3 ms·They can conservate it for the better times.by vbezhenar 5y agoThey can conservate it for the better times.whatever1 5y agoThey really need cash flow, they are on the brink of bankruptcymrits 5y agoWhen this renewable energy fad fades out?vbezhenar 5y agoGas is used a lot in chemistry, I'm not sure whether it's easy to replace it.