A brief introduction to new energy幻灯片
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A brief introduction
to new energyCatalogPART 01Solar energySolar?energy?is?radiant?light?and?heat?
from?the?Sun?that?is?harnessed?using?
a?range?of?technologies?such?as?solar?
water?heating,?photovoltaics,?solar?
thermal?energy and so on.The?large?
magnitude?of?solar?energy?
available?makes?it?a?highly?appealing?
source?of?electricity.
In?2011,?the?International?Energy?Agency?said?that?"the?development?
of?affordable,?inexhaustible?and?clean?solar?energy?technologies?will?
have?huge?longerterm?benefits.?It?will?increase?countries'?energy?
security?through?reliance?on?an?indigenous,?inexhaustible,?and?mostly?import-independent?resource,?enhance?sustainability,?reduce?pollution,?
lower?the?costs?of?mitigating?global?warming,?and?keep?fossil?fuel?prices?lower?than?otherwise.?These?advantages?are?global.?Hence?the?additional?costs?of?the?incentives?for?early?deployment?should?be?considered?
learning?investments;?they?must?be?wisely?spent?and?need?to?be?widely?
shared"But?at?the?same?time,?we?need?know?some?disadvantages?
about?it,?also?because?the?solar?power?get?the?energy?from?
the?sunshine,?we?have?to?consider?that?if?there?is?the?rainy?
day?or?cloudy?sky,even?just?in?the?night,?just?like?the?sun?
disappear,?what?can?we?do?if?we?just?use?the?solar?power??
No?doubt,the?solar?power?is?a?useful?power?and?it?even?can?
replace?the?other?powers?like?gas,petrol?and?so?on.?I?believe?
that?th 内容过长，仅展示头部和尾部部分文字预览，全文请查看图片预览。 e?chemicals?precipitate?as?the?water?
cools,?and?can?cause?environmental?damage?if?released.?The?modern?
practice?of?injecting?cooled?geothermal?fluids?back?into?the?Earth?to?
stimulate?production?has?the?side?benefit?of?reducing?this?
environmental?risk.THANKS FOR
YOUR
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