可再生能源或能带来数十亿美元的健康效益
<p><span word="Renewable">Renewable</span> <span word="energy">energy</span> <span word="can">can</span> <span word="generate">generate</span> <span word="billions">billions</span> <span word="of">of</span> <span word="dollars">dollars</span> <span word="in">in</span> <span word="health">health</span> <span word="benefits">benefits</span></p><p>可再生能源或能带来数十亿美元的健康效益</p><p><span word="Ten">Ten</span> <span word="states">states</span> <span word="across">across</span> <span word="the">the</span> <span word="Midwest">Midwest</span> <span word="and">and</span> <span word="Great">Great</span> <span word="Lakes">Lakes</span> <span word="region">region</span> <span word="of">of</span> <span word="the">the</span> <span word="US">US</span> <span word="could">could</span> <span word="see">see</span> $4.7 <span word="billion">billion</span> <span word="in">in</span> <span word="health">health</span> <span word="benefits">benefits</span> <span word="in">in</span> 2030 <span word="if">if</span> <span word="they">they</span> <span word="stick">stick</span> <span word="with">with</span> <span word="current">current</span> <span word="renewable">renewable</span> <span word="energy">energy</span> <span word="standards">standards</span>, <span word="according">according</span> <span word="to">to</span> <span word="a">a</span> <span word="new">new</span> <span word="study">study</span> <span word="from">from</span> <span word="MIT">MIT</span>. <span word="That">That</span>'<span word="s">s</span> <span word="about">about</span> <span word="a">a</span> 34 <span word="percent">percent</span> <span word="return">return</span> <span word="on">on</span> <span word="the">the</span> $3.5 <span word="billion">billion</span> <span word="price">price</span> <span word="tag">tag</span> <span word="associated">associated</span> <span word="with">with</span> <span word="actually">actually</span> <span word="building">building</span> <span word="out">out</span> <span word="that">that</span> <span word="infrastructure">infrastructure</span> <span word="of">of</span> <span word="renewable">renewable</span> <span word="energy">energy</span> <span word="sources">sources</span> <span word="such">such</span> <span word="as">as</span> <span word="wind">wind</span> <span word="or">or</span> <span word="solar">solar</span> <span word="farms">farms</span>.</p><p>麻省理工学院的一项新研究显示，如果美国中西部和五大湖地区的10个州能继续坚持当前的可再生能源标准，其将在2030年获得47亿美元的健康效益。实际建设风能或太阳能农场等可再生能源基础设施需投入35亿美元，大约能获得34%的回报。</p>
页:
[1]