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2. Photovoltaic mounting system - Wikipedia

   en.wikipedia.org/wiki/Photovoltaic_mounting_system

   Photovoltaic mounting systems (also called solar module racking) are used to fix solar panels on surfaces like roofs, building facades, or the ground. [1] These mounting systems generally enable retrofitting of solar panels on roofs or as part of the structure of the building (called BIPV ). [ 2 ]

3. Renewable portfolio standards in the United States - Wikipedia

   en.wikipedia.org/wiki/Renewable_portfolio...

   The Texas Renewable Portfolio Standard was originally created by Senate Bill 7 in 1999. The Texas RPS mandated that utility companies jointly create 2000 new MWs of renewables by 2009 based on their market share. In 2005, Senate Bill 20, increased the state's RPS requirement to 5,880 MW by 2015, of which, 500 MW must come from non-wind resources.

4. Renewable portfolio standard - Wikipedia

   en.wikipedia.org/wiki/Renewable_portfolio_standard

   A renewable portfolio standard (RPS) is a regulation that requires the increased production of energy from renewable energy sources, such as wind, solar, biomass, and geothermal. Other common names for the same concept include Renewable Electricity Standard ( RES ) at the United States federal level and Renewables Obligation in the UK .

5. Manufactured housing - Wikipedia

   en.wikipedia.org/wiki/Manufactured_housing

   The MHINCC distinguishes among several types of factory-built housing: manufactured homes, modular homes, panelized homes, pre-cut homes, and mobile homes. From the same source, mobile home "is the term used for manufactured homes produced prior to June 15, 1976, when the HUD Code went into effect."

6. These fish are the best and worst for your health, say experts

   www.aol.com/fish-best-worst-health-experts...

   There are good reasons this fish gets a lot of love from health professionals. "Salmon is among the best choices for healthy fish. It's high in omega-3s — fats that help cardiovascular and brain ...

7. Photovoltaic power station - Wikipedia

   en.wikipedia.org/wiki/Photovoltaic_power_station

   The land area required for a desired power output varies depending on the location, [22] the efficiency of the solar panels, [23] the slope of the site, [24] and the type of mounting used. Fixed tilt solar arrays using typical panels of about 15% efficiency [25] on horizontal sites, need about 1 hectare (2.5 acres)/MW in the tropics and this ...