Presentation is loading. Please wait.

Presentation is loading. Please wait.

Efficient gas uses in the residential sector Marc Florette – Member of the Executive Committee June 24 th 2011.

Similar presentations


Presentation on theme: "Efficient gas uses in the residential sector Marc Florette – Member of the Executive Committee June 24 th 2011."— Presentation transcript:

1 Efficient gas uses in the residential sector Marc Florette – Member of the Executive Committee June 24 th 2011

2 2 WHAT GAS TECHNOLOGIES HAVE ALREADY ACHIEVED 1 kWh natural gas 1.00 kWh heat Condensing boiler 1 kWh natural gas 0.75 kWh heat Standard boiler 1990 1980 increase by 30% High efficiency boiler 2000 Source : Eurogas and GERG

3 3 TECHNOLOGIES ROADMAP Well-known and used technology European codes and standards Primary energy reduction / standard boiler 199020002010 2020 Boiler Absoprtion gas heat pump (domestic) Gas heat pump (commercial) Micro-CHP with fuel cell + renewable energy solutions (thermal solar, PV,…) Low temperature boiler Electric appliances Condensing boiler Micro-CHP (stirling) Hybrid heat pump Electric heat pump

4 4 GAS HEAT PUMP : TWO TECHNOLOGIES TO COVER THE RESIDENTIAL AND COMMERCIAL SECTORS  Available on the market for commercial buildings and collective dwelling  In last development stage for individual housing Gas engine driven heat pump Absorption heat pumps high efficiency : 150% for heating and 140% for cooling very high energy efficiency in heating : about 165 % for the aero thermal HP and 170% for the geothermal HP

5 5 MICRO-CHP : TO PRODUCE SIMULTANEOUSLY HEAT AND ELECTRICITY Two technologies :  stirling engine already available covers 100% of the heating needs and hot water, and 50 to 70% of the electricity needs  fuel cells expected from 2015 Total production efficiency (heat & electricity) = 105% A new way to monitor electricity demand via virtual power station Smart electricity and gas networks convergence

6 DECREASE THE PEAK Electrical Heating Electrical Heat Pump Micro CHP Flexible Micro CHP * INCREASE THE PEAK NATURAL GAS DEVELOPMENT Fuel Cell Flexible Fuel Cell * Natural gas can contribute to smart grids The French example * Smart grids solutions Flexible Hybrid Heat Pump * Condensing boiler Hybrid Heat Pump

7 7 GAS TECHNOLOGIES WILL MEET EU ENERGY OBJECTIVES Source : Eurogas and GERG 1 kWh natural gas 1.00 kWh heat Gas heat pump Condensing boiler 1 kWh natural gas 0.75 kWh heat Standard boiler 2000 1980 2010 1 kWh natural gas 1.30 kWh heat increase by 70% 20301 kWh natural gas 1.50 kWh heat

8 8 Thank you for your attention


Download ppt "Efficient gas uses in the residential sector Marc Florette – Member of the Executive Committee June 24 th 2011."

Similar presentations


Ads by Google