Erin

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If natural gas leaks at a rate of 3.2% or higher, scientists estimate that this fuel source is worse than coal from a climate perspective (Alvarez et al. 2012).33 Accurate leakage rates are very hard to estimate, but it is likely that the official Environmental Protection Agency estimates are too low and that leakage may be around 2.3% (Alvarez et al. 2018).