Global energy-efficiency gains have stalled at around 1.3% annually, far below the IEA's target of 4%.

Global energy-efficiency gains have stalled at around 1.3% annually, far below the IEA's target of 4%.

The rapid growth of AI and data centers is accelerating investment in enhanced geothermal technology, which could become a major source of round-the-clock clean power and heating…

Nearly every AI bull case in 2026 makes the same assumption: the electricity will be there when they need it. It won’t. One company already has what the rest of the industry is…