More mass at the end of the wing may also reduce the energy needed to move the wings up and down.

Find general winter tips for reducing waste, energy, and more.

Reducing energy is one of the biggest opportunities to cut costs and lower environmental impact in most offices.

The company also expects to reduce the energy required to light the clocks by 83 percent.

The party opposed the increase in the consumption tax and plans to reduce nuclear energy to zero.

Plants and materials may be bought from local growers to reduce energy used in transportation.

Another reason people recycle is to reduce the amount of raw materials and energy used in making things.

Some anti-Klan groups published members' names and quickly reduced the energy in their efforts.

A generating unit would let the hospital to reduce the energy it buys in August.

Paresky was designed to reduce energy as part of the college's initiative in "going green."