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Heating, Ventilation, and Air Conditioning (HVAC)
https://greenhome.osu.edu/energy-efficiency/heating-ventilation-and-air-conditioning
efficiency ratings, types of heating fuels, and types of cooling systems HVAC System Components A typical ... new heating and cooling equipment, you must first understand the energy efficiency ratings, the ... type of system. Energy Efficiency Ratings Systems There are several efficiency ratings available to ...
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Natural Ventilation
https://greenhome.osu.edu/natural-ventilation
typologies and controls different types of windows will result in different ventilation rates. External ...
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Roofs
https://greenhome.osu.edu/passive-design/roofs
a roof cool. A composite rating system known as the solar reflectance index (SRI) considers both ...
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Water Heating
https://greenhome.osu.edu/energy-efficiency/water-heating
R-Value indicates a lower heat loss from the hot water tank. First-hour rating (FHR) This is the amount of ... may demand in the morning hours, and the first-hour rating must exceed your family demand. Recovery ... rating, which can also be referenced as the coefficient of performance (COP). 26 Fuel Oil A low viscosity ...
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Geothermal
https://greenhome.osu.edu/renewables/geothermal
geothermal system types. Learn more about their rating system at Geothermal Heat Pumps Key Product Criteria ... by Energystar.gov- Energy efficiency requirements for ENERGY STAR® rated getoehrmal heat pumps. ...
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Insulation
https://greenhome.osu.edu/energy-efficiency/insulation
a rate of return on the investment. Resources "One Year in Foam House" by Gary Freeman- ...
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Agricultural Solar Electric Investment Analysis Webinar Series
https://energizeohio.osu.edu/events/agricultural-solar-electric-investment-analysis-webinar-series
important variables, including the details of the individual rate structure, net metering agreements, and ... the assumed energy escalation rate that influence the value of electricity a PV system produces. ...
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Photovoltaics
https://greenhome.osu.edu/renewables/photovoltaics
on your home’s electricity rates and usage, PV system outputs and efficiencies, and incentives ...
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Students Invited to Help Feed the World
https://news-archive.cfaes.ohio-state.edu/news-release/students-invited-help-feed-world
visit programs in bioinformatics, disease diagnostics, disease management, organic agriculture, urban ...
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Solar Hot Water
https://greenhome.osu.edu/renewables/solar-hot-water
solar water heating efficiency, most panels are rated with a solar energy factor (SEF) and solar ...