Energy Efficiency

In the next few decades, worldwide energy demands are expected to rise by as much as 20%. U.S. energy demands are predicted to rise by 30%. Such increases would dramatically increase competition for oil and natural gas resources and raise the threats from carbon emissions and global climate change. However, new studies indicate that the growth rate in worldwide energy consumption could be cut in half over the next fifteen years if households and industry take aggressive energy efficiency actions.

Energy efficiency is a comparative term that describes the ability to produce or use energy more effectively or more quickly. Energy efficiency is increased when an energy conversion technology, such as an automobile engine, household appliance, or steam turbine, undergoes a technical change that allows it to provide the same service while using less energy. It can take place in all sectors of energy production, distribution, and use. There are a variety of ways in which people can increase energy efficiency in their homes, businesses, and vehicles. Together these actions can make as much of a difference as reducing energy consumption or having additional fossil fuel resources.

Energy efficiency can be effective in a number of different contexts. Around the home, efficiency can reduce electricity bills as well help the environment and further national security.

• Energy efficient options around the home
• Energy efficient options for your vehicle
• Energy efficient actions by corporations