Firms are set quotas on how much carbon dioxide they can produce per year, if they produce more than this allowance, then they buy an allowance from another firm that has not reached it’s quota on how much it can produce in one year! Get it?

Emissions Trading is particularly suited to the emissions of greenhouse gases, the gases responsible for global warming, which have the same effect wherever they are emitted.

Emissions of carbon dioxide – a greenhouse gas – are widely thought to be a key factor in global warming, increasing atmospheric temperatures around the world.

The idea of the carbon-trading scheme was to raise the cost to firms of continuing to pollute while creating a market to give an incentive to become more environmentally efficient.

They are traded in a similar way to buying and selling shares, there are a number of companies that offer the buying and selling of carbon units and many offer different commissions and even free trading if you shop around. I even saw one firm that offered a one stop shopping for Renewable Energy, Biodiversity, and Greenhouse Gas. Its like an online retailer but for things you can’t touch. Ill have 2 pounds of apples, a bag of potatoes and a Biodiversity credit please!!!

On an international level countries are able to deal in carbon trading The potential benefits of such a system for developing countries would be that poorer, developing countries can sell there surplus carbon dioxide to richer countries. This income could stimulate much needed economic growth. They could also achieve their Kyoto commitments at the lowest possible cost as the money needed to invest in cleaner technology can be funded by the trading on carbon units. Countries like the USA and UK could pay the countries in Africa to REFOREST there lands, this reduction in carbon dioxide in the planet would then allow USA/UK firms to emit extra carbon dioxide into the atmosphere. It would probably be cheaper to REFOREST parts of Africa then to buy state of the art cleaner technology for firms in the West. How many trees could you plant for a million dollars/pounds in Africa? The cost of cleaner technology in the West obviously varies from industry to industry, size of the company, technological advances available etc but surely a company would not trade CO2 unless we were talking big money. Carbon trading sounds a bit strange to me, as you are trading air, but if this leads to more trees being planted and a reduction in climate change – Im all for it!

I’ve heard just about every argument under the sun when discussing the greenhouse gas offsets model with friends and colleagues. After hearing these arguments for the first time, I often wondered whether the comments were justified or whether they were just a pile of excuses for not making the voluntary step (in the context of travel). For the purposes of this article, “carbon offsets” and “greenhouse gas offsets” are used interchangeably. Although carbon dioxide is considered an important greenhouse gas (GHG), it is not the only GHG that is offset through the numerous programs available worldwide.

Those that are not as familiar with all forms of carbon offsetting often link the concept immediately to reforestation or tree planting which can produce a carbon sink and help an individual, group or organization achieve a ‘climate neutral’ status. While this is a common form of carbon offsetting, there are various other types of useful offset projects. This is important because a lot of controversy surrounding offsets seems to have its roots in reforestation project criticism.

Although many organizations and individuals invest in GHG offsets irrespective of travel (e.g. Offsetting industrial operations), a significant driver for the birth of this model is the pollution caused by our local and international travel. While road transportation obviously amounts to a large portion of world CO2 emissions, the intensity (impact per passenger km) and diversity of air travel stands out as well. In addition to altering atmospheric concentrations of CO2, ozone and methane, airplane emissions lead to the formation of contrails while emitting water vapor, sulphur oxides, nitric oxides, nitrogen dioxide and soot8.

Although there seems to be sufficient evidence linking our travels (particularly by car and plane) to global warming and atmospheric degradation, many travellers are hesitant to take that next step to offset their emissions while away from home. Yes, not everyone feels strongly enough about the environment to pay more for a trip voluntarily…but among those that do, I believe this unwillingness has its roots with both the public and the “carbon neutral” companies. I feel both must put forth more effort to keep GHG offsets transparent and useful. When it comes to investing in carbon or greenhouse gas offsets, the onus is on you as the consumer to ensure you are contributing to a true and efficient offset program. By doing your research and investing only in companies that have taken all the appropriate steps, you will help to add more credibility to certification programs and spur organizations to improve their business and operate more responsibly.

Foundations such as the Gold Standard makes one’s decision much easier as they work to alleviate the major concerns surrounding this environmental economic model and provide a label to carbon offsetting projects. To ease your research efforts, independent websites simplify the process by allowing you access to a useful database of GHG offset companies with an unbiased rating included. These companies have been emerging fast from out of the woodwork so it is important to know who is legit and who is not – most importantly, knowing where your investment is going.

