A portable air conditioner can be a lifesaver when central AC isn't an option -especially in rentals, small apartments, or ...

Portable air conditioners offer a practical solution for rooms that don’t have built-in AC, and these options are on sale ...

More specifically, the study calculates that it takes 740,000 British thermal units (BTU) of fossil energy to make and deliver 1,000,000 BTUs of cornstarch ethanol. Skip to main content NEWS ...

For window units with a Btu rating above 8,000, the DOE is pushing for an even higher CEER, and encouraging manufacturers to use inverter technology to get there.

The new standard resembles one proposed by DOE last year, although this time the department is carving out a separate category for small furnaces that have an input capacity of 55,000 British ...

Save on a Factory-refurbished Toshiba 8,000 BTU (6,000 BTU DOE) Portable Air Conditioner at the Mashable Shop.

The share price of Peabody Energy Corporation (NYSE:BTU) surged by 13.19% between June 26 and July 3, 2025, putting it among the Energy Stocks that Gained the Most This Week. Peabody Energy ...

Portable air conditioners are increasingly popular this summer — here are the best portable AC deals right now, with models sporting as much as 14,000 BTUs. IE 11 is not supported.

BLACK+DECKER Portable Air Conditioner, 8,000 BTU for Rooms Up To 350 Sq. Ft. 24% OFF This compact unit handles rooms up to 350 square feet with full function remote control and included window kit.

EUHOMY 8,000 BTU Portable Air Conditioners, 4-in-1 Portable AC Unit Up to 350 Sq.Ft $11.50 OFF (with coupon) This four-in-one quiet unit covers up to 350 square feet with cool, fan, dehumidifier ...