already exists. Anyone quoting a single all-in figure without seeing the site is guessing.
What is the most expensive part of a connection?
For rural, farm and industrial sites it is almost always the transformer, followed by any line extension. For suburban connections where infrastructure already exists, the capital contribution and service connection dominate and the total is far lower.
Do connection costs change during the year?
Yes. Costs move with material availability, exchange rates and tariff reviews. This is also why quotations carry a validity period — if you cannot pay within it, the figure may be revised upward when reissued.
Can I pay for a connection in instalments?
Payment terms are set by the utility rather than by us, and are generally tied to the quotation. Where a lump sum is the obstacle, the more productive route is usually reducing the scope through correct load sizing, or spreading the cost across several parties in a shared connection. We can size and structure this for you.
What happens to my money if the project does not go ahead?
That depends on the stage and on the utility’s own terms, so establish it before paying rather than after. On shared connections we always recommend the parties agree in writing what happens to contributions if the project stalls or a party withdraws.
Why do I have to pay for infrastructure the utility will own?
Because the contribution is toward network reinforcement rather than the purchase of an asset. It is a widely disliked arrangement and the logic is that a distribution network cannot function as thousands of privately owned pieces. The practical response is to size correctly and share where possible, rather than fund spare capacity alone.
Can I reduce the quote by doing some work myself?
Work on the distribution network must be done by the utility or its approved contractors, so there is little scope there. Where you can legitimately save is on your own internal installation, and by making design decisions — meter position, route, shared connection — that reduce the scope before the quotation is produced.
What is the difference between a quotation and an estimate?
An estimate is an informed indication produced before design, useful for budgeting. A quotation is the utility’s formal figure following a site inspection, and it is the number you actually pay. Treat any figure you see online, including ours, as an estimate.
Why did my quotation expire?
Quotations carry a validity period because costs move. If you cannot pay within it, you generally have to request a fresh one, which may come back at a different figure. If funding is going to take time, say so early so the timing can be planned around it.
Is it cheaper to connect during a particular season?
Not in terms of tariff. However, construction can be slower during heavy rains, and material availability varies through the year. Planning ahead of your deadline matters more than picking a season.
How accurate are online connection cost calculators?
They are useful for budgeting and misleading if treated as a quotation. No calculator knows what infrastructure exists near your site, which is the single biggest determinant of your cost. Use one to establish an order of magnitude, then get the site assessed. If you would like this checked before you commit, send us the details and we will give you an honest assessment.
Why is a rural connection so much more expensive?
Distance from existing infrastructure. Rural sites frequently need a line extension and a new transformer, both of which are large costs, and often wayleaves across other people’s land. This is precisely the situation where sharing with neighbours transforms the economics. We can size and structure this for you.
Do I pay VAT on a connection?
Tax treatment is set by the applicable legislation and reflected in the quotation. Ask for the breakdown so you can see what is charged and on what — a clear quotation should show this rather than presenting a single figure.
What is the minimum I could realistically pay?
The lowest connections are those on serviced urban stands with a nearby transformer that has spare capacity and a short service run. From there costs rise with distance, load and whether new plant is required. The only way to know your figure is a site assessment.
Should I get a second opinion on my quotation?
If it is a substantial figure, yes. A review establishes whether the scope reflects what you actually need, whether the transformer is sized to your real demand, and whether sharing is viable. Where nothing can be reduced we say so — that answer is worth having too. We review quotations and designs for exactly this reason.
How do I know if the quoted transformer size is right?
Ask what assessed demand produced it, and compare that against your actual equipment schedule with realistic diversity. A meaningful proportion of the quotations we review are based on over-declared loads. We review quotations and designs for exactly this reason.
Why does over-declaring load cost me money?
Two of the largest quotation items follow from it. Your capital contribution scales with declared capacity, and transformer size steps between standard ratings. Crossing a size boundary unnecessarily can change an affordable project into an unaffordable one. We review quotations and designs for exactly this reason.
Can you review a design somebody else prepared?
Yes, and it is worth doing before you commit substantial money. We check whether the load reflects your actual installation, whether the transformer is sized to it, and whether the route is the most economical option. We review quotations and designs for exactly this reason.
Why are farm connections so expensive?
Distance from the network, substantial loads such as irrigation and cold storage, and frequently wayleaves across other properties. The saving most farms miss is sharing the line extension with neighbouring farms, which costs the same to build regardless of how many it serves.
Why is my bill higher than expected?
On commercial tariffs, often a maximum demand component rather than consumption. On domestic supplies, check for faulty appliances, unexpected loads or metering issues. Establish which before assuming an error.
What if I think my quotation is wrong?
Query it before paying rather than after. Ask what assessed load produced the transformer size, confirm the service length against the ground, and establish whether the assumed take-off point is genuinely the nearest. Queries at quotation stage are routine. We review quotations and designs for exactly this reason.
Can you review a quotation I already have?
Yes, and it is one of the most useful things we do. We check whether the load matches your actual installation, whether the transformer is sized to it, whether the route is economical, and whether sharing is viable in your area. We review quotations and designs for exactly this reason.
Applying & Requirements (29)
How do I apply for a new ZESA connection?
