Pricing carbon proves the most economical way to reduce greenhouse gas emissions.
碳定价被证明是减少温室气体排放最经济的方式。
Taxes can also be an important tool for environmental protection, and many economists say taxing carbon would be the best way to reduce greenhouse gas emissions.
税收也可以作为环境保护的一个重要工具。许多经济学家认为，征收碳税会是减少温室气体排放的最佳途径。
Biofuels are supposed to reduce greenhouse gas emissions.
人们使用生物燃料是为了减少温室气体排放。
Scientists say the only realistic way at present is to reduce greenhouse gas emissions.
科学家称，目前唯一现实可行的方法是减少温室气体排放。
The Kyoto Protocol, which aims to reduce greenhouse gas emissions, runs out at the end of 2010.
减少温室气体排放的京都议定书2010年底就到期了。
In the short term, countries who refuse to reduce greenhouse gas emissions are able to continue as economic superpowers.
在短期内，拒绝减少温室气体排放的国家能够继续保持经济超级大国的地位。
They will help to reduce greenhouse gas emissions and safeguard the health and well-being of ecosystems and all people who depend on them.
它们将有助于减少温室气体排放，保障生态系统和依赖生态系统的所有人的健康和福祉。
Despite this, most respondents said they had taken action to combat climate change and reduce greenhouse gas emissions in the previous six months.
尽管如此，大部分接受调查的人还是说他们已经在之前的六个月里采取了行动应对气候变化，减少了温室气体的排放。
Commissioned in wake of the Climate Energy Plan of Paris, the aptly named Smart City aims to significantly reduce greenhouse gas emissions by 2050.
继巴黎的气候能源计划之后，名为“智能城市”的计划也将启动，该计划希望到2050年能够实现温室气体排放量显著降低的目标。
The use of renewable biofuels in lieu of fossil fuels is said to reduce greenhouse gas emissions and increase energy security (but see Carbon emissions).
人们认为，用可再生的生物能源代替化石能源能够减少温室效应气体的排放，提高能源供给的安全性。
Its aim is to forge a deal to reduce greenhouse gas emissions sufficiently to prevent an increase in global temperatures of more than 2 degrees centigrade.
其目的是制定协议，以减少温室气体排放量足以防止全球气温上升超过2摄氏度。
Rocket sewage This nitrous oxide-powered rocket thruster designed at Stanford can also be used in a sewage treatment plant to reduce greenhouse gas emissions.
火箭污水处理系统。这个由斯坦福大学研究设计的以氧化氮为动力的火箭推进器，也可用于污水处理工厂以减少温室气体排放。
The move may help Britain to belatedly meet its Kyoto protocol promise to pass on low-carbon technology to help poorer countries reduce greenhouse gas emissions.
英国在《京都议定书》中承诺，将和不发达国家分享低碳技术（low-carbon technology）以帮助它们降低温室气体的排放，此次姗姗来迟的行动将帮助英国完成这一承诺。
Compared with the technological investments needed to reduce greenhouse gas emissions globally, the cost of meeting the current demand for family planning is cheap.
与那些为了在全球范围内减少温室气体排放而花费在技术研发上的费用相比，维持现有的生育计划更为省钱。
Napa company is working to significantly reduce greenhouse gas emissions by making an alternate to the most common construction material on the planet: concrete.
纳帕公司制作一种在地球上可以交替使用的最常见的建筑材料——混凝土，这种混凝土可以明显地减少温室气体的排放。
Australia on Monday moved closer to setting up a carbon offsets market that would reward steps by farmers, foresters and landholders to reduce greenhouse gas emissions.
澳大利亚本周一在建立碳补偿市场方面又迈出了新的一步。碳补偿市场将对农民、护林员、土地所有者在减排温室气体排放方面的努力进行奖励。
Rocket Sewage This nitrous oxide-powered rocket thruster designed at Stanford can also be used in a sewage treatment plant to reduce greenhouse gas emissions. Stanford University.
火箭污水处理系统。这个由斯坦福大学研究设计的以氧化氮为动力的火箭推进器，也可用于污水处理工厂以减少温室气体排放。斯坦福大学。
Can we seal a comprehensive, equitable and ambitious deal in Copenhagen that will reduce greenhouse gas emissions and limit global temperature rise to a scientifically safe level?
我们能够在哥本哈根达成一个全面、公平而又雄心勃勃的协议，以降低温室气体排放和把全球气温上升限制在科学上认为安全的程度吗？
The United States pledged to reduce greenhouse gas emissions by about 17 percent by 2020 compared with 2005, contingent on Congress’s enacting climate change and energy legislation.
美国保证将在2020年时将本国的温室气体排放量与2005年行笔降低17个百分点， 与国会将制定气候变化与能源法令相一致。
The move is part of Google's effort to pump hundreds of millions of dollars into renewable energy, electricity-grid upgrades and other measures that will reduce greenhouse gas emissions.
Google在新能源、电网升级以及其他降低温室气体排放的措施上投入数亿美元，此项行动是这个工作的一部分。
The DOE says it supports the use of clean energy technologies such as solar energy to diversifying the USA’s energy sources and reduce greenhouse gas emissions and foreign oil dependence.
美国能源部指出将支持使用清洁能源技术，如太阳能技术可增加美国能量来源，减少温室气体排放，降低对外石油依赖程度。
The DOE says it supports the use of clean energy technologies such as solar energy to diversifying the USA’s energy sources and reduce greenhouse gas emissions and foreign oil dependence.
美国能源部指出将支持使用清洁能源技术，如太阳能技术可增加美国能量来源，减少温室气体排放，降低对外石油依赖程度。
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