首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
The United States is not the energy hog it once was. Efficiency gains are often measured in terms of "energy intensity," which i
The United States is not the energy hog it once was. Efficiency gains are often measured in terms of "energy intensity," which i
admin
2015-09-30
45
问题
The United States is not the energy hog it once was. Efficiency gains are often measured in terms of "energy intensity," which is the amount of energy consumed per unit of gross domestic product. Since the energy crisis of the early 1970s, U. S. energy intensity has declined by an average of 2. 1% a year. That’s partly because of an economic shift, with a lot of factories closing or moving overseas. But mostly it’s because of greater efficiency in areas such as appliances and building standards, as well as fuel economy standards for cars.
Still, the rest of the country has been very slow to embrace efficiency measures compared with California. Ours was the first state to implement efficiency standards for appliances and buildings, and it still has the toughest in the nation. California’s zeal for creative energy policy hasn’t always paid off for its residents; its disastrous experiment with deregulation in the late 1990s led to rolling blackouts and price gouging. But its efficiency measures have been a boon.
The typical American uses 12,000 kilowatt-hours of electricity a year, while the typical Californian uses less than 7,000.
The state has a variety of regulatory schemes encouraging utilities to conserve power and invest in efficiency, but the most important is a concept called "decoupling". In most states, the more power utilities sell, the more money they make, so they have no incentive to encourage conservation. In California, annual targets are set for utility revenues and electricity use. If more money than expected comes in from high sales, the excess is refunded to consumers; if there’s a shortfall, the utility is allowed to charge more the following year. Decoupling has spread to a handful of states, but too few. The federal government should encourage more by requiring states to study the issue.
California is accelerating its efforts to wring more savings out of its utilities, and greater energy efficiency is expected to contribute 17% toward the state’s goal of cutting its carbon emissions to 1990 levels by 2020.
At the federal level, legislation is pending that could dramatically lower carbon emissions and power use. Both houses of Congress have approved energy bills, but many of the best energy-efficiency measures were passed by only one house. So, for example, the Senate bill calls for the first boost in fuel economy standards in two decades, while the House version says nothing about vehicle mileage. The House bill, meanwhile, requires more energy-efficient lightbulbs and sets strong national targets for reducing power consumption in buildings, while the Senate’s doesn’t. The two chambers are now working to reconcile their bills, and the future of both the economy and the environment hinges on negotiators making the right choices on efficiency.
According to the text, both the Senate bill and the House bill
选项
A、are infatuated with energy-efficiency measures
B、require people to reduce power consumption
C、appeal to everyone to fight global warming
D、set strong standards for conserving power
答案
B
解析
根据第六段第三、四句“…the Senate bill calls for the first boost in fuel economy standards...mileage.The House bill,meanwhile,requires more energy—efficient lightbulbs…”,B应为答案。
转载请注明原文地址:https://kaotiyun.com/show/ZWzZ777K
0
考研英语一
相关试题推荐
Inthefollowingtext,somesentenceshavebeenremoved.ForQuestions41-45,choosethemostsuitableonefromthelist(A、B、C、
Inmostpeople’smind,growthisassociatedwithprosperity.WejudgehowwelltheeconomyisdoingbythesizeoftheGrossNat
Bilingualism,ofcourse,canbealegupforcollegeadmissionandaresumepolisher.Butagrowingbodyofresearchnowoffers
[A]EachNewYear’sDaylotsofpeoplemakeplanstodomoreexerciseorgiveupsmoking.ButbyJanuary2ndmanyofthemhaven
Inthelasttenyears,theInternethasopenedupincredibleamountsofinformationtoordinarycitizens.ButusingtheInternet
Everyonemusthavehadatleastonepersonalexperiencewithacomputererrorbythistime.Bankbalancesaresuddenlyreported
Advancesincomputersanddatanetworksinspirevisionsofafuture"informationeconomy"inwhicheveryonewillhave(1)_____t
Whatimpactcanmobilephoneshaveontheirusers’health?Manypeopleworryaboutthesupposedilleffectscausedbyradiation
ThedealagreedonThursdaylookspromisinginthat______.Itcanbeinferredfromthethirdparagraphthat______.
Everyday,employeesmakedecisionsaboutwhethertoactlikegiversorliketakers.Whentheyactlikegivers,theycontribute
随机试题
A.维生素D3B.胆汁酸C.粪固醇D.类固醇激素E.脂肪酸胆固醇在肾上腺皮质转变为
下列各项,属医患关系基本内容的是()
某患者停经2个月,阴道出血20天,低热3天。出血开始似月经量,并有血块及肉样组织排出,后出血淋漓。B超提示宫腔内不均回声3cm×2cm。该患者可能诊断为
对纱布有吸附性而致药效降低的消毒剂为()。
在理财产品(计划)的存续期内,商业银行应向客户提供其所有相关资产的账单,账单提供应不少于两次,并且至少()提供一次。
某建筑安装企业为增值税一般纳税人,从事建筑安装和设备经营性租赁业务,所有建筑服务业务均由直接管理的项目部施工或分包,自当月开始投建新办公大楼。2017年10月发生与增值税相关的业务如下:(1)本地A建筑项目为营改增后的项目,采取一般计税办法,于当月竣
一般资料:求助者,男性,32岁,己婚,博士,公司职员。求助者主述:快半年了,我为工作的事项,心情不好,情绪低落,内心很乱。求助者自述:我博士毕业后选一家军队单位。进了部队的门,我才发现自己错了。我坚决要求转业,经过三年不懈的努力,我终于到了一家和我专业
棚户区改造工程在某县全面推进。但日前在社会上谣传政府将对租房户进行补贴。广大租房群众为能及时得到补贴到政府门口聚集请愿。5月8日16时,在县政府门前聚集群众最多时达到1000余人,110指挥中心立即指令巡特警大队警力到现场进行先期处置,经过民警的现场稳控,
县级以上公安机关负责人的回避,由同级人民检察院检察长决定。()
数据模型由数据结构、数据操作和【】三个要素组成。
最新回复
(
0
)