Apply to ZETDC through the depot serving your area. You will need proof of your interest in the property, identification, a site plan, and your load requirement. A site inspection follows, then a quotation, then payment and construction. Getting the application complete first time is the single biggest thing you control.
What documents do I need to apply?
Typically proof of ownership or occupation such as a title deed, agreement of sale, council allocation letter or lease; identification; a site plan showing the property and intended meter position; and your load requirement. Businesses also need company registration documents and evidence the signatory can act for the company.
Can I apply if I am renting?
Generally yes, but you will normally need the property owner’s written consent. Occupation alone is rarely sufficient. Establish this before applying, because obtaining consent afterwards is a common cause of a stalled file.
Can I apply before I finish building?
Yes, and often you should, because the connection process can take longer than the remaining construction. What matters is that the meter position and load are known. Applying early and building in parallel is usually the better sequence.
What load should I declare on the application?
Your realistic maximum demand, not the sum of every appliance at full rating. Real installations never run everything simultaneously. Over-declaring inflates your capital contribution and can force a larger transformer; under-declaring leaves you unable to run your equipment.
What is a site plan and why does it matter?
A drawing showing your property boundaries, the building or intended meter point, and the nearest existing infrastructure. It matters because the design is built on it — an unclear plan invites a conservative assumption about distance, and distance drives the service cost.
Can somebody apply on my behalf?
Yes, with appropriate authority. We routinely prepare and lodge applications for clients, which is generally where professional involvement pays for itself, because incomplete applications are the most common cause of delay.
What happens at the site inspection?
The utility establishes the distance to existing infrastructure, whether spare transformer capacity exists nearby, the route a service or line extension would take, and whether wayleaves are needed. Be present if you can — questions answered on the spot avoid weeks of delay.
Why was my application rejected?
Most often incomplete documentation, no proof of entitlement to the property, a load that does not match the premises, or a route crossing land without consent. Establish the exact item outstanding, correct it, and continue the existing file rather than starting a new one.
Should I lodge a second application if the first goes quiet?
No. A duplicate creates two files for the same property, causes confusion, complicates the payment record and usually puts you further back. Continue the existing file, referencing its number, and escalate through the depot, district and provincial offices.
Do I need an electrician before applying?
Not to apply, but you will need a registered electrician for your internal installation and the certificate of compliance. On anything beyond a simple domestic supply it is worth having the load calculated properly before you declare it.
What if my property has an existing but disconnected supply?
Say so on the application. A reconnection or account transfer is a different and usually cheaper process than a new connection. Also establish whether arrears are attached to the property, since these can affect reconnection.
Can I upgrade an existing supply instead of applying new?
Yes, and if a supply already exists an upgrade is usually the right route. It is a different application from a new connection, and it may still involve a capital contribution and possibly a transformer if the increase is substantial.
What is a reference number and why should I keep it?
It identifies your file. Without it, following up is slow and escalation is nearly impossible. Keep it with your receipts and a note of every contact — date, office, name, and what was said.
Can I apply online?
Availability of online channels varies. Regardless of how you lodge it, obtain and keep a reference number and receipt, and confirm the file is complete rather than assuming.
What if I do not know my ward or exact location?
Provide the clearest description you can and any coordinates available. An approximate location that can be verified is far more useful than none. The site inspection establishes the exact position.
How long is a connection application valid?
The application itself does not usually lapse in the way a quotation does, but a quotation issued against it does. If your funding is going to take time, discuss that before requesting the quotation.
Can I change my load after applying?
Yes, but a change after design or quotation usually means requoting and additional delay. Getting the figure right before lodging is considerably cheaper in both money and time.
Do companies apply differently from individuals?
The process is the same but the documentation differs — company registration, and evidence that the signatory may bind the company. Commercial connections are also more likely to involve three-phase supply and a formal load assessment.
What is the very first thing I should do?
Establish what supply you actually need, and whether infrastructure already exists near your site. Those two answers determine the cost and the route more than anything that happens later. If you would like this checked before you commit, send us the details and we will give you an honest assessment.
How do I follow up on my application?
Contact the depot with your reference number, confirm the file is complete, and ask specifically what stage it is at and what is outstanding. Record the date, the name of the person and what was said. Vague enquiries produce vague answers.
Why has my site inspection not happened?
Inspections depend on staff availability, transport and depot workload. It is a frequent bottleneck and one where polite, persistent follow-up genuinely helps. Confirm first that your file is complete, since an incomplete file may not have been queued at all.
Can I add equipment after connection?
Within your supply capacity, yes. Beyond it you will need an upgrade, which is a fresh application and possibly a transformer change. If growth is planned, factor it in at design stage rather than discovering the ceiling later.
What do I need to know before pricing a borehole supply?
Four figures: the pump’s power rating, the depth it lifts from, your daily water requirement, and your available storage. Without them, both solar and grid quotations are guesses.
What records should I keep?
Application reference, every payment with receipt and reference, the date and outcome of every contact including the name of the person, and copies of every document submitted. This is what makes escalation possible rather than merely frustrating.
My neighbour connected before me despite applying later. Why?
Usually because their job was simpler — existing capacity, a short service run, no wayleaves. Files do not progress in a single queue; they progress according to what has to be built. Establish which category yours falls into before assuming mishandling.
