The Offset Commission issues Annual Reports on the status of the offsets. The remaining emissions will be eliminated with the purchase of carbon offsets. This process offsets the greenhouse gases' external costs. There are two markets for carbon offsets. Indirect electrical purchases must be equalized either with offsets, or renewable energy purchase. Some applications require that relative offsets between events be determined. Higher multipliers are for direct offsets. Observation overlaps permits corrections for both absolute offsets and validation of instrumental drifts. Darman also opposed Kemp's proposed welfare adjustment of government offsets. There is no preference with regard to direct or indirect offsets. The minimum value of the sale for mandatory offsets is 726,000 Euro. Spreading centers end in transform faults or in overlapping spreading center offsets. CEP is reduced by updating differential GPS offsets prior to weapon release. He said he did not agree with schemes like the NZETS which included forestry offsets. As counterweight, a keel increasingly offsets the heeling moment with increasing angle of heel.