But there was surplus gas available and the company didn't like to see it going to waste. So they decided to build a sustainable car.

但是还存在剩余气体可供使用，他们不愿看见它白白浪费掉，因此决定建造一辆以它为动力的汽车。

youdao

But for areas of the country or the world that have a surplus of woody type fuel, wood-gas offers a good alternative to petroleum.

但是如果一个国家或世界某个地区有过多的木质燃料，不妨把木材气体作为一种不错的替代品。

youdao

Not only will they generate electricity but the surplus heat can be used to heat the house, meaning that all the energy in gas is productively used.

它们不但能发电，其余热还可以用来为房屋供暖，意味着燃气中的所有能量都被有效利用了。

youdao

Siberia is ablaze with the surplus gas from oil wells just burning off into the sky, adding to Russia's pollution problem.

ECONOMIST: Reforming Russia's gas behemoth

If America fails to export its surplus gas supplies, Asian consumers face very little chance of getting gas markets working on the basis of gas fundamentals, rather than oil indexation folly of old.

FORBES: Why China Will Stop U.S. Energy Independence

Even though the power surplus is happening in the northwest, the effect on the gas market will be felt across the country as gas that would have ended up being burned in California instead gets pushed east into Texas and up into the northeast.

FORBES: Record Snowfall To Bring Lower Natural Gas Prices