Passive solar heating and radiant floors enable the "bird cage" to respond to Pennsylvania Winters.

被动式太阳能采暖和地板辐射使“鸟笼”，以回应美国宾夕法尼亚州的冬天。

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A new type of passive solar heating element, fluid convective thermic diode with partition, is developed.

对一种新型的太阳能采暖部件——隔板式液体对流二极管进行了实验研究。

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Also, new technologies for better home insulation and passive solar heating are readily available to reduce the energy needed for home heating.

而且，更好的房屋隔热和被动式太阳能采暖的新技术已经可以用于减少家庭采暖所需的能源。

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The design allows for passive solar heating in the winter, has a metal roof for rainwater collection and uses an incinerating toilet to minimize water usage and avoid the need for sewage disposal, said Carrie Caverly, an architectural designer.

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Passive solar heating and cooling.

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Nevada's first platinum-certified LEED (Leadership in Energy and Environmental Design) buildings stand proudly here, constructed of recycled materials and rammed-earth walls, with passive cooling, renewable heating, reclaimed water and solar-electricity panels, all harvesting clean energy.

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