one such technology is biogas stoves, powered by methane released from rotting organic waste, which would otherwise be released into the atmosphere.
其中一项技术是沼气炉灶,利用由腐烂的有机废物释放的甲烷作燃料,这样可以避免这些气体被释放到大气中。
the eco-farming project for china development objective is to deliver direct environmental and economic benefits from the integration of biogas in farming and cooking in rural households.
本项目的建设目标是通过将沼气综合用于农业生产和农村家庭做饭,实现直接环境效益和经济效益。
also on exhibit: self-cleaning toilets, solar-powered commodes and even systems that convert waste into biogas that can be used for heating.
同时展出的还有:自我清洁厕所、太阳能洁具和可将废物转换为沼气用来加热的系统。
ecologic transportation and usage of biogas as transport fuel are promoted.
生态交通和使用沼气的交通燃料得到改善。
this fall, emissaries from wisconsin’s bioenergy initiative toured german biogas programs to help formulate a plan to develop the industry.
今年秋天,威斯康辛州生物能源计划的大使们参观了德国的沼气项目,以便制定出发展这项工业的方案。
the eu’s long-term goal: energy security through reliance on wind, solar, biogas and mixed-source natural gas supplies.
欧盟的长期目标:建立基于风能、太阳能、生物气体及多种来源天然气的能源安全保证。
these micro biogas plants are an innovative and sustainable way to bring development.
这些小型沼气厂是发展的改革和稳定之路。
in the united states, biogas systems are rare.
在美国,沼气系统非常少见。
improving animals’ diets to reduce enteric fermentation and consequent methane emissions, and setting up biogas plant initiatives to recycle manure.
改善动物膳食以减少肠内发酵及其导致的甲烷排放,并建立沼气厂对粪便进行再循环处理。
another plus is that biogas plants can devour vast quantities of manure that would otherwise pollute the air and could affect water supplies.
沼气工厂的另外一个好处是可以消除大量肥料,否则这些肥料就会污染空或者水源。
「a tank is enough to get you around the region for the day, but do you have to plan ahead,」 martin risberg, a county engineer, said as he filled a biogas volvo.
「一箱沼气就足够在这个地区逛一天的了,但是你得先计划好行程。」 马丁·里斯贝里是郡里的一位工程师,在给他的沼气动力沃尔沃加燃料时这样说。
by 1993, it was taking in and burning local wood wastes, and in 1999, it began relying on heat generated from the new biogas plant.
1993年时,该市开始利用和燃烧当地的废木料,到了1999年,开始依靠新型沼气厂生成的热来供暖。
according to the epa, ethanol produced from corn at a modern refinery powered by biogas can represent a 20 percent greenhouse gas reduction compared with regular gasoline.
据美国环保署说,与普通汽油相比,在一个靠沼气发电的现代炼油厂使用玉米提取的乙醇能使温室气体排放降低20%。