E3A provides free downloadable fact sheets, links to resources, and more to help you explore small renewable energy systems for your farm, ranch or home.
This fact sheet series explores the applications and benefits of on-farm anaerobic digestion to convert animal waste to energy.
This fact sheet series examines biodiesel from oilseed processing, to biodiesel conversion, consumer issues and economics.
Farm Energy Audits
Efficient use of energy becomes very important with rising energy costs. The purpose of this publication is to give tips on ways to reduce costs for your operation.
This module focuses on micro-hydroelectricity (micro-hydro), designed for homeowners and agricultural operators to reduce purchased electricity use.
This series includes suggested ways of improving the energy efficiency of your home.
This series explores the applications and benefits of small wind. It is designed to help you understand both the benefits and limitations of small wind before you buy a system.
This series explores generating electricity from the sun, including the considerations you need to make before deciding to invest in a solar electricity system.
Solar Hot Water
This module describes solar hot water systems, which are designed to capture the sun’s energy to heat water.
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This material is based upon work that is supported by the National Institute of Food and Agriculture, U.S. Department of Agriculture through the Sustainable Agriculture Research and Education (SARE) program. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the view of the U.S. Department of Agriculture or SARE.