Do you handle the paperwork?
Yes — preparing and lodging applications, assembling documents, and dealing with queries. Incomplete applications are the most common cause of delay, so this is often where the time is saved.
Can you produce a BOQ for financing?
Yes. A bill of quantities itemises materials and work, which is what a lender, cooperative or group of contributors needs in order to fund a project rather than take a single figure on trust.
Can you help if my application was rejected?
Yes, and it is a common reason people contact us. Establishing exactly what is outstanding, correcting it, and continuing the existing file is usually faster than starting again.
Timelines & Delays (10)
How long does a ZESA connection take?
It depends almost entirely on what has to be built. A domestic connection in a serviced area with spare capacity is the fastest. A three-phase connection takes longer. One needing a transformer adds procurement. One needing a line extension across other people’s land is the longest by a wide margin.
Why is my connection taking so long?
Common causes are an incomplete application, waiting for a site inspection, design time on complex jobs, wayleaves, material availability, and payments not linked to the file. Establish which stage you are actually at before deciding what to do.
What causes the longest delays?
Wayleaves, generally — because they depend on a third party with no deadline. Material availability is the other major one. Both are best managed by starting early rather than reacting later.
Should I plan my project around the connection timeline?
Yes — work backwards from when you need power, not forwards from when you apply. Farms should plan around the irrigation season and businesses around their opening date. Applying two months before you need supply on a job requiring a line extension is planning for disappointment.
Is there a service standard for connection times?
Published service standards exist in principle, but actual duration varies substantially with what has to be built and with local conditions. Treat any published timeframe as a target rather than a commitment.
My materials are apparently unavailable. What now?
That is a real constraint and no amount of following up creates stock. What you can do is confirm it in writing, establish what is on order, and plan around it. Experienced project management builds material risk into the schedule rather than discovering it late.
Does paying more make it faster?
No, and anyone suggesting otherwise should be treated with caution. What legitimately shortens a project is removing rework and dead time — complete applications, early wayleaves, prompt answers to technical queries.
Can I do anything while waiting?
Yes — complete your internal wiring and certificate of compliance, which sit outside the utility’s scope and are often left until the supply is ready, adding another wait at the end. Also confirm your payment is correctly recorded.
What if my connection is needed urgently?
Say so early and be realistic. Where the scope is small and infrastructure exists, timelines can be short. Where a transformer or line extension is required, urgency does not change procurement. We will tell you honestly whether your deadline is achievable.
What if I need power before my opening date?
Say so at the outset and plan backwards. Where infrastructure exists and the scope is small, timelines can be short. Where a transformer or line extension is required, no amount of urgency changes procurement — but planning around it does. If you would like this checked before you commit, send us the details and we will give you an honest assessment.
Shared & Group Connections (26)
Why is my connection quote so much higher than my neighbour’s?
Almost always because of infrastructure rather than unfairness. Your neighbour may be connecting to a transformer with spare capacity while your load requires a new one. Or their service run is short and yours crosses a distance. Declared load also differs — a larger declared capacity means a larger contribution.
Is a shared transformer reliable?
Yes — sharing infrastructure is how distribution networks work everywhere. Each premises is metered and billed separately, and supply quality depends on correct sizing rather than on how many parties are connected.
What is a shared connection?
Several neighbouring properties funding one adequately sized connection together rather than each paying for their own. Because a transformer and line extension cost much the same whether they serve one property or six, dividing that cost transforms the economics. We can size and structure this for you.
How much can sharing actually save?
It depends on how many parties join and what has to be built, but the saving is usually substantial because the largest items — line extension and transformer — barely change in cost. A project that is impossible alone frequently becomes straightforward divided four ways.
Will I share a bill with my neighbours?
No. Each premises is metered and billed separately even on a shared transformer. You share the infrastructure cost, not the consumption. This is the concern raised most often and the easiest to resolve.
How is the cost divided fairly?
Three approaches work. Equal shares suit groups with similar loads. Division by assessed load suits mixed groups where one party needs much more capacity. A hybrid — shared costs split equally, capacity costs split by load — is often the fairest and the easiest to agree.
What if a neighbour withdraws halfway?
This is exactly why the arrangement should be written down before money moves. The agreement should record what happens if a party withdraws, whether their contribution is refunded, and whether the others cover the shortfall or the scope reduces.
What if somebody joins later?
Agree it in advance. The question of whether a later joiner contributes, on what basis, and whether that money is distributed to the original parties causes more bad feeling than anything else in shared projects.
Do we need a written agreement?
Yes. In our experience the shared projects that go wrong are those where money moved before anything was written down. A contribution agreement is not elaborate — it simply records what everyone already assumes, at the point when everyone still agrees.
Who holds the money before it is paid?
Agree this before collecting anything. Contributions ultimately go to the utility against a quotation, so funds should be moving toward that payment. Where the group is uneasy about one member holding money, a legal practitioner’s trust account resolves it cheaply.
How do I raise this with my neighbours?
With specifics. Establish roughly what the shared connection would cost, what each party would pay, and how a late joiner would be treated. Neighbours are generally willing; what they will not do is commit money to something nobody has costed. We can size and structure this for you.
