Forbes contributors publish independent expert analyses and insights. Dianne Plummer is an Energy Consultant and Certified Energy Manager. Rooftop solar has become one of the fastest-growing clean ...

Compact solar panels designed to plug into a standard outlet from a balcony or apartment deck are closer than ever to reaching U.S. consumers at scale. Yet as these systems gain traction, electric ...

As a former realtor, general contractor and greenhouse operator, Kristi has touched nearly all aspects of homeownership, from the foundation up. Today, Kristi is a full-time investing and real estate ...