91.   The California Independent System Operator, which controls the power grid, did not return numerous phone calls Monday.

92.   The consultant was hired by operators of the Texas power grid, who have come under fire from lawmakers and others for technical glitches in the system.

93.   The groups, which include AARP and Public Citizen, point to repeated problems with the power grid and lack of participation in the pilot project.

94.   The ISO, which controls the power grid, said the chances of blackouts were less likely Tuesday.

95.   The justices unanimously rejected arguments from nine states that said the Federal Energy Regulatory Commission had overstepped its authority by opening the power grids.

96.   The low-income program administrator compares that list with data provided by the Texas power grid or from Texas utilities.

97.   The market shifts with every blip in the weather, and power grids can collapse when major shifts upset the balance of supply and demand.

98.   The ISO manages the power grid that distributes electricity to consumers in the state.

99.   The microwaves would then be fed as electricity into local power grids.

100.   The national power grid and nuclear plants would remain under government control, officials said.