Climate action for every Bitcoin block

Green Bitcoin,
block by block

Every Bitcoin block ever mined used electricity. Green its cells on GreenBTC to offset that energy with real green kWh, on chain. Every cell you green is a lucky draw.

…offset on chain…climate actors3 chainsArc, Polygon, BNB Chain
Loading the wall…
Each square is a Bitcoin blockBlocks #0 – #237,567 · 2009 to 2013Open the full map →
Community progress…of Bitcoin greened by the GreenBTC community, counted since GreenBTC v1
Offset on chain… kWh
Climate actors…
Climate actions…
How it works

Three steps, one cell at a time

1Get kWhArkreen miners convert the ART they earn on Arc. On Polygon, pay with USDC, USDT, ART or AKRE; on BNB Chain, with USDC or USDT.Get kWh →
2Green cellsPick a zone of Bitcoin blocks and green its cells. Each cell is offset with green kWh and opens a lucky draw, from Common to Legendary.Open the map →
3Earn CreditsEvery day a pool of Credits is shared by that day’s greeners, by points. Arc has its own pool.See today’s pool →
Pick your chain

Green from the wallet you already have

ArcFor Arkreen miners
  • Convert your miner's ART, or pay USDC
  • 0.01 kWh a cell on Arc - 2
  • Gas paid in USDC, own daily pool
Green on Arc - 2
PolygonGreenBTC and partner zones
  • Pay with USDC, USDT, ART or AKRE
  • 10 kWh a cell, 24 partner zones
  • Shared Polygon · BNB daily pool
Explore Polygon zones
BNB ChainThe BNB CHAIN zone
  • Pay with USDC or USDT
  • 10 kWh a cell
  • Shared Polygon · BNB daily pool
Explore BNB Chain
On the map

Projects greening their own zones

Back a zone with a Green Node →
Green your first cell in 90 secondsFrom your miner's ART to a greened cell on Arc - 2, with the lucky draw.

Your first cell is 0.01 kWh away

On Arc - 2 a cell costs 0.01 kWh, so a little ART goes a long way.

Green a cell on Arc - 2