在不到十年的时间里，单个发电站的发电能力就从几千瓦上升到了几兆瓦，其中许多是水力发电站。
The capacity of individual power stations, many of them hydro plants, rose from a few kilowatts to over a megawatt in less than a decade.
转动轮子只需要1.5千瓦时（5.4兆焦耳）的能量，这与使用8壶家用小水壶的能量大致相同。
It takes just 1.5 kilowatt-hours (5.4 M J) energy to rotate the Wheel -roughly the same as boiling eight small domestic kettles of water.
每条海蛇大约产生750千瓦的清洁电力。
Each snake produces about 750 kilowatts of clean electricity.
千瓦光伏的屋顶太阳能板也为住宅提供能源。
The 9.2 kilowatt photovoltaic panels on the roof also provide energy for the home.
但是它输出强劲的288马力(215千瓦)。
但随着引入定音鼓，需要1千瓦的电涌。
“But then the kettle drum comes in,” demanding a sudden power surge of 1-kilowatt.
连续五天，它随着海潮起伏，发出10千瓦左右的电。
For five days it rose and fell with swells and generated around 10 kilowatts of power.
TGER产生64千瓦能量——足够运行一个营的指挥所。
TGER produces as much as 64 kilowatts of power-enough to run the command post of a battalion.
每千瓦时电能的生产都会排放一定量的 CO2。
The electricity production process will typically result in a certain amount of CO2 emission per KWH generated.
不过，基于每千瓦成本对这些可选方案进行比较具有迷惑性。
But comparing alternatives on a cost per kilowatt basis is deceptive.
但在美国，索福克斯公司只建造了一个10千瓦的CPV项目。
But the company only has about 10 kilowatts of CPV technology installed in the United States.
这些里程碑式的进步将使成投资收益每千瓦6美分。
通常来讲，煤生产每千瓦时产出的二氧化碳约为天然气的两倍。
Coal typically produces almost twice as much carbon dioxide per kilowatt-hour as natural gas.
太阳能热电厂的建造成本下降了10%，至每千瓦4,692美元。
The build cost for a solar thermal plant dropped 10% to $4, 692 per kilowatt.
为便于比较，日产的新电动车，利夫，配备的是24千瓦时的电池。
For comparison, Nissan's new electric car, the Leaf, comes with a 24-kilowatt-hour battery.
目前规则允许系统转换最多60千瓦，储存容量限制在400千焦。
Currently the regulations permit the systems to convey a maximum of 60kw (approximately 80bhp), while the storage capacity is limited to 400 kilojoules.
根据我们的分析，我们每千瓦的发电成本为0.04美元。
‘Based on our analysis, the levelised cost of energy delivered from our airborne wind-energy systems will be $0.04 per kWh.’
这种速度突增的动力来自一组电池，该电池组储有42千瓦小时的电能。
The power for these bursts of speed comes from a battery packet with a storage capacity of 42 kilowatt hours.
在纽约上空的射流层（对流层顶）附近，风能密度可达16千瓦每平方米。
Up near the jet stream above New York, the wind power density can reach 16 kilowatts per square meter.
以日产公司的新型电动汽车做比较，Leaf汽车只配有24千瓦的电池。
To compare, Nissan's new electric car, the Leaf, comes with a 24 kilowatt-hour battery.
这种汽车将使用16千瓦的电池，这相当于城郊一户人家12小时的用电量。
The car will carry a 16 kilowatt-hour battery, which is about the amount of power that a suburban house uses in 12 hours.
在最近闷热的某天里，他们生产出了33千瓦的电力，相当于40个家庭的用量。
On a recent sweltering day, they were producing 33 kilowatts of electricity, equivalent to the consumption of 40 homes.
而排放硫、汞和煤灰的煤炭，其每千瓦时产能所造成的死亡人数仍将远远高于核能。
Coal, with its emissions of sulphur, mercury and soot, will continue to kill far more people per kilowatt hour than nuclear does.
该款汽车的电池容量为24千瓦时，相当于普通日本家庭两天的用电量，日产公司指出。
The Leaf batteries have a capacity of 24 kilowatt hours when fully charged, equivalent to the electricity used by the average Japanese household in two days, said the company.
线路破损，厕所不能冲水，750千瓦的柴油机也因不够环保被加利福尼亚法规禁止使用。
The wiring is shot, the toilets don't flush, and the 750-kilowatt diesel generator is so environmentally unsound that California law forbids him to run it.
线路破损，厕所不能冲水，750千瓦的柴油机也因不够环保被加利福尼亚法规禁止使用。
The wiring is shot, the toilets don't flush, and the 750-kilowatt diesel generator is so environmentally unsound that California law forbids him to run it.
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