percent mention energy efficiency/running costs / gas exhaust options / low energy tariffs / energy costs / metal chimneys / gas-fired water heaters / gas appliance / electricity consumption / cheapest solution / larger / energy bill / natural gas grid / plastic and metal liners / oil/coal/peat/wood storage / flue systems / home energy use / flue gas systems / energy efficiency / oil / gas-grid / gas grid / gas customers / flue exhaust systems / gas appliances / gas water heater / /
Organization
EETB / European Commission / European Union / /
Person
Rob van Holsteijn Delft / Matthew Kestner / William Li Rob van Holsteijn / René Kemna Martijn van Elburg / Van Holsteijn / /