Commentary

Why Are Diesel Prices So High?

Diesel prices are high because two of the world’s three largest oil producers (Russia and Saudi Arabia) and three of the world’s eight largest oil refiners (Russia, Saudi Arabia, and...

September 2026

Europeans Want Air Conditioning in Preference to Lowering Emissions

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