NY Bill Would Force AI Data Centers to Hit 90% Renewable Power by 2040

For the climate sector, the AI energy boom represents a decisive moment: either the world’s richest companies align their data center expansion with state-level renewable mandates, or the push for fossil fuels risks derailing 2040 emissions targets. This legislative counteroffensive tests whether rapid economic growth can coexist with aggressive decarbonization, using binding targets to force innovation at the speed of AI.

The explosive growth of artificial intelligence is triggering an unprecedented energy dilemma, as data centers that can consume more electricity than a mid-size city prompt the largest-ever construction wave of natural gas-fired power plants. This surge in fossil fuel infrastructure is colliding with state-level climate mandates and corporate clean energy pledges, igniting a fierce regulatory and legislative battle. At the heart of the conflict is a speed mismatch: wind and solar projects, hindered by permitting delays and supply chain constraints, cannot yet be built fast enough to satisfy the immediate, round-the-clock power demands of tech giants rushing to expand AI capabilities. As a result, utilities and power plant operators are not only building new gas plants but also pushing back the retirement dates of aging coal-fired facilities, directly threatening the emissions reduction targets of states with stronger climate policies.

The legislative pushback is gaining momentum. In New York, a bill awaiting Governor Kathy Hochul's signature would require data centers exceeding a certain size to meet ambitious renewable energy benchmarks starting in 2030 and to source at least 90% of their electricity from renewables by 2040. The bill’s author, State Senator Kristen Gonzalez, underscored the equity argument, stating that the world’s wealthiest companies, which can invest billions in data center development, should also have the resources to build out clean energy sources to power them. Similarly, Michigan, Oregon, and Minnesota have already enacted laws within the last 18 months designed to protect their pre-existing mandates that electric utilities use only emissions-free energy sources by 2040.

These policy moves reflect a growing recognition that without intervention, the AI boom could lock in decades of fossil fuel dependence, undermining the progress made in decarbonizing the power sector. Unlike earlier waves of data center construction, where hyperscalers could sign power-purchase agreements for remote wind or solar farms, the current expansion prioritizes location and speed. Data centers are often built near existing gas infrastructure, and the sheer scale of demand – some consuming over 1 gigawatt – overwhelms the capacity of regional renewable projects. Additionally, the monopoly utility structures in many states give legacy power companies outsized control over grid access and resource planning, making it difficult for clean energy advocates to insert alternative solutions without regulatory intervention.