Energy Efficiency is a “low-hanging fruit” because the investments made in energy efficiency are so effective in reducing carbon pollution emissions, and the return on investment is so quick. For every dollar invested in energy efficiency technologies, like weatherization and efficient light bulbs, energy customers can enjoy up to four dollars in savings. Bernie has long been a champion of the Weatherization Assistance Program (WAP), the Rural Energy for America Program (REAP), and the Low Income Home Energy Assistance Program (LIHEAP) that help rural and low-income families make their homes more energy efficient and lower their energy bills. At a time when we spend on average of $350 billion a year on foreign oil, we must take every possible step to invest in cheaper energy here in the United States. That’s why Bernie recently introduced the Residential Energy Savings Act to provide federal loans to states to perform energy efficiency updates to provide homeowners with valuable energy savings.