alternative energy source

基本解释

Biofuels are an alternative energy source that can drive local development by generating jobs, know-how and technology.
生物燃料是可替代的能量来源，可以通过创造就业机会，开发专业技术来推动当地发展。
Opec yesterday warned western countries' that their efforts to develop biofuels as an alternative energy source to combat climate change risked driving the price of oil "through the roof".
欧佩克(Opec)昨日警告西方国家，它们为对抗气候变化而开发生物燃料作为替代能源的努力，可能会推动油价暴涨。
The recycling of these intracellular constituents also serves as an alternative energy source during periods of metabolic stress to maintain homeostasis and viability.
这些细胞内成分在为保存内环境稳态和生存能力的代谢性应激过程中也作为选择性的能量来源。

At that point the anti-ethanol coalition will no doubt regroup to resume its misleading and strategically misguided campaign against ethanol as an alternative energy source.
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It says it needs nuclear power as an alternative energy source to meet booming electricity demand and preserve its large oil and gas reserves for export.
ECONOMIST: No appetite for carrots, no fear of sticks The