Manufacturers are eyeing the next generation of solar photovoltaic cells, which will give a further lift to efficiency and ...

Atlas Copco has launched its upgraded TCX series of industrial chillers, incorporating advanced cooling technology and ...

The standard will be based on the integrated energy efficiency ratio (IEER) metric, which captures the AC’s energy use over a range of operating conditions, according to NRDC.

Jill Hootman, manager of product planning, HVAC/unitary, Trane, said Ingersoll Rand, which is participating in the working group alongside Emerson and other manufacturers, is already redesigning its ...

BEST uses the Building Energy Efficiency Ratio (BEER), which takes certified AHRI data, manufacturers’ published performance data at multiple performance points, as-applied correction factors, ...

The DOE says it will not make any changes to the test procedures for measuring energy efficiency ratio, integrated energy efficiency ratio, and coefficient of performance. But it is proposing ...