Site

Did you mean
information dates

Search results

  1. Appliances

    https://greenhome.osu.edu/energy-efficiency/appliances

    an Electronic Products Environmental Assessment Tool (EPEAT) rating. Energy Star is the most widely ... Electronics Council, is a three tiered rating system which certifies computers as gold, silver, and bronze ... microwaves doesn’t vary as much as other appliances; thus they do not receive Energy Star ratings. The only ...

  2. Natural Ventilation

    https://greenhome.osu.edu/natural-ventilation

    typologies and controls different types of windows will result in different ventilation rates. External ...

  3. Reduced Air Infiltration

    https://greenhome.osu.edu/reduced-air-infiltration

    a home's ACH, a home's air flow rate is measured in cubic feet per minute, per square foot of a home ... small openings in your house, and the air infiltration rate is measured in your home in units of cubic ... Building America's performance criteria, your home should have an air leakage rate of less than 0.25 ...

  4. Energy Audit

    https://greenhome.osu.edu/energy-efficiency/energy-audit

    air pressure difference between the inside and outside to determine the air infiltration rate of the ... home. If the test shows large air infiltration rates, the professional will then will use a smoke pen to ...

  5. 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 ...

  6. Roofs

    https://greenhome.osu.edu/passive-design/roofs

    a roof cool. A composite rating system known as the solar reflectance index (SRI) considers both ...

  7. 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 ...

  8. NEW RELEASE: 15 Measures of Dairy Farm Competitiveness

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-21-issue-5/new-release-15-measures-dairy-farm-competitiveness

    period, the average milk yield per cow in Ohio has increased about 5,600 lb, yet the rate of return has ... to the highest rate of return was only one year. During the 22-year time period, the average US milk ... Benchmark 1 Rate of Production Pounds of milk sold per worker >1,000,000 ECM 1 2 Cost Control Feed cost ...

  9. Late Summer Establishment of Perennial Forages

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-22-issue-4/late-summer-establishment-perennial-forages

    guidelines on timing and rates before applying any product. For conventional tillage seeding, prepare a firm ...

  10. Precautions for Feeding Frosted and Drought-Stressed Forages

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-22-issue-5/precautions-feeding-frosted-and-drought-stressed

    to animals before turning them out to graze. Use heavy stocking rates (4 to 6 head of cattle/acre) ...

Pages