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
Beside the 580 Freeway east of the San Francisco Ray, the hills are alive with the sound of whooshing. Wind turbines cover the h
Beside the 580 Freeway east of the San Francisco Ray, the hills are alive with the sound of whooshing. Wind turbines cover the h
admin
2015-09-30
21
问题
Beside the 580 Freeway east of the San Francisco Ray, the hills are alive with the sound of whooshing. Wind turbines cover the hills for miles around, some like giant eggbeaters but most looking like big airplane propellers on poles, spinning in the near-constant breeze through Altamont Pass. When it was built starting in 1981, this was the largest wind farm in the world, and it cemented California’s place as a pioneer in alternative energy.【F1】
Now it’s an outdated relic, relying on old-fashioned technology that produces less power and kills more birds than modern equipment.
Wind turbines, especially the older devices in California, can be buzz saws for birds and bats, though newer, taller turbines seem less deadly. In any case, a study by the National Academy of Sciences found no evidence that wind farms are decreasing bird populations; global warming is a much bigger threat to birds and bats than wind blades.【F2】
Renewable power is too important lo allow such projects to be derailed by narrow interest groups, which is why California and other states should take steps to streamline the approval process.
Resides community opposition, a key roadblock is the lack of transmission lines.【F3】
Wind power has a classic chicken-and-egg problem: Investors don’t want to build wind farms unless lines already exist to connect them to urban centers, and utilities don’t want to add lines until the turbines are spinning.
California, Texas and two other states have come up with a solution. In April, the Federal Energy Regulatory Commission signed off on a plan to shift part of the cost of power lines to California consumers.【F4】
Utilities can charge higher rates to pay for building lines to high-wind areas; once generators connect to the lines, the cost will be recovered via access charges paid by the wind farms.
This should become a national model.
【F5】
The first to benefit from the new regulation will probably be a transmission project from Southern California Edison that is eventually expected to carry 4 ,500 megawatts from wind farms planned in Tehachapi—that’s the equivalent of two nuclear power plants the size of San Onofre, or enough to power 2. 9 million homes.
【F4】
选项
答案
供电局通过提高电费,来筹措通往多风地区的架线经费。一旦发电机接通电网,则可用风力发电场支付的入网费来冲抵架线所花费用。
解析
转载请注明原文地址:https://kaotiyun.com/show/axzZ777K
0
考研英语一
相关试题推荐
Besidethe580FreewayeastoftheSanFranciscoRay,thehillsarealivewiththesoundofwhooshing.Windturbinescovertheh
Besidethe580FreewayeastoftheSanFranciscoRay,thehillsarealivewiththesoundofwhooshing.Windturbinescovertheh
Besidethe580FreewayeastoftheSanFranciscoRay,thehillsarealivewiththesoundofwhooshing.Windturbinescovertheh
Besidethe580FreewayeastoftheSanFranciscoRay,thehillsarealivewiththesoundofwhooshing.Windturbinescovertheh
Besidethe580FreewayeastoftheSanFranciscoRay,thehillsarealivewiththesoundofwhooshing.Windturbinescovertheh
Besidethe580FreewayeastoftheSanFranciscoRay,thehillsarealivewiththesoundofwhooshing.Windturbinescovertheh
Besidethe580FreewayeastoftheSanFranciscoRay,thehillsarealivewiththesoundofwhooshing.Windturbinescovertheh
随机试题
患者尿比重低于1.010常见于哪种疾病
=______。
细菌性肺炎的血常规检查表现为
下列关于企业物流的叙述,不正确的是( )。
安装工程一切险承保的危险与损失包括()。
“没有革命的理论,就不会有革命的运动”观点()。
管理信息系统是一个集成的系统,在结构和实现上可以将其分为一系列子系统,这些子系统是根据()来划分的。
若某大学分配给计算机系的IP地址块为202.113.16.128/26,分配给自动化系的IP地址块为202.113.16.192/26,那么这两个地址块经过聚合后的地址为()。
在SQL语言的SELECT语句中,用于实现选择运算的子句是()。
【B1】【B3】
最新回复
(
0
)