Drill, baby, drill — in Brooklyn: Let’s tap the energy bonanza beneath our feet

Geothermal energy has potential to be the Holy Grail of energy: unlimited and right under our feet.

The interior of the Earth is an inferno of hot rock and molten metal, and heat is what we need to spin generator turbines to create electricity.

President Donald Trump ’s new energy secretary has endorsed geothermal as a way to “energize our country”.