A substance of economic value that can be replaced or replenished in the same amount or less time as it takes to draw the supply down. Some rene···

A certificate that is proof that one megawatt-hour (MWh) of electricity was generated from a renewable energy resource. Once the electricity provider has fed t···

A form of term life insurance that offers a guarantee of future insurability for a set period of years, although premiums are paid every year on the basis of a···