建筑使用热泵来减少能耗，而东南立面的太阳能管负责加热水。
A heat pump is used for energy efficiency, and solar tubes on the south-east facade heat water.
通过把热水器的温度降低到120度，使用冷水或温水代替热水来洗衣服，你可以很容易的省钱，并能每年减少几百磅的CO2，。
You can easily save money, and hundreds of pounds of CO2 per year, by lowering the temperature of your water heater to 120 degrees and washing clothes in cold or warm water instead of hot.
这里的目标是减少水的消耗，降低对能源的需求来加热水，这可以是一个家庭的能源使用达到百分之25。
The goals here are to reduce water consumption and to lower the amount of energy needed to heat water, which can be up to 25 percent of a home's energy use.
为了减少能源消耗，使用太阳能热水系统对厨房用水进行加热与贮存；
To reduce energy consumption, I will be using a solar water-heating system instead of the electrical water-heating system for using hot water in the kitchen.
热水器运行只在需要时减少了能源的使用，节省您的钱。
Running the water heater only when needed cuts down on energy use and saves you money.
热水器运行只在需要时减少了能源的使用，节省您的钱。
Running the water heater only when needed cuts down on energy use and saves you money.
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