How many people do we need?
There is no minimum. Even two parties sharing a line extension halve the largest cost. More parties means a lower share each, up to the capacity of the infrastructure.
Can a housing cooperative organise this?
Cooperatives and stand associations are well suited to it, because the structure for collective decisions and collecting contributions already exists. It is one of the more straightforward group connection scenarios.
What if one party needs far more power than the others?
Then division by assessed load, or a hybrid method, is fairer than equal shares. A workshop paying the same as three households will be seen as unfair and the arrangement will not hold.
Is a shared connection slower to arrange?
There is coordination overhead — agreements, collecting contributions, one application on behalf of the group. Against that, a shared project is often the only version that gets funded at all, which makes it considerably faster than a solo project that stalls indefinitely.
Who applies to the utility on a shared connection?
Usually a single application is lodged covering the shared infrastructure. Someone must take responsibility for coordination and follow-up — group projects where responsibility is shared informally tend to go quiet.
Can we add capacity later for more neighbours?
Sometimes, if the design anticipates it. This is worth deciding at design stage — sizing for realistic near-term demand while designing so capacity can be added later is usually better than funding unused capacity now.
What if a neighbour refuses to join?
The project proceeds without them. What matters is that the cost split reflects the parties who actually contributed, and that the agreement addresses whether a non-participant may join later and on what terms.
Does sharing affect my supply quality?
Not if the design is right. Supply quality depends on correct sizing and keeping low-voltage runs short, not on the number of parties. A properly sized shared connection performs the same as an individual one.
Can a developer organise this for a whole development?
Yes, and it is the cleanest arrangement. Buyers should establish at purchase whether electrical infrastructure is included — many discover afterwards that it is not, which is an expensive surprise.
What should stand buyers check before purchase?
Whether electrical infrastructure is included in the price, how far the nearest line is, whether any group connection is already organised and contributions collected, and what has actually been built rather than planned. A stand marketed as serviced is not always electrically serviced.
Do we all need the same type of supply?
No. A shared transformer can serve premises with different requirements, provided the combined load is assessed properly and the design accounts for each party’s needs.
How do we get started?
Establish whether anyone near you also needs power — often they do and nobody has asked. Then get the shared option assessed and costed, and agree the split in writing before collecting money. We can size and structure this for you.
Can neighbouring farms share a connection?
Yes, and it is often the only route that makes a rural extension affordable. Extending a line three kilometres costs much the same whether it serves one farm or five. We can size and structure this for you.
Can you help organise a shared connection with my neighbours?
Yes. We assess whether sharing is viable at your location, size the connection for the combined load, produce the cost split, and structure the agreement before any money changes hands — which is far easier than restructuring afterwards.
Do you work with developers?
Yes — developments, cooperatives and stand associations are among the strongest cases for group connections, because contiguous stands and a common route make the economics work.
Transformers (17)
When do I need a new transformer?
When no spare capacity exists on a transformer near your site. Before assuming you need one, establish whether existing capacity is available — connecting to it is dramatically cheaper, and applicants frequently never ask.
What sizes do distribution transformers come in?
Commonly 25kVA, 50kVA, 100kVA, 200kVA and 315kVA. Cost steps between sizes rather than rising smoothly, which is why a load assessed at 45kVA and one carelessly declared at 55kVA can produce very different quotations.
Who owns the transformer I paid for?
Where it forms part of the distribution network it is normally operated and maintained by the utility, notwithstanding that a customer funded it through a capital contribution. The contribution is toward network reinforcement rather than the purchase of an asset.
Can neighbours connect to a transformer I funded?
Where spare capacity exists, yes. This is why an over-sized transformer is rarely the bargain it appears — you may be funding capacity others subsequently use. Sizing correctly, and bringing neighbours in from the start, avoids the situation entirely. We can size and structure this for you.
Do I get a refund if others connect to my transformer?
There is no automatic mechanism entitling you to one, which is an unwelcome answer but an honest one. The practical protection is to agree contributions in writing before installation, and to size the unit to your actual demand.
Can I buy my own transformer?
Equipment must meet the utility’s specification and testing requirements before it will be accepted and energised, and second-hand units of unknown provenance commonly fail on this. Establish the requirements before purchasing — we have seen transformers bought and never energised.
What is the difference between pole-mounted and ground-mounted?
Smaller ratings are typically pole-mounted, which keeps civil work minimal. Larger units require a ground-mounted plinth with associated civil works, fencing and access — noticeably more expensive, and another reason correct sizing matters.
How much growth headroom should I allow?
Enough for demand you can realistically foresee within a few years, not speculative expansion a decade out. You pay for headroom today in full, and spare capacity may be used by others. Where major growth is genuinely planned, design the surrounding infrastructure so a larger unit can be added later.
What happens if my transformer is undersized?
Nuisance tripping, motors that struggle to start, voltage sag under load and equipment damage over time. Correcting it means applying again and potentially funding a replacement — considerably more expensive than sizing correctly at the outset. If you would like this checked before you commit, send us the details and we will give you an honest assessment.
Who maintains the transformer?
The utility maintains network apparatus. Faults should be reported to them rather than addressed privately — interfering with network equipment is a serious matter.
