81.   The big change will be when hydrogen fuel cells or some other alternative energy source is developed.

82.   The alliance includes environmentalists, the nuclear power industry, alternative energy providers, and Pacific and Caribbean island nations.

83.   The alternative energy source is old-fashioned.

84.   The group says oil exploration harms the environment and contributes to global warming by discouraging use of alternative energy sources.

85.   The latest power woes were caused by maintenance problems at two major power plants, warm temperatures and alternative energy providers shutting down because of unpaid bills.

86.   The Michigan initiative will focus on many alternative energy sources, said Doug Rothwell, president of the Michigan Economic Development Corp., and not just on automobiles.

87.   The plant operates under a federal program to encourage alternative energy sources that requires utilities to buy power from cogeneration facilities.

88.   The partners also allege that FPL violated state and federal laws requiring it to buy electricity produced by alternative energy plants.

89.   The seeds have also been considered as an alternative energy source for motor and diesel fuel.

90.   The restaurant is a non-profit organization that extols the virtues of alternative energy.

a. + energy >>共 1215
renewable 4.30%
solar 3.28%
new 3.21%
higher 2.70%
high 2.70%
alternative 2.67%
national 2.04%
creative 1.25%
rising 1.12%
nervous 1.09%
alternative + n. >>共 861
medicine 3.93%
source 3.24%
tax 2.97%
energy 2.82%
route 2.78%
fuel 2.41%
plan 2.15%
way 2.11%
site 2.00%
treatment 1.95%
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