

Energy Island Corp.
SpirkopGames · January 19, 2022 · Indie, Management, Economy, Building, Simulation
Buy Energy Island Corp. from Steam at $2.99 — the cheapest of 2 stores we compare.
Where to buy Energy Island Corp. — official stores
Cheapest Energy Island Corp. keys — keyshops
Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.
Energy Island Corp. price by region
Energy Island Corp. costs £1.33 in the United Kingdom, €1.49 in Europe (EUR), $2.99 in the United States, $3.99 in Georgia (USD), CA$7.79 in Canada, zł8.24 in Poland, A$8.79 in Australia, NZ$8.99 in New Zealand and R$20.49 in Brazil right now.
| Region | Best price | Official store | Key shop | Stores |
|---|---|---|---|---|
| £1.33 −73% | £4.99 | £1.33 | 2 | |
| €1.49 −50% | €2.94 | €1.49 | 3 | |
| $2.99 −50% | $2.99 | $5.63 | 2 | |
| $3.99 | $3.99 | — | 1 | |
| CA$7.79 | CA$7.79 | — | 1 | |
| zł8.24 −70% | zł27.50 | zł8.24 | 2 | |
| A$8.79 | A$8.79 | — | 1 | |
| NZ$8.99 | NZ$8.99 | — | 1 | |
| R$20.49 | R$20.49 | — | 1 |
Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.
Screenshots
About Energy Island Corp.
It's your job to build a robust electric grid which can support the development of the island in every domain: tourism, industry, residential, commerce, ...
Every day starts with a preparation phase. You can construct new buildings, buy raw materials and manage different aspect of your grid.
When you're ready, the clock starts and you can see in real time, minute by minute the electricity quantity you produced and the electricity being consumed by the city.
It's important to produce enough electricity to match the demand and avoid power outage. On the other side, producing too much electricity will damage all your electric grid and waste a lot of money.

- Make your own energy mix: Solar panels only produce when sun is up, oil generators are expensive to run, ... Each primary energy has its own characteristics, you must mix them to find the better balance.
- Manage raw materials supply: Some buildings need resources (oil, coal, ...) to run. You must buy them at best price, and build infrastructure to store them.
- Watch electricity production / consumption: Managing an electric grid is hard. Electricity is hard to store, consumption vary between consumption peaks and low demands periods. Adapt yourself and manage your grid with information you get from the production / consumption chart.
- Seasons cycle: Daytime is longer during summer, consumption rise during cold winter, adapt your electric grid and provide a stable electricity supply in all conditions !

Energy Island Corp. — game info
- Platforms
- Windows, Linux / SteamOS
- Player modes
- Single-player
- PC Game Pass
- Not included
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
Casual fun, pretty realistic sim of power generation, transmission and consumption patterns. *Edit: Oddly for a game about energy generation, there is no nuclear power plants, geothermal power plants or gas fired power plants. Wish the developer would add more to this fun game.5 found this helpful
Highly recommend this game for anyone with no knowledge of the energy industry, as renewables grow in importance. Good cheap game, someone with industry knowledge would get 5+ hours solidly. I've worked on the financial side of several energy projects. Finished campaign in around 4 hours, played a bit with sandbox. Pros: The energy mixes and peaks are well modeled, strategic options between renewables and non-renewables are realistic. I like the administrative building to modify demand curves, highly relatable. Level of complexity is undergraduate 101 course level, fun and nontechnical. Graphics are fine. Areas for improvements: Biggest qualm: Better maintenance automation! Your facilities avg 75% uptime. Your ability/willingness to micro (on/off depending on demand) determines how much excess capacity you need to build out, to a much greater degree than any strategic choice. And when you get to 15+ sources, like the final map of the campaign, it becomes a chore. Maintenance needs to have conditional automation, otherwise the lategame is not fun. If you leave your renewables to your technicians, your peak capacity may need to be 4x peak demand. It's 2024, everyone knows m…5 found this helpful
This is a good game that sorely deserves a refresh for the 2026 energy market. Please give this game a short play through if you have a couple hours to spare and want to learn about energy generation. Thank you for making this game. If the developer is reading comments from new 2026 players I will put a request for a new Energy Island 2 game here. The potential that a new game has is enormous. Here are a few of my ideas. -a Technology Research tab (Once new tech is researched newer generators are available. etc) -long term energy contracts/bidding market for industrial/technology power needs. (Data/AI/Crypto/Military/Recycling Center contracts etc) -The ability for homeowners to sell power/energy credits from solar energy on their roofs. (Adjustable market for energy buyback with the goal of energy conservation education etc.) -There could be a story mode that looks at the past energy infrastructure challenges. (earthquakes, hurricanes, flooding) -Another option is a triumphal story focusing on modern technology innovations. -Lastly old nuclear vs. Thorium vs. fusion energy research etc. The possibilities are endless.1 found this helpful
Got it on sale for $4 USD. Played it for 14 straight hours ... lost the last level, will have to go back and re-do that level. 10/10, would bargain binge again.1 found this helpful
Although the number of campaigns is small, I enjoyed playing it. 1. Do I have to repair everything?: Prepare a lot of repairmen (at least two buildings, each fully upgraded) and select enable in the building options and leave it alone. Buildings with 0% maintenance will be repaired and operated quickly, so the power supply is surprisingly stable. 2. Dams can fill the reservoir with water if they are turned off, but they will start operating before the desired water level is reached after repairs are completed. Until a patch that can improve this is released, try to push the dam's power generation priority back. Also, the relationship between the two parameters of the dam is: approximately 3.5*(max power)=(water reserve)+40.5. 3. Wind power is OP. Solar-related power generation buildings are inefficient. Therefore, use wind power as the main power and generators, coal power, and hydro power as auxiliary power. 4. Other: Game needs an auto-speed option or hotkey. / needs a screen zoom-out function so that I can see the entire map. / Building upgrades should all be visible on one screen. / We need a results sheet that shows daily stats (total income, total expenditure, wood usage,…1 found this helpful
Fun game, wish it took off more.1 found this helpful
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