31.   And people considering buying a house that uses solar energy, or adding it to their existing houses, might qualify for a tax credit, too.

32.   And, clean windows will let in more of the fading light and solar energy.

33.   As technology matures and prices fall, renewable energy may find its way into U.S. homes, where a few communites are beginning to try solar energy.

34.   As the trees absorb solar energy, they warm and give off more infrared radiation.

35.   A poor village in Chile is light years ahead in solar energy.

36.   A series of mirrors and lenses inside the satellite will concentrate solar energy.

37.   Brown supported creation of the Environmental Protection Agency and development of solar energy and alternative fuels.

38.   But even if the earth had no ocean, there would still be some temperature lag since the atmosphere does not respond instantly to changes in solar energy.

39.   But some solar energy researchers who had consulted with Enron were willing to elaborate on the available technology and the financial calculus.

40.   But the basis for this observation lies in the intensity of March sunshine that allows increasingly more solar energy to penetrate through clouds.