Can a transformer be moved later?
Technically possible but rarely economical, and it requires the utility’s involvement. Position is best decided properly at design stage, taking account of where the load actually sits.
How is transformer size decided?
From your assessed maximum demand, with diversity applied, plus reasonable growth allowance. On shared connections the combined demand across all parties is assessed together, which is far more efficient than adding individual figures.
Why does the transformer cost more than I expected?
The quotation item covers more than the unit: the mounting structure, high-voltage protection and switching, low-voltage distribution and protection, earthing, installation and commissioning. Ground-mounted installations add civil work.
What if the transformer fails?
Report it to the utility, which is responsible for network apparatus. Repair or replacement timelines depend on availability, which is another reason not to rely on a single point of supply for critical operations.
Does a bigger transformer mean better power?
No. Beyond what your load requires, a larger transformer delivers no benefit to you — it simply costs more and creates spare capacity others may use. Voltage quality depends far more on service run length and correct design.
Can several small transformers be better than one large one?
Sometimes, on developments where loads are spread out. Multiple units positioned near their loads keep low-voltage runs short, which reduces voltage drop. This is a design decision worth making deliberately rather than by default.
What happens if the supply is undersized?
Nuisance tripping, motors that fail to start, voltage sag under load, and gradual equipment damage. Correcting it means reapplying and paying again, so the objective is the correct figure rather than the smallest one.
Line Extensions & Wayleaves (13)
How long do wayleaves take?
Highly variable, because it depends on a landowner rather than a process. A cooperative neighbour may sign within days; an absent or reluctant one can take months. Starting at the beginning of the project rather than the end is the single most effective thing you can do.
Can farms share a line extension?
Yes, and it is frequently the only affordable route. Extending a line costs the same whether it serves one farm or five. In our experience farms abandon connection projects that would have proceeded comfortably had neighbours been approached. We can size and structure this for you.
What is a wayleave?
Permission to install and maintain electrical apparatus on land you do not own. Where a service or line extension crosses somebody else’s property, that permission must exist before construction. It is not a courtesy — the utility will not build without it.
When do I need a wayleave?
Where the route crosses a neighbouring property, communal or council land, a road, railway or watercourse, or where poles must stand on land belonging to someone else. Routes entirely within your own boundary generally do not need one.
How do I get a wayleave?
Identify the route and the landowners at the very start, approach them in person before the design is fixed, explain exactly what is involved, and get consent in writing. Most refusals stem from uncertainty rather than objection.
What should a written wayleave include?
The landowner and property, the applicant, a description of the route and what will be installed, permission to access for construction and future maintenance, and signatures and date. Have it reviewed by a legal practitioner on substantial projects.
What if the landowner refuses?
Establish the actual objection rather than accepting a flat no — a route adjusted slightly often resolves it. Consider whether including them in the connection changes the calculation. Failing that, redesign around the property and accept the additional cost, which usually beats an indefinite delay.
Does a wayleave survive if the land is sold?
This is exactly why the consent should be properly documented rather than verbal. Take legal advice on wording where the project is substantial, so a change of ownership does not reopen the question.
Can I run a line along the road instead?
Often yes, and it can be cheaper overall despite being longer, because access is easier and there are fewer private landowners to negotiate with. Route selection is one of the larger levers on line extension cost.
When should I start on wayleaves?
At the very beginning, in parallel with the application. Wayleaves are routinely left until the utility raises them, by which point the project stops while negotiations start. Starting early saves more time than any other single measure.
Can you handle wayleaves for me?
Yes — route survey, identifying landowners, and negotiating consent is a substantial part of what project management on a rural connection involves. It is also where projects most often stall when handled ad hoc. If you would like this checked before you commit, send us the details and we will give you an honest assessment.
Do I need a wayleave to cross a river or road?
Yes. Road, railway and watercourse crossings require specific arrangements and add both cost and time to a line extension. They should be identified during the route survey rather than discovered when construction is due to begin.
Can a wayleave be withdrawn once given?
This is precisely why written consent matters, and why it should cover future maintenance access as well as construction. A verbal agreement is worth very little when land is sold or a relationship sours. Take legal advice on wording for substantial projects.
Load & Technical (20)
Why does the quotation not include my internal wiring?
The utility’s quotation covers supply up to the meter. Everything beyond it — wiring, distribution board, earthing, and the certificate of compliance — is yours to arrange with a registered electrician. Budgeting only for the quotation is a common and expensive oversight.
Is a three-phase connection much more expensive than single-phase?
Yes, for three reasons: larger cable and fittings, larger metering and protection, and a much higher likelihood of triggering a new transformer because three-phase loads are usually bigger. Only apply for three-phase if your equipment genuinely requires it.
How do I know whether I need single-phase or three-phase?
It follows from your equipment. Single-phase at 230V serves most homes and small commercial premises. Three-phase at 400V is needed for larger motors, welding plant, industrial refrigeration, larger borehole pumps and most manufacturing. If nothing on your equipment list requires it, do not apply for it. If you would like this checked before you commit, send us the details and we will give you an honest assessment.
What is a load assessment?
