Commentary

California’s New Regulation Adds Hundreds to the Cost of a Set of New Tires

The California Energy Commission recently approved new rules to phase out the sale of replacement tires that do not meet the state’s energy-efficiency standards. The Replacement Tire Efficiency Program (RTEP) would mandate...

August 2026

Global EV Sales Rise Again in July

August 2026

Trump Imposes Price Floors and Tariffs on Polysilicon and Its Product Derivatives

August 2026

China Touts Its Solar Capacity

August 2026

Renewable Loophole in the One Big Beautiful Bill

July 2026

Germany Is Reducing Its Subsidization of Renewables

July 2026

Weather Conditions Affect Renewable Energy Output