After doing more research myself, I am convinced that the process of purchasing carbon/greenhouse gas offsets can be fair and rewarding, and also of lasting benefit to the environment. I will also agree with what David Suzuki said when I saw him on the “If You Were Prime Minister Tour” – that at least in the short term, as we more towards cleaner technologies and methods, carbon offsets help to fill the gap. A certain amount of trust is ultimately put on to the offset company and also on a 3rd party to ensure the project is controlled and streamlined, but with the maturity of certification and carbon offset organizations, many purchasers believe this is a non-issue.

In conclusion, I’m not going to start naming celebrities and musicians who swear by carbon offsets while on tour – I’ll spare you the lame angle. Whether you have already supported offset projects or are thinking about it in the future, even Pearl Jam knows to do their homework before jumping into it blind. Oops, that one slipped.

“A carbon offset or (carbon credits) is assumed to be a financial instrument which shows greenhouse gases emission reduction and helps us to take personal responsibility for the environmental consequences of our activities.”

Carbon dioxide (CO2) is the most important greenhouse gas produced by human activities, primarily through the combustion of fossil fuels such as oil, natural gas, and coal. As a result of tremendous world-wide consumption of such fossil fuels, the amount of CO2 in the atmosphere has increased over the past century which ultimately resulted in a global warming, the prime suspect in the greatest mass extinction of all time – wiping out 95% of all life forms on the planet.

We all are responsible to add CO2 and ultimately the global warming. Carbon footprint is a measure of the impact of our activities on the environment, and in particular on climate change. It relates to the amount of greenhouse gases we are producing in our day-to-day lives through burning fossil fuels for electricity, heating, transportation etc.

As the Global Warming issues are getting attention of the masses, people are seeking a perfect solution to handle the situation before it becomes too late.Carbon offsets are becoming an increasingly popular way for individuals and businesses to participate in solutions to global warming. Carbon offsets help us to balance out our carbon footprint easily and effectively in a more peaceful manner. Offsetting emissions is a process whereby an individual or organisation purchases carbon credits to neutralise its global warming impact. Each carbon credit represents the abatement or sequestration of one tonne of CO2-equivalent greenhouse gases – or carbon emissions – from our atmosphere.

The basic idea behind carbon offsetting is that you pay to fund projects that neutralise CO2 emissions produced by you. You invest your contributions towards greenhouse gases reduction through projects which produce clean energy that replaces the energy production from fossil fuel. Wind farms project is a good example of such projects. Other types of offsets available for sale on the market include those resulting from energy efficiency projects, methane capture from landfills or livestock, destruction of potent greenhouse gases such as halocarbons, and carbon sequestration projects (through reforestation, or agriculture) that absorb carbon dioxide from the atmosphere.

Carbon credits allow us to become more “Carbon Neutral”. You may be doing everything that you possibly can to reduce your carbon footprint, but it still might not be enough. Despite your energy saving, recycling and green transportation efforts at home and at work, you still may feel like you are not adequately reducing your carbon footprint. In this situation you can consider buying carbon credits for the more promising results and peace of mind at the same time. When you purchase carbon credits you help lower your carbon footprint and you prevent global warming. Before you purchase your carbon credits always make sure that the organization you are supporting is legit and is truly helping the environment.

Carbon credits are becoming a key component of national and international attempts to mitigate the growth in concentrations of greenhouse gases. There are many benefits for a business to reduce their carbon footprint and become carbon neutral when skyrocketing energy costs eat into profits. A carbon credit is the best way to help individuals and companies reduce their carbon dioxide emissions by offsetting them in a more environmentally friendly way.

Biofuels are moving fuels like ethanol and biodiesel is a diesel that is finished from biomass resources. These fuels are generally merged with the petroleum fuels – gasoline and diesel fuel. They can also be used individually as well. Using ethanol or biodiesel facilitates lesser burning than fossil fuel. However, ethanol and biodiesel are unfortunately, more expensive than the fossil fuels. Nevertheless, they are uncontaminated fuels, producing smaller quantity of air pollutants and are safer and greener to the environment.

