Energy-efficient home improvements are worthwhile for two big reasons. First, these updates can help you cut down on costs for utilities and other bills long-term. Second, saving energy at home can also help reduce your overall impact on the environment.
Before you design a new home or remodel an existing one, consider investing in energy efficiency. You’ll save energy and money, and your home will be more comfortable and durable. The planning process is also a good time to look into a renewable energy system that can provide electricity, water heating, or space heating and cooling. You may also want to explore your options for financing an energy-efficient home.
In an existing house, the first step is to conduct a home energy assessment (sometimes referred to as an energy audit) to find out how your home uses energy and determine the best ways to cut energy use and costs. To learn more about home energy assessments and find free tools and calculators, go to Your Home’s Energy Use, the Residential Services Network, and the Building Performance Institute.
Source: https://www.energy.gov/energysaver/energy-efficient-home-design
