Anthropic has committed to 15 GW of additional computing power over the next few years at an estimated cost of $500 billion, while OpenAI increased its data center expense projection to $750 billion through 2030. Major concerns include whether these companies can generate sufficient revenue to offset massive spending commitments and whether data center construction delays—with only 50% of planned AI capacity expected to come online by 2028—will create significant compute supply shortages.
EV charging involves unavoidable losses as electricity is transmitted and converted from grid AC to battery DC. Testing shows AC Level 1/2 chargers typically lose 14–20 percent of electricity to heat, conversion, and thermal management, while DC fast chargers lose approximately 10 percent. Using dedicated wall-mounted chargers significantly reduces losses compared to household outlets.
Oregon has 111 operational data centers consuming about 23% of the state's retail electricity in 2025, with 32 more facilities planned or under construction, according to a new report from ECOnorthwest and the University of Virginia. The facilities directly employ 2,630 workers, mostly concentrated in Eastern Oregon, though data centers represent only 0.2% of the state's workforce. The report highlights gaps in available data on water use and community impacts as data centers become an increasingly contentious issue in Oregon.
India's coal power generation remained flat from mid-2024 to mid-2026, marking the first two-year period without growth in over 50 years despite rising electricity demand. The stagnation coincided with record non-fossil power generation increases, though India continues investing in new coal capacity and fossil fuel infrastructure.
A 2023 peer-reviewed study found that each Bitcoin transaction in 2021 carried a water footprint of approximately 16,000 litres when accounting for electricity generation and cooling. The estimate varies significantly by location, with Kazakhstan responsible for 63% of Bitcoin's water use despite hosting only 14% of computing power. Critics argue the per-transaction comparison is misleading since transaction count doesn't directly correlate with resource consumption.
A practical guide to building a household bike generator using a vintage exercise bike with a flywheel, paired with a dashboard control panel that allows powering multiple devices simultaneously while optimizing pedal resistance for comfortable use.