Der Klimaschutz bleibt eine der wichtigsten Aufgaben unserer Zeit. Doing a ghg inventory is a commendable and necessary step towards reducing the environmental impact of your school or business but unless students and employees understand the true cost of their actions and choices, only so much can be accomplished. And they come from a variety of sources. Wait, isn’t CO2 a gas? Subscribe to our newsletter and stay informed about energyfacts. The table shows that a release on 1 kg of this gas is equivalent to 22,800 kg or 22.8 tonnes of CO 2. This does not prevent it, like the air, from having a mass: 1,964 g/litre or 1.964 kg/m3. The factor is based on the carbon emissions generated by the current UK power stations per kWh generated. No one can picture what 4 million tons of CO2 really looks like, even some of the most mathematically savvy environmentalists. Klimaschutz: 15 Tipps gegen den Klimawandel, die jede*r kann. A Sibelga initiative. The structure reflects the carbon footprint that an average citizen in an industrialized country produces in one month; this same amount is created by a U.S. citizen in only two … By continuing to browse this site, you accept the use of these cookies. Environmental Defense Fund – Picturing a ton of CO2. That’s right, those are all commas. The conversion factor is {{KWHToCO2.CO2_PER_KWH}} kg CO2 saved for each kWh produced from a carbon free source. That's equivalent to 47 million hot air balloons of CO2 and over £1 billion on fuel bills. It doesn’t help either that we usually talk about these emissions in big units which are hard to wrap our heads around. These equivalents will help you understand the scales we’re talking about when discussing one tonne of CO 2: the average emission of one passenger on a return-flight from Paris to New York. Understanding GHG emissions can be challenging. Domestic electricity and gas, assuming the individual shares a home with several others. That’s right, those are all commas. 1 kg of carbon + 2.67 kg of oxygen give 3.67 kg of carbon dioxide and heat. Quite simply, from combustion: when you burn petrol, gas, wood, etc. In 2006 an American family emitted the equivalent of 24 CO 2 balloons by powering their home, driving their cars and flying. This means that emissions of 1 million metric tonnes of methane and nitrous oxide respectively is equivalent to emissions of 25 and 298 million metric tonnes of carbon dioxide. For example, the GWP for methane is 25 and for nitrous oxide 298. MMTCDE = (million metric tonnes of a gas) * (GWP of the gas). Carbon dioxide emissions Environmental Protection Agency – Household Emissions Calculator One ton contains 22730 moles of CO 2 (1,000,000g / 44.0g/mole) One mole is 24.47L (Boyle's law at 25°C and 1 atmosphere pressure) Volume of one ton CO 2 = 22730moles × 24.47L/mole = 556200L = 556.2m³ One ton of CO 2 occupies 556.2m³ of volume. 4.6 million is a huge number. All Material Copyright © 2005–2020 Association for the Advancement of Sustainability in Higher Education. I mean, that’s like 2 million elephants. Tonne of oil equivalent (toe) is a unit of energy, defined as the amount of energy released by burning one tonne (1000 Kilograms) of crude oil.The toe is used to describe large amounts of oil or natural gas in transport or consumption, and will often use a prefix of mega (1 000 000) in order to communicate this as Mtoe.. Visit Dr. Rowlett's unit dictionary for more information on the toe AASHE reserves the right to control the reproduction and use of all material posted on this website. This does not prevent it, like the air, from having a mass: 1,964 g/litre or 1.964 kg/m 3.

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