Energy & Green Tech

Load-shifting potential of heat pump water heaters studied

A Pacific Northwest National Laboratory (PNNL) research team has gained new insights about heat pump water heaters (HPWHs), an energy-efficient technology that extends the benefits of heat pumps to the task of warming domestic ...

Engineering

Boosting the 'brains' of computers with less wasted energy

Many internal components used in today's computers reach temperatures that are hot enough to cook a Thanksgiving meal. The heat produced by the computations can easily burn human skin and tissue – and much of the heat is ...

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