Share power badly and you put your own production at risk: a fault on a village feeder trips your station, unpaid bills pile up and expectations outgrow your capacity. Refuse without a plan and you risk community tension, delays to permits and a damaged reputation that follows your mine for years.
USP&E as Your Guide to Sharing Power Without Risking Production
We understand that your community relationships and your production targets both matter. USP&E has guided energy projects in 85+ countries, and our 400+ engineers and project managers have designed mine power stations that serve neighbours safely. We work under ISO 9001 and ISO 45001 systems with FCPA and OFAC controls. USP&E is a full-service EPC and O&M contractor, not a broker.
Build Community Sharing Into Your Plant Design
Community power sharing belongs in your plant design, not in a late promise. Decide early how much capacity you can share, under what conditions and with what priority. Your mine’s critical loads must always come first, so define which community loads are shed first when your station is under stress, and make sure everyone understands that rule.
Engage local authorities and the national utility early. In many countries, supplying third parties requires a licence, a tariff approval or an agreement with the utility. Getting those approvals in parallel with your station design avoids last-minute surprises and shows the community you are serious. Hold regular meetings with community leaders, explain what the plant can and cannot do, and report on supply performance honestly. Trust built early makes difficult conversations about load shedding or tariffs far easier later.
Define the Electrical Boundary, Tariffs and Who Pays
Define the electrical boundary clearly: a dedicated feeder with its own breaker, protection and metering at your fence. That way a fault on the community network clears at the boundary instead of tripping your gas turbine generators. Agree who builds, owns and maintains the network beyond the fence, and who responds to faults.
Commercial terms matter as much as engineering. Agree tariffs, billing, payment security and what happens if bills go unpaid. Prepaid metering, utility partnerships or a community trust can reduce your exposure. Write it all down, because informal arrangements tend to become disputes when the first bill arrives.
Choose Equipment With Headroom and Plan Regional Growth
If you plan to share, choose equipment with headroom. A remanufactured GE Frame 6B, used or new gas turbines or natural gas engines can add capacity in steps, so community demand does not eat into your mine’s reserve. Size your spinning reserve for both loads together.
Regions with stable mine power often attract new demand, including data-centre neighbours. data-centre power plants may follow, with modular FX-45 blocks (45 MW OCGT or 108 MW CCGT in a 2×1, 50 or 60 Hz), with capacity slots from 2028. One EPC and O&M team keeps your growth coordinated.
Why owners choose USP&E
USP&E is a full-service engineering, EPC and O&M company, not a broker. One team designs, builds and runs your plant, so nothing falls between contracts.
Proof from recent work
Mining · Tanzania
Perseus Mining, Nyanzaga Gold Project
USP&E supplied 28 Cummins KTA50 containerised gensets for the Nyanzaga Gold Project in Tanzania.
Mining · Mali
Barrick Gold, Loulo-Gounkoto
USP&E refurbished the 104 MW power station, rebuilding more than 80 MW of Caterpillar CM32 engines and adding new zero-hour capacity.
O&M · Mali
Power plant recovery, Mali
USP&E took over a 100+ MW plant of 15 Caterpillar CM32 engines, restored availability to about 95% and cut maintenance cost per engine by 66%.
Your path from first call to reliable power
Your 3-step plan: 1. Share your load data, community requests and licence conditions under NDA. 2. Receive a sharing design with boundary, protection and commercial options. 3. Build, energise and operate with accountable O&M support.
- Map mine priority loads, expected surplus across the life of mine, and the community or utility network that could take power.
- Plan the generation mix around a remanufactured GE Frame 6B, verified used or new gas turbines, and natural gas engines with headroom to share.
- Design a dedicated feeder bay with breaker, protection, revenue metering, and an agreed load shedding order.
- Agree tariffs, licensing, maintenance responsibilities, and exit terms with the community body, utility, and regulator.
- Reserve future capacity planning for the modular FX-45 (45 MW OCGT or 108 MW CCGT in a 2×1, 50 or 60 Hz), with capacity slots from 2028.
- Test protection and shedding, seal the meters, and hand over a monthly reporting routine with a named owner.
Common questions
Can a mine gas turbine station safely share power with nearby communities?
USP&E designs community sharing so the mine’s critical loads always come first. A dedicated feeder with its own breaker, protection and metering keeps community faults at the boundary, and clear shed priorities protect production when your station is under stress or a unit trips.
Who should own the community network beyond the mine fence?
USP&E recommends agreeing ownership, maintenance and fault response for the community network before energisation. Options include the national utility, a local authority or a community trust, and each needs a written agreement so responsibilities and costs are clear from the first day.
Where are USP&E’s offices that support African mining power projects?
USP&E’s Executive HQ in Johannesburg owns engineering, procurement and project controls for African mining power, and Cape Town backs it with design and commissioning support. London supports structuring and finance, Colorado Springs and Knoxville link you to US supply, and Wuxi covers China sourcing.
Has USP&E delivered mining power stations in Africa before?
USP&E has supplied 28 Cummins KTA50 containerised diesel gensets, 1,275 kVA each, for Perseus Mining’s Nyanzaga Gold Project in Tanzania. Public case studies include an O&M recovery in Mali that restored availability to about 95% and Barrick’s 104 MW Loulo-Gounkoto station.
Is USP&E a broker for mining power equipment?
USP&E is not a broker. USP&E is a full-service EPC and O&M contractor that engineers, supplies, builds, commissions and operates power stations, so the team designing your community feeder is also accountable for your station staying reliable while it serves neighbours.
How fast can USP&E respond to a community power sharing request?
USP&E can review your load data, community requests and licence conditions as soon as you share them. Engineers outline boundary and capacity options first, and the full timeline then depends on utility approvals, tariff decisions and the network work beyond your fence.
How should community power tariffs be handled?
USP&E advises agreeing tariffs, billing, payment security and non-payment rules in writing before supply begins. Prepaid metering, utility partnerships or a community trust can reduce your exposure, and clear terms prevent informal arrangements from turning into disputes that strain relationships.
Does sharing power change how much reserve a mine station needs?
USP&E sizes spinning reserve for mine and community loads together, with clear shed priorities. Adding capacity in steps through bridge turbines or engines keeps community demand from eroding the mine’s reserve, so a single unit trip never forces you to choose between neighbours and production.
Facing a power challenge in Africa?
Tell us your load, fuel and timeline. An engineer will come back with options, not a sales pitch.