Absorption heat transformers (AHTs) are advanced thermal systems designed to upgrade low-grade waste heat to higher, more useful temperature levels. By exploiting the thermodynamic properties of ...

Homes across the country could soon be warmed by the wasted heat captured from electricity transformers in a new bid to help the country become more environmentally friendly. SSE Energy Solutions and ...

Clean, green, renewable energy deployments continue to grow each year. A recent statement from the International Renewable Energy Agency (IRENA) noted, “By the end of 2022, global renewable generation ...

All questions and answers are based on the 2011 NEC. Q. What are the grounding electrode requirements for a separately derived system, such as a transformer? [250.30(A)(4)] A. First of all, let’s ...

A heat pump heats and cools your home, functioning like a combined furnace and central air conditioner. Because they absorb and move heat from the air, heat pumps are exceptionally energy-efficient ...