Chen Xin (Vivian)

Energy Consumption by Sectors

Domestic Energy Consumption by Fuel Type

Domestic Energy Consumption by end user

UK Population and Households1975-2030

Energy Consumption per person and household

Domestic Energy Consumption by Fuels to 2030

Energy Efficiency-on Space HeatingRoof Save heat loss by up to 60%

Wall Save heat loss by up to 60%

Ventilation Save heat loss by up to 80%

Window save heat loss by up to 50%

Loft insulation

Cavity insulation

Draught insulation

Heat recovery/Heat exchange

Doubling glazing

Energy Efficiency-on Space Heating

Standard Boiler (Energy efficiency 70%)

Condensing Boiler (Energy efficiency 90%)

20%increas

e

Energy Efficiency-Cooking, lighting and appliances

Cooking : Energy-efficient cooking equipment

(Electric oven, Microwave etc)

Lighting : Low energy lamps (LED)

Appliances : Green Logo appliances

Renewable and Nuclear Power

Solar energy

Wind energy

Others ( Wave,Tidal, Hydro)

Nuclear Power

Conclusion

Domestic energy consumption keep slight increase to 2030.

Population and household increase significantly offset the energy efficiency.

Further improvement the energy efficiency especially focus on space heating.

Promote renewable energy and nuclear power

Strategy – Low Carbon Transition Plan

First zero-emission home

1. Two-bedroom house is insulated to lose 60% less heat than a normal home.

2. Facility include Solar panels, a biomass boiler and water efficiency devices such as rainwater harvesting.