3 ms·
Really, when fossil fuels get more expensive you'd like a non fossil fuel based engine. Efficient engines are incentivized by high fuel prices only as compared
by rocqua 9y ago
Really, when fossil fuels get more expensive you'd like a non fossil fuel based engine.
Efficient engines are incentivized by high fuel prices only as compared to less efficient fossil fuel engines.
- loverofthings 9y agoSome stuff does not work easily with non fossil fuel based engines. What better way than to refine current tech instead of inventing a whole new one?