A mistake is an incorrect understanding by one or more parties to a contract and may be used as grounds to invalidate the agreement. Common law has identified three different types of mistake in contract: common mistake, mutual mistake, and unilateral mistake.
According to agency's short-term energy outlook released Tuesday, the EIA has lowered its forecast for national average gas prices to $1.95 a gallon in the fourth quarter, which is down from last monthâs forecast of $2.07 a gallon.
Comparison to Other Technology Costs. According to the EIA, the levelized cost of an advanced natural gas-fired combined cycle plant is 6.3 cents per kilowatt hour and that of an advanced coal-fired plant and nuclear plant are each 11.1 cents per kilowatt hour.