Choose what matters to you
Find a grid worth figuring out
Every scenario puts reliability, costs, and emissions in your hands. Read the situation, pick your challenge, and try your plan.
Extreme weather
Make room for the days when demand rises and the power plants you counted on cannot deliver.
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Deep Freeze
A grid built for Texas heat is about to face a very different test. You have four years to prepare for the February 2021 freeze.
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Hurricane Season
A storm can take several power plants out of service at once. Build a Puerto Rico grid with enough room to recover.
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Heatwave + Drought
Cooling demand rises just as the water runs low. Hydro produces less, and hot rivers limit nuclear cooling too.
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Wildfire Emergency
Most of your spare power comes from somewhere else. In early 2025, wildfire will cut the capacity of your northern connection by 90%.
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The River Runs Dry
A full reservoir makes the opening years look comfortable. An El Niño drought will test a grid built around the Zambezi.
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Delhi Summer
Every summer needs more cooling. The heat also cuts power plant output, and a late monsoon delays the relief you were counting on.
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Rapid growth
More customers bring more revenue. They also need power before your next plant is ready.
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Data Center Boom
The data centers arrive in 2026. Their power needs are much bigger than your small city utility, and residents still need affordable electricity.
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The Shale Boom
Cheap gas looks like an opportunity. A power plant is a long commitment to a fuel price that can change much faster.
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Across the Valley
The utility across the valley is for sale. Buying it brings more customers, more equipment and more obligations than the purchase price alone suggests.
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Energy transition
Replace an aging fleet, cut emissions, and work out what keeps the lights on when the sun goes down.
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Carbon Fee
Coal helped build your company. Now every tonne of emissions comes with a bill, and replacing the old fleet will take time and money.
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Paradise
There is plenty of sun and wind. There is also an imported-oil bill, and no neighboring grid to call when local supply falls short.
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Rise of Renewables
Clean power is getting cheaper. Demand is growing too. Waiting for a better deal has a cost of its own.
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The End of an Era
Your company's coal plants are getting old. Their replacements need years to build, and competitors are ready to take the customers you lose.
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Sudden Nuclear Shutdown
Your biggest reactor will stop producing power. It will stay offline for the rest of your term. Have something ready to take its place.
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Load Shedding
The coal fleet keeps breaking down. Diesel can cover some of the gap, but it cannot make the problem cheap to ignore.
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Chernobyl: Recovery
March 1986. The disaster is one month away. Your task is to restore electricity service while paying for a damaged reactor that will never produce power again.
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Legacy campaign
Start a utility in 1882 and carry it through nine generations. Each chapter inherits the company you built.
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First Light (1882–1901)
One small coal plant. One hundred customers. Start a utility in 1882 and leave the next generation a company worth inheriting.
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Beyond the Dynamo (1902–1921)
Electricity is becoming a bigger business. Grow the customer base without leaving your successor a pile of debt.
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Affordable Growth (1922–1941)
The company has grown. Now keep electricity affordable as more people depend on it.
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Everybody Plugs In (1942–1961)
More homes and businesses need electricity. Build enough room for growth before a busy grid becomes a fragile one.
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The Power You Don't Build (1962–1981)
The oil shocks are coming. Help homes and businesses use less electricity, and find out what that saves your utility.
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The Price of Power (1982–2001)
Imported power is part of the plan. When regional supply tightens, your company needs both electricity and cash to fall back on.
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The Sun Moves the Peak (2002–2021)
Solar can change the shape of your supply chart. The hard hours may be waiting on the other side of sunset.
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Renew the Grid (2022–2041)
More customers need electricity, and old oil equipment is losing its usefulness. Replace the legacy you no longer want to pass on.
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A Different Kind of Growth (2042–2061)
The final generation inherits nearly two centuries of decisions. Meet growing demand while keeping the whole term within a carbon budget.
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Closer to home
What would you do with your own grid?
Choose a location and explore the effect of new data-center demand in a custom game.