Although this calculator was designed for use by small offices, it can easily be used to produce a figure for household emissions. This amount surprised me and I need to work on getting it down. According to my last bill, as a family we use 25.5 kWh of electricity per day. It is the fastest way to achieve emissions reductions and the only way to achieve carbon neutrality. Working Out Your CO2 Emissions From Your Electricity Bill. Burning it emits carbon dioxide, and growing it absorbs carbon dioxide. Typical appliance: Power consumption: Hours of use per day: h/day : Energy consumed per day: kWh/day: Energy consumed per month: kWh/month: Energy consumed per year: kWh/year: Energy consumption calculation. A new tree absorbs the carbon dioxide emitted by burning an old tree. This carbon calculator is provided free to use Show you care for the environment and communities across the World by Carbon Offsetting. But there is a time delay of 25-50 years. And our carbon calculator will help you do just that. In simple terms, offsetting one tonne of carbon means there will be one less tonne of carbon dioxide in the atmosphere than there would otherwise have been. kWh calculator. Carbon Calculator. The Uncertainty Calculator is designed to assist reporters in assessing and reporting uncertainty associated with scope 1 emissions where methods other than method 1 are used to report fuels or energy sources. Given that we need to reduce global CO2 emissions in the next 10-20 years, this time delay for re-absorption is too long. Energy consumption calculator. You can support Carbon Offsetting Projects that both tackle climate change and support impoverished communities across the world. Per capita, 1 tonne of co-mingled per annum waste emits 1.4 t CO2-e. Just click the ‘Offset’ button after you have finished your calculation. Ignoring transport emissions, estimates by DECC in the English National Energy Efficiency Database (NEED) suggest that a typical (median) annual energy use for natural gas is around 13,260kWh and 3,380kWh for electricity. Your annual electricity use kWh (or units) 3,100 units is the UK average, if you know your actual usage please enter that. Simply multiply you kWh usage (the total will be shown on your electricity bill) by 0.94kg (or 2.07 lbs) to get your total CO2 emissions. Per household, 2.6 tonnes of co-mingled waste per annum emits 3.64 t CO2-e (From Australia Gout National Waste Report 2000) If you would like to calculate waste on volume please login to access advanced features CO 2 Emissions The production of one kWh electricity can be made using different energy sources, each source can be characterized by a factor that indicates how many kilograms of CO 2 are released into the atmosphere to produce 1 kWh electricity (these factors are changes that depend efficiency of the single station and the distribution network).