If closure power is left to the final months, the risks are clear: units shut down without proper preservation, corrosion and seized parts, lost records that wreck resale value, unsafe decommissioning, permits left open and a community that suddenly loses power it relied on. That means stranded assets and money lost at the moment you can least afford it.
USP&E Helps You Close the Station and Keep Its Value
We know a mine closure is hard enough without a power station turning into a liability. USP&E has delivered 150+ power projects in 45+ countries, with 25,000 MW contracted since 2002, and our engineers and project managers design, build, operate, refurbish and move power stations for mines, including stations that close at one site and run again at another. Our systems are ISO 9001 and ISO 45001 certified. USP&E is a full-service EPC and O&M contractor, not a broker.
You do not need to scrap good equipment or rush a sale. You need a closure plan that keeps the station safe and reliable to the end, protects every unit while it waits, and gives you clean evidence for the next mine or the next buyer.
Plan Closure Power Years Ahead
Start with the mine plan. Ask when mining stops, when processing stops, and what load stays on site for water treatment, rehabilitation, offices and security. Closure is rarely one day: load usually falls in steps. Map those steps against the station so you know which units must run to the end and which can be released early.
Units released early are your best chance to recover value, because they leave while records are fresh and staff who know them are still on site. Units that stay to the end need a plan for reduced running: lower load, fewer starts, and maintenance that keeps them reliable without spending on major work they will not need before they move.
Write this into one closure power plan with dates, unit by unit. It should cover running, maintenance, preservation, transport, permits and staff. Our power solutions for mine sites team uses the same approach when a station has to serve a shrinking load and still be ready for its next job.
Shut Down, Preserve and Record Every Unit
A gas turbine that stops without preservation can lose value quickly in a hot, humid or dusty climate. Plan each shutdown: run the unit down to the procedure, drain or treat fuel lines, protect lube oil systems, seal inlets and exhausts, fit desiccant where needed, and set a schedule for turning rotors and checking humidity while the unit waits.
Records matter as much as steel. Gather fired hours, starts, trips, inspection reports, borescope images, overhaul history, control software versions and spare parts lists for every unit and auxiliary skid. A buyer or the next mine will pay more for a unit with a clear history, and engineers will plan re-installation faster when they know what they are getting.
Decommission auxiliaries and electrical plant just as carefully. Isolate and earth switchgear and transformers, drain and test transformer oil, and label every cable and control panel. Many units are worth refurbishing gas turbine units between sites so they arrive at the next mine at or near zero hours rather than as tired stock.
Move the Units to Their Next Job
Decide early whether each unit goes to another of your sites, back into a refurbishment shop or to a buyer. Each path needs a different package of evidence, preservation and transport. For moves across borders, plan export permits, customs papers and the heavy lift and road route together, because a turbine stuck at a border loses value every week. Our sister site covers heavy-haul logistics for turbine moves.
Close out the site cleanly. Cancel or transfer air, fuel and electrical permits, return or remove fuel, clear sludge and waste with proper records, and agree with the community and local authorities what power, if any, stays behind. Some mines leave a small station for water treatment or a nearby town, and that needs its own operating and handover plan.
Think about the next station while you close this one. A closing mine is often the source of equipment for the next project: used/new gas turbines, a remanufactured GE Frame 6B or natural gas engines/stations can all be planned into a new site. Your gas turbine generators may also suit sectors far from mining, where hyperscale EPC/O&M teams look for AI gas turbines, hyperscale generators and gas turbines for compute, and where the New USP&E FX-45 45MW Modular Gas Turbine for the Hyperscale Data Center sector in the USA. You can also check turbines held in current stock to match units across sites.
USP&E Offices Serving African Mining Power Buyers
Southern Africa is home base. USP&E’s Executive HQ in Johannesburg (22 Kildoon Rd, Bryanston) owns engineering, procurement and project controls for your mine’s island-mode power station, and Cape Town (31 Brickfield Road, Woodstock) backs it with design and commissioning support.
Equipment and finance for gas turbine generators and Frame 6B bridge packages draw on the wider network: London (162-168 Regent Street) supports structuring and finance, Colorado Springs (1755 Telstar Dr, Suite 300) and Knoxville (800 S Gay St, Suite 700) link you to US supply and engineering, and Wuxi, China (No. 1, Ningzhou Road, Wuxi) covers China sourcing and manufacturing.
