This is a hard one, as the National Energy Foundation admit, there are all kinds of variables involved. I used 0.18 kg per mile for a long distance flight, for shorter distances a figure of up to 0.3 kg per mile may apply. Climate Care www.climatecare.org, Future Forests www.futureforests.com , and the National Energy Foundation www.natenergy.org.uk/convert.htm all have excellent calculators!

Various factors are taken into consideration when calculating flight emissions and their impact on the environment. The following are the main ones: The type of aeroplane, how much fuel it uses, the number of seats it has and how many are first class (first class seats take up more room than economy seats, and the more there are the fewer passengers the aeroplane carries).

come from car's real fuel consumption i.e. not according to figures provided by UTAC (Union Technique de l'Automobile du Motocycle et du Cycle), which do not take into account cold starting, air-conditioning, acceleration, traffic jams etc. The calculation for motorcycle emissions comes from a study carried out by the Ademe. See Ademe study in PDF format.

The data for CO2 emissions is based on calculations made by the Ademe and the CEREN (Centre d'?tudes et de recherches ?conomiques sur l'?nergie = Research Centre for Economic Studies of Energy) according to size, heating system, age, usage of accommodation.

The packs are calculated on the basis of 9 tonnes of CO2 emissions per person per year. This figure corresponds to France's total emissions of greenhouse gases (CO2, CH4, N20, HFC, PFC, SF6) expressed as CO2 equivalents and divided by number of inhabitants.

It’s up to you. You can calculate your emissions and arrange for an appropriate number of trees to be planted, or you can simply donate ten trees.

The targets will come into effect between 2012 and 2015 to give industry time to make the necessary investments in plant and equipment processes. The Government will validate the fixed emissions caps for air pollutants with provinces, territories and industry over the next several months, as well as their date of coming into force between 2012 and 2015. This will all be finalized by fall 2007.

A Canada-wide trading system will be introduced for emissions of sulphur oxides (SOx) and nitrogen oxides (NOx). The rules for this trading system will be determined as the regulations are developed. Trading will be restricted in areas that have poor air quality to help maintain a minimum level of local or regional air quality. Canada will pursue linking its domestic sulphur oxides (SOx) and nitrogen oxides (NOx) emissions trading system with the existing U.S. system.

ISEP is good for our children and good for the planet. It will reduce emissions of mercury that put the health of our children at risk and it will reduce emissions of greenhouse gasses.

You will need to find our your annual mileage and fuel efficiency in miles per gallon (mpg). If you travel 10,000 miles a year and your car does 30 to the gallon, you will be using 333 gallons, which is 1,514 litres. Emissions are 2.31 kg per litre, which would give a total of 3.5 tonnes of CO2. (Diesel is 2.68 kg per litre.). If this seems complicated, I recommend the calculator at Climate Care www.climatecare.org.

All Canadians need to get involved in reducing emissions of greenhouse gases that cause climate change, as well as air pollution. Making use of the Government's public transit tax credit and increasing your use of public transit to help reduce traffic congestion and air pollution in our cities, and greenhouse gas emissions that impact on our climate. Consulting the ecoENERGY for Personal Vehicles program to help you choose more eco-friendly vehicles.

Our regulations will lead to reductions in air pollutant emissions that cause smog and acid rain by up to 55% as early as 2012 compared to 2006 levels. Our plan sets overall national fixed emissions "caps" for industrial pollutants causing smog and acid rain. It also sets out emission reductions "targets" that specify the maximum level of pollutant that can be emitted from a given industrial sector in a given year.

USANetwork.com is operated by Universal Television Networks, part of the Universal Television Group (www.universalstudios.com), a division of Vivendi Universal Entertainment (VUE).

Loss factors for the most common fitting types and control configurations have been developed through testing conducted by the American Petroleum Institute (API) and reviewed by EPA. The fittings tested were generic designs that approximated evaporative loss mechanisms common to most vendor components. In most cases, if the exact design is not found, one that is of similar geometry will be available and should be selected.

No. It is the responsibility of the reporting company or entity to make the emissions calculations using an approved method. Redbud is a means of collecting information for our database.

You calculate gas and electricity by adding up the KHh. (KWh appear on your utility bills.) Emissions from gas are 0.19 kg of CO2 per KWh. Emissions from electricity are 0.43 kg of CO2 per KWh. Emissions from oil (central heating) are 2.68 kg of CO2 per litre, and emissions from coal are 2.419 tonnes of CO2 per tonne of fuel.

Emissions standards also vary from state to state, and even regions within states. Most states will require that your car meet the specifications for the year of your engine. Another reason to stick with an early engine. It is usually possible to title the car as a pre-emissions vehicle as described in our REGISTRATION faq above.

Each airline will calculate its annual emissions on the basis of its fuel consumption multiplied by a standard emission factor. The proposed directive requires that, wherever possible, actual fuel consumption data for each flight should be used, but if this is not available, a standardised method for estimating fuel consumption will be used.

It is fairly easy to calculate air space when designing and building enclosures. The formula is internal cabinet length multiplied by(X) width X height, divided by 1728 (ex: 12 x 12 x 12 / 1728 = 1.0Cu. ft.) If you have a complicated enclosure to calculate, you can fill it with liquid; one cubic foot is equal to 7.48 gallons. For more information about calculating air space you can see the education section of the website, under enclosure construction. mtx.