Tag Archive for ‘energy efficiency’

Rise of Solar Powered Homes

The count of homes powered by photovoltaic (PV) systems is rising. And while solar-powered homes remain a small share of the total housing stock, that share is growing through a combination of policy incentives and homebuyer preferences. Among the top features homebuyers are seeking in a home is energy-efficiency. In fact, in a 2012 NAHB study of homebuyer preferences, energy-efficiency elements… Read More ›

Energy Efficiency Should Yield 10 Percent-Plus Return, Study Says

A study published in June  presents evidence in support of NAHB’s policy, which classifies a change in building codes as cost effective if it returns at least 10 percent in energy savings the first year. The study argues that a common alternative to NAHB’s policy, using the current mortgage rate to evaluate energy efficiency, is an unrealistic assumption and produces unrealistic results…. Read More ›