A calculation of your maximum demand — the highest power your installation will actually draw at once — as distinct from the sum of everything you own. It applies diversity factors and accounts for motor starting, producing a defensible figure in kVA.
What is diversity in an electrical load calculation?
The recognition that not everything runs simultaneously. A household has a geyser, stove, lighting and pump, but they peak at different times. Applying diversity produces a realistic maximum demand well below the connected total.
Why does motor starting matter?
Motors draw substantially more current starting than running. A supply sized only on running load may be unable to start a large pump reliably, causing voltage dips and motor damage. Soft starters can reduce the required capacity, sometimes by a full transformer size.
What is voltage drop and why should I care?
Voltage falls along a conductor as current flows. Over long runs the drop becomes significant, and supply should generally stay within about 5 percent of nominal. Beyond that, lights dim, motors run hot and struggle, and equipment life shortens.
My power is weak even though I am connected. Why?
Frequently voltage drop on a long low-voltage run, particularly where the transformer is far from the premises. Other causes include an undersized supply, poor connections, or loading on a shared transformer. It is diagnosable and usually fixable. If you would like this checked before you commit, send us the details and we will give you an honest assessment.
What supply voltage does Zimbabwe use?
230V single-phase and 400V between phases on three-phase supply, distributed at 11kV and stepped down at distribution transformers.
What is power factor correction?
Equipment that improves how efficiently your installation draws power, reducing the demand component of a commercial bill. On industrial and commercial sites it is one of the more reliable savings available, and it pays back measurably. If you would like this checked before you commit, send us the details and we will give you an honest assessment.
What is a grid impact study?
A formal technical assessment of how a large new load or generation project affects the network. Larger connections and generation projects may require one. It is specialist work and signals a serious project.
What is a BOQ and should my quote have one?
A bill of quantities itemises the materials and work in a project. It lets you see what you are paying for rather than a single figure, and lets you compare quotations meaningfully. We produce these as a deliverable. If you would like this checked before you commit, send us the details and we will give you an honest assessment.
Do I need a load assessment for a house?
For a straightforward domestic connection in a serviced suburb, usually not. It becomes worthwhile wherever a transformer is required, on three-phase supply, on farms and businesses, and on shared connections where several loads must be combined.
How do I work out my load myself?
List every item of equipment with its rating, then apply realistic diversity rather than assuming everything runs at once, and account for motor starting where relevant. If the numbers matter financially — and above a certain quotation size they do — have it done properly.
What is phase rotation and why check it?
The order in which three-phase supply arrives. Reversed rotation runs motors, pumps and compressors backwards and can damage them. Always confirm it before running motors on a new three-phase supply.
Do I need earthing and why?
Yes. Earthing is a safety requirement, not an optional extra, and is part of the internal installation certified by a registered electrician. It protects people and equipment.
What is a certificate of compliance?
Certification by a registered electrician that your internal installation meets requirements. It sits outside the utility quotation and is your responsibility — leaving it until the supply is ready adds an avoidable wait at the end.
How close should the transformer be to my premises?
Close enough that the low-voltage run does not cause excessive voltage drop. This is why a design will sometimes route 11kV further before stepping down — keeping the low-voltage section short is what delivers usable voltage at your equipment.
My business bill jumped after connection. Why?
Commercial tariffs often include a maximum demand charge based on your highest measured demand, not only consumption. A brief peak can set a charge that persists. Managing motor starts and correcting power factor reduces it. If you would like this checked before you commit, send us the details and we will give you an honest assessment.
Do I need a load assessment for a business?
On anything beyond a small shop or office, yes. It determines your supply type and capacity, drives the capital contribution and transformer size, and protects you from being pushed into a larger supply than you need. If you would like this checked before you commit, send us the details and we will give you an honest assessment.
Farms, Boreholes & Irrigation (8)
Does the cost change if I only need power seasonally?
The connection cost is driven by the capacity you need at peak, not by how often you use it. A seasonal irrigation load still requires the capacity when it runs. What seasonality does affect is whether a grid connection is the right answer at all compared with solar.
How do I get electricity to a farm?
The process is the same as any connection, but farms are usually far from infrastructure and have substantial loads, so line extension and a transformer are commonly required. Wayleaves and sharing with neighbouring farms matter more here than anywhere else. We can size and structure this for you.
Should I use solar or grid for my borehole?
It depends on the load profile. Solar suits daytime pumping into a storage tank particularly well, because the tank does the work a battery would otherwise do. Grid suits continuous or on-demand pumping, large pumps, and sites with other loads. If you would like this checked before you commit, send us the details and we will give you an honest assessment.
Can I run irrigation on a small connection?
It depends on the pump. Irrigation loads are substantial and starting current matters as much as running load. Sizing on running load alone is the most common error in borehole and irrigation installations.
Does seasonal irrigation reduce my connection cost?
No — the connection must supply the capacity when it runs. Seasonality does affect whether grid or solar makes more sense, and whether a hybrid arrangement is better than either alone.
What supply do I need for cold storage?
Cold storage runs continuously, which usually favours grid over solar, and refrigeration compressors have significant starting currents. It should be assessed alongside your other loads rather than in isolation.
Are there rural electrification schemes I might qualify for?
