Can Clusters of Human-Constructed Ponds in the Arizona Desert Save a Threatened Frog? A Pipeline Company Says It Will Protect the Environment in North Carolina. Its Record in Tennessee Says Otherwise.

Researchers in China proposed a solar-driven integrated system that combines reversible heat pump and organic Rankine cycle ...

Researchers in Germany have modeled dozens of indirect-expansion solar-assisted heat pump systems using photovoltaic-thermal panels for single-family homes in Munich, Berlin, and Hamburg. Simulations ...

Startup Cala Systems, which makes seriously smart heat pump water heaters, has secured $5.6 million in seed funding and commercially launched its product. The round was led by the Massachusetts Clean ...

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We may receive a commission on purchases made from links. Solar panels continue to rise in popularity year after year as more people learn about the versatility of the renewable energy source. Yes, ...

Rondo Energy has begun commercial operations of what it says is the world’s largest industrial heat battery – a 100 MWh system now operating at a Holmes Western Oil facility in California. Powered ...

Solar energy has been around for a long time now, which means it's become much more accessible to normal homeowners. With solar panels or collectors installed on your roof, you can take advantage of ...

Having spent 30+ years in residential construction, contracting, remodeling, maintenance and home repair, Deane now contributes DIY, informational and financial content as a freelance writer and ...

A set of peer-reviewed studies and federally funded research projects have shown that solar cells can double as curved mirrors, generating electricity and high-temperature heat from a single piece of ...