经业内审议二氧化碳损失的最大估计值为5美元每吨，也就是说太阳能和风能发电每耗费1美元避免了约0.03美元的气候损失。
The biggest peer-reviewed estimate of the damage cost of CO2 is about $5 per ton. This means that solar and wind power avoid about $0.03 of climate damage for every dollar spent.