Beyond the rather low efficiency of today’s solar panels in converting the power of the sun into electricity, the ...

The systems, which can store clean energy as heat, were chosen by readers as the 11th Breakthrough Technology of 2024. We need heat to make everything from steel bars to ketchup packets. Today, a ...

Simply put, heat pumps are designed to take thermal energy (heat) from one medium and give it to another. Your fridge, for instance, takes heat from the air inside and pumps it outside, cooling the ...

Heat batteries quietly solve a major transition gap, storing surplus renewable electricity as heat. Half of global energy demand is for heating, not power. They are simple, scalable, and far cheaper ...