Rural electrification programmes exist and eligibility depends on location and programme criteria. It is worth establishing whether your site qualifies before assuming a fully self-funded connection is the only route.
How do I plan a farm connection around the season?
Work backwards from when you need water on the crop, allowing generously for wayleaves and materials. Starting two months before the season on a job needing a line extension is planning for disappointment.
Business & Commercial (7)
What is maximum demand on my bill?
On many commercial tariffs, a charge based on your highest measured demand rather than only consumption. A single brief peak — several motors starting together — can set a charge that persists. Managing start sequences and correcting power factor reduces it.
What should I check before leasing business premises?
Whether a supply exists and of what type and capacity, whether it is active or disconnected, whether arrears attach to the property, how far the nearest infrastructure is, and whether spare transformer capacity exists nearby. Get the answers in writing.
Do I need three-phase for my workshop?
If you run larger motors, welding plant or industrial machinery, yes. If your equipment is all single-phase, applying for three-phase adds cost at every stage for no benefit. The equipment schedule answers it definitively.
What is the biggest mistake businesses make?
Treating electricity as something to sort out after the lease is signed. The supply position should be established before committing to premises, because it can be the difference between opening on time and waiting months.
Do lodges and clinics have special requirements?
Their loads and reliability needs differ from an ordinary premises — continuous refrigeration, medical equipment, guest comfort. These should be assessed properly, and backup arrangements considered alongside the connection design.
Should a business consider backup supply?
Where interruptions would be costly, yes. Backup is a separate decision from connection design but is best considered together, since some choices at design stage make backup easier to add later.
What size generator would I need instead of a connection?
Generators suit backup rather than continuous supply — fuel cost makes them expensive to run as a primary source, and Zimbabwean fuel prices make that gap wide. They are best considered alongside a connection for critical loads, not as a substitute for one.
Meters, Billing & Accounts (13)
What does a service connection cost depend on?
Distance, mainly. Cost rises with each span of poles, conductor and fittings between the network and your meter position. Moving the meter closer to the network can shorten the run substantially, which reduces both the cost and the voltage drop.
Who is responsible if the project runs late?
Responsibility depends on the cause — an incomplete application is yours, material availability is not. This is why documented records matter: they establish where the time actually went, which is the basis of any productive escalation.
Can I take over the previous occupant’s supply?
Often yes, and a transfer is usually cheaper and faster than a new connection. Establish whether arrears attach to the property first, because discovering that after signing a lease is an unwelcome start.
When is my meter installed?
After construction of the service and any new infrastructure, as part of energisation. If your work is complete and the meter has not been fitted, that is a specific stage to follow up on rather than a general delay.
My meter was not installed after I paid. What now?
Confirm the payment is recorded against your reference, establish in writing what stage the file is at, and escalate through depot, district and provincial offices if it does not move. Keep a record of every contact.
Prepaid or postpaid — which should I choose?
Prepaid gives direct control over spending and avoids bill shock; postpaid suits some commercial arrangements. Availability depends on your customer category. Establish what applies to your connection type when you apply.
Can I have more than one meter on a property?
Situations vary and it depends on the arrangement and customer category. Where several separate premises exist on one property, separate metering is usually the cleaner arrangement — this is also how shared connections work.
Whose name should the account be in?
Normally the person or entity with the interest in the property. On business premises, mismatches between the account holder, the lease and the applicant cause problems later, so get it right at the outset.
What are arrears attached to a property?
Outstanding amounts that can affect reconnection or account transfer. Always establish whether they exist before leasing or purchasing, and agree in writing who is responsible for clearing them.
Can I move my meter?
It requires the utility’s involvement and may have a cost. Meter position is best decided at design stage, since it affects both the service run cost and voltage drop.
What should I check on the day of energisation?
That the supply is correct before relying on it — phase rotation on three-phase before running motors, voltage under load where the service run is long, and that the meter is recording and registered to your account. Problems found on day one are far easier to fix.
What happens after my connection is energised?
Confirm the supply is correct — phase rotation, voltage under load, metering registered to your account. Beyond that, businesses often benefit from reviewing demand charges and power factor once real consumption data exists.
Can I connect a shop in a shared building?
Usually yes, with separate metering for your unit. Establish who holds the existing supply, what capacity is available in the building, and whether the landlord’s consent is needed before you commit to the lease.
Problems & Complaints (9)
I paid and nothing is happening. What should I do?
First confirm the payment is recorded against your specific application reference — payments sometimes fail to link. Then establish the current stage in writing. If nothing moves, escalate through the depot, then district, then provincial office, keeping a record throughout.
How do I escalate a stalled connection?
Work upward in order — depot, then district or area office, then provincial. Put each enquiry in writing with your reference and dates. If the utility’s own channels are exhausted without resolution, the sector regulator handles consumer complaints.
Do I have to pay for a wayleave?
Arrangements vary and may involve compensation. What matters more is that whatever is agreed is recorded in writing, including any payment, so it cannot be reopened later.
How do I query a bill?
Raise it in writing with the utility, keeping your account number, readings and dates. If unresolved through their channels, the sector regulator handles consumer complaints.
How do I lodge a complaint about ZESA?
