Like any industry, wind energy has had its good and bad years. But 2025 may be one of the worst: a toxic stew of major policy ...

OPEC 12 output for September 2025 was revised lower by 13 kb/d, and August 2025 output was revised lower by 3 kb/d compared to last month’s report. OPEC has reduced its estimate of US tight oil output ...

OPEC 12 output for May 2025 was revised up by 34 kb/d, and June 2025 output was revised higher by 46 kb/d compared to last month’s report. The World liquids demand forecast for 2025 is unchanged from ...

Specifying the power supply requirements for audio amplifiers can be tricky. If the power supply is overdesigned it will add unnecessary cost to the product, and if it supply is underdesigned the ...