What Is Proof-of-Energy Consensus?

Bitcoin proved that consensus can emerge from energy expenditure. But it chose a different kind of energy — useless, repetitive hash computation that consumes electricity without producing anything of intrinsic value. Proof-of-Energy (PoE) corrects this by tying consensus directly to verifiable electrical energy consumption, measured in kilowatt-hours rather than abstract hash counts.

How Proof-of-Energy Works

Instead of racing to solve a hash puzzle, every miner runs benchmark-verified computational tasks that exercise specific hardware components — CPU integer hashing, GPU compute shaders, and memory stride walks. The protocol estimates the electrical energy consumed using each hardware component's known power draw and the miner's configured duty-cycle load:

The critical insight: hardware determines speed, not cost. A CPU miner and a GPU miner both spend approximately 20 kWh to earn one WTC in Tier 1. The GPU completes the work faster, but the energy bill is identical. This eliminates the ASIC arms race entirely.

The Tier Ratchet

Wattcoin has 21 mining tiers of 1,000,000 coins each. The energy required to mine one coin doubles every tier:

When the network advances from Tier N to Tier N+1, the mining cost floor for new coins doubles. Since no rational miner sells below their cost, the effective market floor for all WTC — including coins mined in earlier tiers — is pulled upward by every tier advance.

Proportional Block Rewards

Unlike Bitcoin where one miner wins the entire block reward, Wattcoin splits every block's reward proportionally by verified energy contribution. Every miner gets paid every block. No luck, no lottery, no mining pools.

Read the full Wattcoin whitepaper → for the complete technical specification, including tokenomics, attack vectors, and verification algorithms.