Sentences with phrase «very energy efficient buildings»
Not exact matches
DECs provide an energy rating of a building from A to G, where A is very efficient and G is the least efficient.
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The costs of moving to a low - carbon energy system (based on wind, solar and other low - carbon power; electric vehicles; heat pumps for buildings; smart grids and efficient appliances; and so on) are falling very rapidly, and would most likely be less than 1 % of income.
This course discusses the physical and performance properties of polyisocyanurate (polyiso) foam board insulation — a commercially - established, cost effective technology that is very useful for the construction of more energy efficient buildings.
The Passivhaus Standard delivers radically energy efficient buildings, with no performance gap, with fantastic indoor comfort and with very low energy bills.
In fact, the new building was very energy efficient.
For example, in order for a government to benefit from renovating large parts of its building stock to be more energy efficient, it would need to set out a very clear allocation of responsibility for different levels of government.
Passivhaus Standard buildings are radically energy efficient and ensure very low CO2 emissions over the lifetime of the building.
And the key thing is that once a building is highly energy efficient, the energy needs are very small so can more easily be met by renewable generation, which where appropriate could be on the building or on the site.
Passive Houses, be they apartment buildings, office buildings or schools are very airtight and energy efficient — achieving up to 90 % reduction in heating and cooling energy demand from typical buildings existing today, while being very comfortable, healthy and affordable.
While concrete may not be a very green building material, it does provide excellent thermal mass, so the home is quite energy efficient.
If a tiny home is built well, it will be very energy efficient and its small size should be enough to guarantee that less energy will be used.