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Energy Island Corp.

Build and manage an electric grid ! At the start of the day, build new infrastructure and plan your day. Once ready, start the day then watch electricity production / consumption in real time to adjust your buildings settings. The growth of the islands depends on you !

OfficialJan 19, 2022 · SpirkopGamesIndieSimulationFamily SharingSingle-playerSteam AchievementsWindows · Linux

Current best

$5.99

at Steam · Jul 18

All-time low

$2.99

Jul 8, 2026

Stores tracked

1

sources indexed

Review signal

88%

34 reviews

Energy Island Corp. cover

Current best · Steam

$5.99

Observed Jul 18

View best listing

Observed low target

$2.99 · based on the previous indexed low

KeyDwarf only tracks observations — checkout happens on the store.

Tracked Stores

Best indexed price $5.99 at Steam.

1/1
S

Steam

BestOfficialIn stock

Energy Island Corp. · Region US · Jul 18

$5.99

View listing
How trust is scored: KeyDwarf combines source type, known retailer posture, marketplace risk, activation-region warnings, and source transparency. Checkout and support still happen with the external seller.

Price History

2 observations
Low $2.99
Best observed priceAll-time low

All-time low

$2.99

Jul 8, 2026 · Steam

12-week avg

$4.49

2 recent observations

Current vs low

+100%

Current $5.99

Recommendation

Watch for drop

consider setting an alert

Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.

Media

12 indexed

Common Questions

Where is Energy Island Corp. cheapest right now?

Energy Island Corp. is currently indexed at $5.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.

What is the historical low for Energy Island Corp.?

The indexed low for Energy Island Corp. is $2.99 from Steam, observed Jul 8, 2026. The current indexed price is 100% above that low, so KeyDwarf labels it "Watch for drop".

Is the top source safe?

Steam is labeled "Official store" in the index. KeyDwarf tracks the listing and source risk, but checkout and support stay with the external store.

What is the review signal?

Energy Island Corp. has a best indexed review signal of 88%.

Can KeyDwarf notify me about a lower price?

Use the alert target control on this page to save a watch target after sign-in.