Tradewater is great, they are one of the original inspirations for this approach. The key differences are geography (they are mostly US-focused) and that they p

Tradewater is great, they are one of the original inspirations for this approach. The key differences are geography (they are mostly US-focused) and that they pursue stockpiles of gas where we go after the emissions from end-of-life equipment. So their counterfactual is slow leakage over time, and our counterfactual is immediate venting.