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A product that displays the logo shows that it met strict criteria on energy saving. The scheme was run by the Energy Saving Trust [1] and was launched in 2000. The logo is registered with the UK Patent Office and could be used by manufacturers, retailers and suppliers to signpost consumers to best-in-class energy efficient products. The Energy ...
Energy Saving Trust was formally established in November 1992. [7] [3] It was formed, as a public-private partnership, in response both to the director-general of Ofgas's 1991 proposal to increase energy efficiency in natural gas use, [8] [9] [10] and to the global June 1992 Earth Summit call to reduce greenhouse gas emissions and prevent global warming and climate change.
The replacement of a manual heating control with a conventional wax motor TRV has been estimated to save at least 280 kilograms (620 lb) of CO 2 per year (in 2011 for a British semi-detached house with 3 bedrooms and gas heating [1]). They are also considerably cost-efficient, using heat only when needed, and can reduce heating bills by up to ...
HVAC (Heating, Ventilation and Air Conditioning) equipment needs a control system to regulate the operation of a heating and/or air conditioning system. [1] Usually a sensing device is used to compare the actual state (e.g. temperature) with a target state. Then the control system draws a conclusion what action has to be taken (e.g. start the ...
An energy management system (EMS) is a system of computer-aided tools used by operators of electric utility grids to monitor, control, and optimize the performance of the generation or transmission system. Also, it can be used in small scale systems like microgrids. [1] [2]
The thermostat also had the capability to turn off appliances or raise and lower the temperature to save energy and cost. Ultimately, the goal of this thermostat was to display energy usage to users and to save energy and money. [11] Nest Labs company logo. Creators of the Nest Learning Thermostat.