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environmental impact rate ("The Environmental Impact Rate (EIR) is based on the carbon dioxide (CO2) emissions associated with the space heating, water heating, ventilation and lighting."  sapandepc.co.uk Aiduza); EIR (Aiduza) | |||
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| environmental impact rate ("The Environmental Impact Rate (EIR) is based on the carbon dioxide (CO2) emissions associated with the space heating, water heating, ventilation and lighting." sapandepc.co.uk Aiduza); EIR (Aiduza) | |||