Ethanol is an alcoholic fuel prepared from the sugars found in grains, such as corn, sorghum, and wheat, along with potato skins, rice, sugarcane, sugar beets, and yard clippings. Biodiesel is prepared from vegetable oils, fats, or greases. Biodiesel fuels can be used in diesel engines not including any changes in them. It is the best ever budding substitute petroleum in countries such as United States. Biodiesel is a renewable source of energy and thus is safe, recyclable, and decreases the release of the majority air toxins. It is no doubt an eco-friendly version of diesel.

It is frequently asserted that biofuels are carbon-neutral as they release CO2 when burnt that was previously present in the atmosphere. There is a considerable CO2 discharge from the refinery and distillery processes required to make biodiesel or bioethanol, as well as for transport, the use of ranch machinery, and manure production. Biodiesel, in particular, is connected to high releases of the powerful and long-term greenhouse gas nitrous oxide, released by microbes when nitrogen fertilizers are applied to soils, and also throughout the manufacture of nitrogen fertilizers.

There are two main types of biofuels for transport:

Bioethanol, which is an alcohol derivative of sugar or starch, for example from sugar beet, cane or from corn, and

Biodiesel, derivative of vegetable oils, for example from rapeseed oil, jatropha, soy or palm oil.

United States is the world’s biggest bioethanol manufacturer, and this books for 99% of their biofuel for road transport. The region is, as of yet, the world’s chief biodiesel creator, and prefer biodiesel than bioethanol. It is discovered that ethanol has preferably less greenhouse gas releases than petrol.

Among the biofuel crops grown in Europe and the US, biodiesel is usually measured to be more energy competent than bioethanol. A few biodiesel crops, such as oilseed rape are developed with huge magnitude of fertilizers, which compensate for a lot of the greenhouse gas reserves.

To learn much more about the different types of renewable energy sources, visit http://renewable-energy-sources-info.blogspot.com/ where you’ll find this and mucho more, including biodiesel, biofuel, Bioethanol, biomass,geothermal and many more renewable energy sources

Copyright (c) 2008 Mervyn Rees

Wherever we go we’re made to feel guilty for driving our cars, and some of us have started using alternative methods of transport in order to help reduce the amount of carbon dioxide that’s being pumped into the air. But did you the knowledge that more carbon dioxide, also known as a greenhouse gas, comes straight from our homes than from our cars?

It just doesn’t make sense that we’re told we should leave our cars at home, even though many of us are dependent on them to get from A to B, and yet we rarely hear about the amount of damage we’re doing by choosing the wrong kind of appliances. Strange, considering that every home has the potential to save around 2 tons of carbon dioxide every year – and that’s before we start considering how much we can save in terms of a healthier bank balance.

“Energy Star” Appliances

By purchasing energy-efficient “Energy Star” electrical appliances, not only will there be fewer emissions from the power plants that create the energy needed to drive the appliances, but you’ll be saving money on your utility bills as well. In fact, if you’re in the United States, by switching to an “Energy Star” fridge you can save up to $70 a year, and in the UK even more as the cost of fuel escalates, and that’s just one appliance! Add your air-conditioning, your clothes washer, your dryer, your dishwasher and other major appliances to the equation and you’ll probably save enough to take a well-earned holiday

If you want to save even more both in your pocket and in terms of a healthier planet, you could try following these fridge/freezer tips:

* Avoid leaving the door open longer than absolutely necessary, as any cool air that escapes will be replaced by warm air leading to more energy being used in order to cool it down.

* Avoid putting hot foods into the fridge as this will warm up the air, leading to greater energy use in order to cool the air down again.

* Defrost the freezer regularly as a certain amount of air circulation is needed in order for it to run efficiently.

Lagging the Tank

Insulating jackets for hot water tanks are cheap. So cheap, in fact, that they pay for themselves within a couple of months, so from thereon in all savings made on your energy bill are yours for doing absolutely nothing at all. Talk about money for nothing!

In fact, if every household in the UK alone fitted an insulating jacket on their tank, £150 million of energy would be saved every year! That?s a lot of fossil fuel that wouldn’t have to be burned and a huge amount of money! If it’s free for the taking, why not take it?

