U.S. Energy Efficiency - Statistics & Facts

Energy efficiency refers to the use of technology that requires less energy to perform the same function, such as the use of a light-emitting diode (LED) that requires less energy than a conventional incandescent light bulb. The efforts towards energy efficiency provides different benefits including a reduction of greenhouse gas emissions, decreased demand for energy imports, and lower costs for households and the national economy. Opportunities for improvements in energy efficiency is achievable in all sectors, including buildings, transportation, and energy generation.

Building designers strive to optimize the efficiency of the building while also incorporating renewable energy technologies, aiming towards reaching a zero-energy building. Other efforts such as using energy efficient appliances or upgrading insulation can also be made in order to reduce energy costs. In terms of energy generation, there are certain technologies such as combined heat and power (CHP) systems that can increase energy efficiency by capturing excess heat to use as a heating or cooling option for nearby buildings. Smart grids are another example that can improve the efficiency of electric generation, distribution, and consumption. Energy efficiency in the transportation sector is also becoming commonplace, where hybrid and electric vehicles require less fuel and have lower emissions to travel the same distance in comparison to a conventional car.

The United States has various energy efficiency incentives and polices in place to encourage consumers and businesses to pursue these technologies. A well-known example is Energy Star, a government-backed symbol used to identify energy efficiency in the United States. An Energy Star label is placed on certified products such as lightbulbs and appliances. It is also commonly used to label tools and resources that can help to manage energy use in buildings and plants, which helps to conserve energy, increase profits, and strengthen competitiveness in the market.

Interesting statistics

In the following 5 chapters, you will quickly find the 31 most important statistics relating to "U.S. Energy Efficiency".

Energy efficiency in the United States

Dossier on the topic

All important statistics are prepared by our experts – available for direct download as PPT & PDF!

Important key figures

The most important key figures provide you with a compact summary of the topic of "U.S. Energy Efficiency" and take you straight to the corresponding statistics.

U.S. energy sector

Employment in the U.S. energy sector

U.S. buildings energy efficiency


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