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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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This fact sheet summarizes the National Renewable Energy Laboratory’s (NREL’s) State, Local, and Tribal Technical Support Services Agreement contract mechanism. The service extends the benefits of national laboratory expertise to state and local energy project decision makers and planners charting the course to a clean energy future.
This fact sheet focuses specifically on one element of the long-term planning process, the capacity expansion model. It highlights the key advances in these models to enable planning for systems with growing shared of renewable energy and storage.
Learn how air sealing can improve your home's energy efficiency, comfort, and durability. This fact sheet from Energy Saver includes information on proper ventilation, why to air seal, how to find and seal air leaks, working with contractors to seal your home, and materials to do-it-yourself.
Learn how a water-efficient home helps you minimize your water use, harness water for reuse, conserve energy, and save money. This fact sheet from Energy Saver includes information on ENERGY STAR-qualified appliances, why to improve water efficiency, and how to save water and energy.
Learn how reducing energy and water consumption in the kitchen means choosing your new appliances with care and using your existing ones more efficiently. This fact sheet from Energy Saver includes information on ENERGY STAR-qualified appliances, including refrigerators and freezers and dishwashers. Also learn what to look for when shopping for appliances, as well as practices for saving energy and money when using your kitchen appliances.
Learn why a home energy assessment is the essential first step to lowering your energy bills. This fact sheet from Energy Saver includes information on why to have a home energy assessment, tips for conducting a do-it-yourself (DIY) energy assessment, and considerations for a professional energy assessment.
Learn how to reduce energy use from lighting and choose energy efficient light bulbs, as well as why it pays to make energy efficient lighting choices. This fact sheet from Energy Saver includes information on the history of lighting, today's LED lights and how to choose the best ones for your needs, and how to reduce your energy use from lighting.
Learn how cool roofs can save you energy and money while improving the comfort of your home. This fact sheet from Energy Saver includes information on the benefits of cool roofs, how cool roofs work and can save energy and money, and how to select and buy cool roofing materials.
This fact sheet provides a high level, step-by-step overview to conduct a power system planning study.
Learn about the types of home ventilation and how ventilation can help you avoid moisture problems. This fact sheet from Energy Saver includes information why it's important to ventilate and how you can use ventilation strategies to control moisture in your home for comfort and energy savings.
Learn about types of heating and cooling systems, system maintenance, and best practices for saving energy with your heating and cooling. This fact sheet from Energy Saver also includes information on buying a new heating or cooling system; efficiency ratings; and selecting new systems including air conditioners, heat pumps, and furnaces.
Learn about controlling moisture and ventilation in your attic, as well as the steps to create a durable attic. This fact sheet from Energy Saver includes information on why moisture control in attics is important and the strategies you can use to control moisture and ventilation in your attic.
Learn how you can use passive solar home design to reduce your electricity consumption and energy bills in any climate zone. This fact sheet from Energy Saver includes information on the elements of passive solar design and information on how passive solar heats and cools.
Learn how geothermal heat pumps can provide energy efficient heating and cooling using the earth's natural heat. This fact sheet from Energy Saver includes information on how geothermal heat pumps work, how they are different from air-source heat pumps, the types of geothermal heat pumps, and how they can help you save energy and money.
Learn how ENERGYSTAR-qualified windows can improve indoor comfort while saving money on heating and cooling costs. This fact sheet from Energy Saver includes information on ENERGY STAR standards for windows, replacing old windows, and considerations when purchasing windows.
Learn how simple landscaping techniques, such as using trees, vines, and shrubs to create shade in the summer or to block wind in the winter, can help cut heating and cooling bills. This fact sheet from Energy Saver includes information on summer and winter landscaping for energy savings, as well as climate-based strategies to improve comfort and reduce energy costs.
Learn how to use a small wind energy system to produce electricity to power your home. This fact sheet from Energy Saver includes information on how small wind energy systems can work for homes and how to determine whether your site is a good candidate for a small wind turbine.
Learn how insulation material, when properly used, can make your home more comfortable and energy-efficient, greatly reducing heating and cooling bills throughout the year. This fact sheet from Energy Saver includes information on the benefits of insulation, types of insulation, and how to determine the right R-value for your home.