With new technological advances and mass production, projected cost declines should make wind power one of the world's cheapest ways to produce electricity.
随着新的技术进步和大规模生产，预计成本的下降将使风力发电成为世界上最便宜的发电方式之一。
In order to make the complex affordable, Safdie devised a plan for on-site mass production of the concrete blocks.
为了使这一建筑人人买的起，Safdie为进行现场大规模生产混凝土制定了一套计划。
The first, from now until 2020, must make solar competitive at the mass-production level.
第一，从现在开始到2020年必须使太阳能具备竞争力也就是有大批生产的水 平。
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