Everybody knows energy efficiency is rising in importance among today’s buyers, but if you’re a seller looking to make your house more appealing to a more environmentally conscious generation of home buyers, what kinds of eco-friendly projects should you focus on? HomeSelfe, an app that allows home owners to do a DIY energy audit of their homes, offers this handy infographic based on their research about what efficient features buyers want and where sellers should focus their energy, so to speak.