Washington Co-op Capitalizes on Low Solar Costs
英语课
WASHINGTON, D.C. – Greg Watson has promoted solar power around the world for years.
“I work in green [technology] for an international development bank, [and] I’m always saying, ‘Look, the costs are down, there are all these incentives 1, really it makes economic sense for you,'" he says, describing how he convinces others to go solar.
But this year the Washington, D.C., resident decided 2 to take his own advice.
"It’s nice to be able to see that actually happening for me, too, in the United States,” he says.
For years the high cost of photovoltaic (PV) panels, which convert sunlight into electricity, meant that only wealthy Americans could afford them. But that cost has been falling steadily 3, and panel installations in the U.S. jumped 31 percent in 2011, many of them on middle-income households.
A Group Enterprise
In D.C., 17 neighborhood networks -- so-called solar cooperatives -- have sprung up over the past six years. Mike Barrette, who started one of these co-ops just down the street from the U.S. Capitol, says recent changes in the market have only worked to his advantage.
"We interviewed vendors 4 [and] brought experts in," he says. "We started talking the language, learning the acronyms 5 and all that. I put on a 4.4-kilowatt system in 2010, and since that original decision, the prices of solar have dropped significantly, about 30 or 40 percent."
That drop, combined with federal tax credits, rebates 6 and and utility-cost savings 7, means that a typical residential 8 solar-power system can pay for itself fairly quickly.
For D.C.resident Sean Carroll, it was these additional factors that finally persuaded him to take the solar plunge 9.
"For a while people expected it would take five, six, seven years to get a return on investment, [but] now, with these rebates and tax credits, it’s down to about a year or a year and a half," he says. "Once you see that you break even pretty quickly, it makes you say, 'Wow, of course I’m gonna do this'.”
Carroll and other co-op members have also saved money on their PV panels and installation costs by negotiating group discounts.
激励某人做某事的事物( incentive的名词复数 )； 刺激； 诱因； 动机
- tax incentives to encourage savings 鼓励储蓄的税收措施
- Furthermore, subsidies provide incentives only for investments in equipment. 更有甚者，提供津贴仅是为鼓励增添设备的投资。 来自英汉非文学 - 环境法 - 环境法
adj.决定了的，坚决的；明显的，明确的
- This gave them a decided advantage over their opponents.这使他们比对手具有明显的优势。
- There is a decided difference between British and Chinese way of greeting.英国人和中国人打招呼的方式有很明显的区别。
adv.稳定地；不变地；持续地
- The scope of man's use of natural resources will steadily grow.人类利用自然资源的广度将日益扩大。
- Our educational reform was steadily led onto the correct path.我们的教学改革慢慢上轨道了。
n.摊贩( vendor的名词复数 )；小贩；（房屋等的）卖主；卖方
- The vendors were gazundered at the last minute. 卖主在最后一刻被要求降低房价。
- At the same time, interface standards also benefIt'software vendors. 同时，界面标准也有利于软件开发商。 来自About Face 3交互设计精髓
n.首字母缩略词( acronym的名词复数 )
- Scratch the subject of defence and acronyms, abbreviations, and buzzwords fly out. 话题触及国防，缩合字，缩写字和行话就满天飞。 来自《简明英汉词典》
- Some acronyms as scientific terminology are used as a lexical item. 一些科学术语缩写用作词汇项目。 来自互联网
n.退还款( rebate的名词复数 )；回扣；返还（退还的部份货价）；折扣
- The VAT system offers advantages, such as rebates on exports. 增值税有其优点，如对出口商品实行回扣。 来自辞典例句
- In more recent years rate rebates have been introduced for households. 近年地方税的减免已适用于家庭。 来自辞典例句
n.存款，储蓄
- I can't afford the vacation,for it would eat up my savings.我度不起假，那样会把我的积蓄用光的。
- By this time he had used up all his savings.到这时，他的存款已全部用完。
adj.提供住宿的；居住的；住宅的
- The mayor inspected the residential section of the city.市长视察了该市的住宅区。
- The residential blocks were integrated with the rest of the college.住宿区与学院其他部分结合在了一起。
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