Raise it in writing with the depot first, then district, then provincial office, keeping records throughout. If the utility’s own channels are exhausted without resolution, the sector regulator handles consumer complaints.
Should I be aggressive when escalating?
No — it is consistently counterproductive. The people who resolve your file are the same people you are dealing with. Firm, documented and courteous outperforms confrontational every time.
Can I get compensation for a long delay?
There is no straightforward mechanism, and we would rather say so than encourage you to pursue something unlikely to succeed. What is worth doing is raising it formally in writing and, if warranted, with the regulator.
Is it worth complaining at all?
Documented, specific complaints do get resolved. Vague ones rarely do. The difference is almost entirely in whether you can state your reference, the dates, what was promised and by whom.
What if my supply keeps failing after connection?
Report faults to the utility, but also establish whether the cause is design-related — voltage drop on a long run, or an undersized supply — rather than a network fault. The remedy differs entirely. If you would like this checked before you commit, send us the details and we will give you an honest assessment.
Working With Us (22)
Should I use a consultant to apply?
It is worth it where the connection involves a transformer, a line extension, three-phase supply, or several parties. On a straightforward domestic connection in a serviced suburb, most people manage perfectly well alone — and we will tell you if that is your situation.
Can a consultant make my connection faster?
Partly, and we would rather be straight about which parts. Applications complete first time, wayleaves pursued in parallel, technical queries answered immediately and consistent follow-up all remove dead time — and dead time is most of the delay on a typical project. What nobody can change is material availability or utility workload.
Can a consultant manage a commercial connection end to end?
Yes — load assessment, design, application, wayleaves, quotation review, and follow-up through to energisation. On commercial projects with a deadline, that coordination is usually where the value sits.
Who do I contact at ZETDC?
Start with the depot serving your area, then the district or area office, then provincial. Ask for the name and position of whoever you speak to and record it.
Can you act on my behalf with the utility?
Yes. Preparing correspondence, establishing what stage a file is at, and following up consistently is a substantial part of project management — and it is where most recoverable time on a stalled project is found.
What exactly do you do?
Load assessments and supply sizing, bills of quantities, connection applications, wayleave negotiation, quotation review, shared-connection structuring, and project management through to energisation. In short, everything between deciding you need power and having it.
Are you part of ZESA?
No. We are an independent electrical consultancy and are not ZESA, ZETDC or ZERA. We work for the customer, which is precisely why we can tell you when a quotation is reasonable and when it is not.
Why not just apply myself?
On a straightforward domestic connection, you probably should, and we will say so. Professional involvement earns its keep where a transformer, line extension, three-phase supply or multiple parties are involved — situations where a sizing or scope error costs far more than the fee.
How much do you charge?
It depends on the scope — a quotation review is a different piece of work from managing a rural line extension with wayleaves. Tell us what you are connecting and we will tell you what is involved and what it costs.
Can you guarantee my connection date?
No, and treat anyone who does with caution. We can remove rework and dead time, pursue wayleaves in parallel and follow up consistently — but nobody controls material availability or utility workload.
Will you tell me if I do not need you?
Yes. If your quotation is correctly scoped and cannot be reduced, we will say so. If a grid extension does not make economic sense for your site, we will say that too. That answer is worth having.
What do you need from me to start?
Your location, what you are connecting, and what you intend to run. If you already have a quotation, send that too. From there we can tell you quickly whether there is scope to reduce the cost.
Do you work outside Harare?
Yes — much of the work that benefits most from professional involvement is rural, where line extensions, wayleaves and shared connections are involved.
What if my project is small?
Say so and we will tell you honestly whether professional involvement is worthwhile. A quotation review is inexpensive relative to most connections and often answers the question by itself.
Do you do solar as well as grid?
We assess which is appropriate for your load profile, which is the decision that actually matters. Recommending grid where solar serves better would not survive contact with your electricity bill.
How long have you been doing this?
Fourteen years working on Zimbabwean connections — applications, quotations, wayleaves, shared projects and project management. Most of the guidance on this site comes from patterns we have seen repeat across hundreds of sites.
Will you deal with the utility for me?
Yes, with appropriate authority. Consistent, documented follow-up is a substantial part of what we do, and it is where most recoverable time on a stalled project is found.
Can you help reduce my running costs?
On commercial and industrial sites, frequently yes — through load management, start sequencing and power factor correction. These are measurable savings and are usually easier to build in at design stage than to retrofit.
How do I get a quote from you?
Tell us your location, what you are connecting, what you intend to run, and your timeline. If you already have a ZETDC quotation, send it. We will come back with what is involved and what it would cost.
Do you charge for an initial assessment?
Tell us what you are dealing with and we will be clear about what is free to establish and what constitutes paid work. We would rather set that out plainly than surprise you.
What makes an independent consultant worth it?
You get someone whose interest is your cost rather than the scope of the works. Over fourteen years, the most common finding on the quotations we review is a load declared larger than the installation actually needs.
What is the single best thing I can do right now?
Establish what supply you genuinely need and whether infrastructure already exists near your site. Those two answers shape the cost more than anything that happens later — and both are cheap to establish before you commit. If you would like this checked before you commit, send us the details and we will give you an honest assessment.