它没有中央供暖系统，但有一个燃木炉，屋顶有太阳能电板，可以为照明、音乐和计算机提供电力。
There is no central heating, but there's a wood-burner and solar panels on the top which can provide power for lighting, music, and computing.
他们说，在繁华大城市的中心，人群和过往车辆可提供足够的能量为整个城镇的街道照明或者为一个医院或学校提供供暖系统的动力。
They say the human and wheeled traffic in a busy city center could provide enough energy to light the streets of an entire town or power the heating system for a hospital or school.
通过改变照明、供暖和制冷的使用来适应实际使用和需求，几个控制策略也减缓了能源需求。
Several control strategies also mitigated at-source needs by adapting lighting, heating and cooling use to actual occupation and needs.
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