How can transportation be more energy-efficient?

Nov 24, 2021 ... The efficiency of a furnace is determined by a ratio called Average Fuel Utilization Efficiency (AFUE). The AFUE is a percentage found by ... NatHERS provides energy ratings for new dwellings. This is helping create energy efficient, resilient and comfortable homes for the future that cost less to ... A rating of four stars indicates the highest energy performance, while a rating of one star indicates a poor performer. This will help improve your home's comfort, save energy, and save money while protecting the environment at the same time. Homes in these categories show the greatest need for improvement, using 250% to 500% (2½ to 5 times) more energy than the reference home, a home built to ... The Alaska Housing Building Energy Efficiency Standard (BEES) was established by the State of Alaska to promote the construction of energy efficient buildings. Jan 28, 2025 ... If you make home improvements for energy efficiency, you may qualify for an annual tax credit up to $3200. Our doors are qualified to help keep heating and cooling sealed inside your home. That means energy savings straight into your pocket. ENERGY STAR® is the simple choice for energy efficiency. For more than 20 years, EPA's ENERGY STAR program has been America's resource for saving energy and ... Energy Code Changes. Similar Energy Rating Index (ERI) requirements as 2020 Code but with new parameters. An ERI score is similar ...