energy

Alabama Governor Robert Bentley has signed HB61, also known as Leni's Law.  The law will make medical cannabidiol available to Alabamians.

Bentley says "As a physician, I believe it is extremely important to give patients with a chronic or debilitating disease the option to consider every possible option for treatment.”

Most Americans use electricity, gas or oil to heat and cool their homes. But the small city of Brainerd, Minn., is turning to something a bit less conventional: the sewer.

As it turns out, a sewer — the place where a city's hot showers, dishwashing water and organic matter end up — is a pretty warm place. That heat can generate energy — meaning a city's sewer system can hold tremendous potential for heating and cooling.

It's just that unexpected energy source that Brainerd hopes to exploit.