343. Bitcoin Electricity Consumption May Have Peaked

— Bitcoin mining electricity consumption may have peaked in late 2025, with Cambridge data showing consumption falling from ~190 TWh to ~130 TWh range by mid-2026.

— Mining becomes unprofitable when expected Bitcoin price growth falls below 18.92% annually (plus dollar devaluation), a threshold the market may have already crossed.

— Daily mining subsidy dollar value has not exceeded the March 14, 2024 peak of $165 million despite price recovery, suggesting a structural shift in mining economics.

— Mining difficulty has declined for 305 days without reaching a new all-time high—the second-longest such period in Bitcoin history—without major regulatory shocks to explain it.

— AI data centers now compete for stranded energy and mining infrastructure, creating a lucrative alternative to Bitcoin mining with potentially superior returns.

— Bitcoin's network remains secure regardless of mining scale; transaction fees do not need to reach any particular level to maintain network security.

— If you understand Bitcoin's value proposition, focus on acquiring Bitcoin directly rather than mining; mining's structural headwinds and declining subsidy multiples make it a deteriorating investment relative to simply holding.

— Mining operators with access to cheap electricity should pivot infrastructure toward AI data centers, which offer positive-sum returns (productivity gains) rather than zero-sum competition (Bitcoin's halving) and shrinking mining rewards.

— Monitor Cambridge's Bitcoin electricity consumption estimates closely; a sustained break below 130 TWh would confirm the hypothesis, removing long-standing environmental criticism and potentially becoming bullish for Bitcoin adoption.