Recently in Affordable housing Category

The solar panels on top of the community center at Colonia San Martin, in Sacramento, CA is the newest project of the housing nonprofit Mercy Housing California, will produce six times more power than the average residential solar electric system. This is the first solar-power system on an affordable housing complex in Sacramento, and the housing complex was built in a partnership with the AIDS Housing Alliance.

An essential part of a total energy solution is to back up solar installations with energy efficiency so that the total amount of energy required for heating, cooling, and water service is optimized...before determining the size of the PV installation required or effective.

Each low income housing unit in this exemplary solar and efficiency project, has high-efficiency water heaters and heating, ventilation and air conditioning systems. The units  also have windows, insulation and radiant heat barriers rated to reduce energy use. The energy efficiency measures exceed California's Title 24 building codes for energy efficiency by at least 25%.  And that's significant because the Title 24 requirements include a 25% savings over conventional construction!

The 12-kilowatt solar PV system will generate an estimated 18,700 kilowatt-hours per year, cutting electric bills at the complex by an estimated $2,000 per year.

The photovoltaic solar system qualified for California state rebates, and SMUD (Sacramento Municipal Utility Department) negotiated a rebate package that helped the developer install the energy-efficient equipment.