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Getting started

Every Bitcoin block ever mined used electricity. GreenBTC lets anyone offset that energy with green kWh on chain, one cell at a time.

3 min read
Green your first cell in 90 seconds

What you need

A crypto wallet such as MetaMask or OKX Wallet, some kWh on the chain you want to green, and a little gas on that chain.

kWh is a token: 1 kWh stands for 1 kWh of renewable energy, retired when you green a cell.

Your first cell

It takes four steps. Your wallet asks you to allow kWh, then to confirm the green.

  1. 1Connect a walletPress Connect at the top right and pick your chain: Arc, Polygon or BNB Chain.
  2. 2Get kWhOn Arc, convert the ART your miner earns or pay with USDC. On Polygon, pay with USDC, USDT, ART or AKRE. On BNB Chain, pay with USDC or USDT.
  3. 3Green cellsOpen a zone on the Map, choose how many cells and press Green.
  4. 4Open your drawEach cell reveals a tier, Common to Legendary, worth points for today's pool.

Cells and Bitcoin blocks

A zone is a stretch of Bitcoin blocks on the block wall. You green it cell by cell: each cell is a small share of the zone's energy, so many cells green one block.

As a zone gets greened, its Bitcoin blocks on the wall turn green.

After you green

Your points join today's pool on the Rank page. When the day closes at 00:00 UTC, the pool is shared by points and paid in Credits.

Tip · On Arc - 2 a cell costs 0.01 kWh, so a little ART is enough to try it.