For mine closures, Johannesburg and Cape Town engineers plan shutdown, preservation and redeployment with your closure team, while London helps structure sales or transfers between your companies. Regions served: USA | AFRICA | UK | UAE | CHINA. Across 150+ power projects in 45+ countries, with 25,000 MW contracted since 2002, USP&E is ISO 9001 and ISO 45001 certified.
USP&E Track Record for African Mining Power
You want proof that USP&E can build, run, refurbish and move mine power stations. These projects show that record.
- USP&E supplied 28 Cummins KTA50 containerised diesel gensets, 1,275 kVA each, for a gold project in Tanzania.
- A gold mine in Mauritania: USP&E supplied and installed a Caterpillar backup power station of low-hour Cat 3516B gensets with new switchgear, on time and on budget. Read the case study.
- A gold mine in Tanzania: a new USP&E controls system integrated two engine brands in one plant and eliminated harmonic distortion on the mine network. Read the case study.
HowTo: Plan GT Station Closure and Redeployment at a Mine
Your 3-step plan: 1. Share your closure plan, station list and unit records. 2. Receive a unit-by-unit plan for running, preservation and redeployment. 3. Shut down, preserve and move the units with one accountable team.
- Set the date the mine expects to stop needing full station output.
- Decide which units will stay to the end and which can leave early.
- Record the condition, hours and starts of every unit and its auxiliaries.
- Plan safe shutdown, draining, isolation and preservation for each unit.
- Plan transport and re-installation at the next site, or a sale.
- Close out permits, contracts and records and agree any power left for the community.
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FAQ: Africa Mine GT Station Closure and Redeployment
When should a mine start planning gas turbine station closure?
USP&E advises starting the power side of closure planning years before the last ore is mined. Early planning lets you release spare units while records are fresh, keep the remaining units reliable at lower load, and line up refurbishment, transport or a sale without rushing.
How should a gas turbine be preserved after it stops running?
USP&E preserves stopped turbines to a written procedure. That includes draining or treating fuel lines, protecting the lube oil system, sealing inlet and exhaust openings, using desiccant where humidity is high, and checking humidity and turning the rotor on a schedule while the unit waits for its next job.
What records add value when a used turbine is moved or sold?
USP&E looks for fired hours, starts, trips, inspection and overhaul reports, borescope images, control software versions and spares lists. Clean records help the next site plan installation faster and support a better price, because the buyer knows the condition and history of the unit.
Can a mine power station be moved to another mine?
USP&E moves power stations between sites regularly. Units, switchgear and auxiliaries are decommissioned, preserved, transported and re-installed, often with refurbishment on the way. Moving equipment you already have can shorten the power schedule for your next project and reduce new spending.
Where are USP&E’s offices for mine closure and redeployment?
USP&E runs African mine work from Johannesburg and Cape Town, with engineers who travel to site. London supports contracts, sales and transfers, Colorado Springs and Knoxville back engineering and US buyers, and Wuxi supports parts and equipment made in China.
Has USP&E delivered mine power projects before?
USP&E supplied 28 Cummins KTA50 containerised diesel gensets, 1,275 kVA each, for a gold project in Tanzania. Public case studies also include a gold mine power station in southern Mali, which USP&E supplied, installed and operated for process plant power.
Is USP&E a broker for used mine power equipment?
USP&E is not a broker. USP&E decommissions, refurbishes, moves, installs and maintains power equipment with its own engineers, so the team that preserves your units is the same team that can put them back to work at your next site.
How fast can USP&E review a mine closure power plan?
USP&E can start reviewing your station list, unit records and closure dates as soon as you share them. Engineers flag the units with the best redeployment value first, so you can decide early what stays, what moves and what is sold.
Close the Mine, Keep the Value
Plan closure power early and your units leave site preserved, documented and ready for their next job. Leave it late and good equipment turns into stranded scrap. USP&E will help you shut down, preserve and redeploy with confidence.
Request a fast quote for your mine’s island-mode power station on the USP&E contact page, call +27 10 822 2324 or email info@uspeglobal.com. Want to see what is available today? Search the USP&E inventory.
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