Curtains

What’s the point in heating up the air outside your house during winter? That isn’t where you sit and enjoy your home life, is it?

Even if the privacy afforded by closed curtains isn’t important to you, by keeping curtains drawn during cold nights you’ll be stopping energy escaping through the glass and saving even more money on your heating bills.

Lighting

By switching off lights in rooms that aren’t being used, the average energy bill can be reduced by around 15%. Think about it. That’s a lot of cash jangling in your pocket.

But why stop there? It’s also worth taking a look around the house and thinking about each light bulb. Do you really need 100 watts in the hall or bathroom, and what about special energy efficient bulbs? Would they work just as well? They last up to twelve times longer and use only a fraction of the energy used by normal bulbs; even something as seemingly unimportant as keeping windows and skylights clean can make a difference in how much artificial light you’ll need. The same goes for keeping lampshades and other light fittings clean.

1. 2 degrees warmer on the A/C and 2 degrees cooler on the heater will not only reduce your consumption, it will markedly decrease your bill.

2. Switch out your incandescent light bulbs for mini-florescent ones.

3. Change the A/C filters every month.

4. Leave all the interior doors open to promote circulation of air.

5. Re-caulk around the windows and doors at least once a year, please be sure and remove the old caulking first.

6. Make sure your exterior doors are properly aligned in order to minimize gaps and air leaks.

7. Try microwave cooking rather than the oven, you won’t be heating up the house at all.

8. Turn off the lights when you leave a room.

9. Buy energy efficient rated appliances when replacement time comes.

Water Conservation Tips:

1. Never walk away from a running tap/faucet, always turn it off first.

2. Don’t dawdle in the Shower and don’t make the water extremely hot causing the water heater to be used excessively.

3. Only flush the toilet once.

4. Hand watering the garden/yard uses less than sprinklers.

5. Use 2″ less water when taking a bath.

6. Use a lower water level setting in the washing machine for small loads.

7. When hand washing dishes, do not just let the faucet run for rinsing. If you have a double sink, then fill one with clean water to rinse with. If you don?t have a double sink, place the clean but unrinsed dishes in a pile and rinse them all at once very quickly.

In the laundry room

Use energy efficient washers and dryers, and unless you have children who like to play in the mud you really don’t need to use anything more than the “economy” cycle on your washing machine, along with cold water, to still get nice clean clothes. And instead of drying your clothes in a dryer, take an idea from your grandmother’s bag of tricks and hang your clothes out to dry. No fabric softener can compare to the smell of air-dried clothes!

In the car

With fuel prices on the rise, you need to count the cost before you go out. Got an overdue movie you need to bring back to the rental store? With fuel prices what they are today, it might be cheaper to keep it for an extra day and pay the fine rather than to get in your car and drive there. You will also want to group projects together before you go, as this will help you from making several trips in a day.

If your home runs a septic system, you can keep that system working smoothly by putting a quarter cup of baking soda down the toilet or drain once a week. Baking soda creates a favourable pH environment for optimal bacterial action, which will help break down the waste, cut down on smell, and reduces the amount that you?ll be calling the septic cleaning company.

And, instead of using chemicals to clean around your house, consider using natural ingredients, like vinegar and water to wash down your kitchen, bathroom, and windows. And, if you find the smell to be over-powering, add some lemons to it.

And when you’re cleaning your home, avoid using wasteful paper towels and other products that need to be thrown out after use. Instead, use rags, which can be washed and reused. Just be careful to let them dry thoroughly before putting them away since wet cloth with chemical traces can combust in some circumstances!

Then, afterwards, don’t use an aerosol can to make your house smell nice. Instead, use pot-pourri because it creates less waste since there?s no empty aerosol can!

No one likes to dust, but you might be more inclined to do so if there was a savings involved! When you’re cleaning around your home, don’t forget to clean your light bulbs. Dust build up can reduce the light intensity by 25%. A moment cleaning your light bulbs will mean brighter, more inviting rooms, a reduced chance of fire, and less need for so many lights!

United Nations Conference on Climate Change is the largest intergovernmental conference on climate control that was ever held throughout the history of humanity. Aside from explicit achievements, the largest accomplishment of the Conference is the acknowledgement of the emerging changes in the world arena. Globalization of markets and, as a consequence, global governance in both trade and services, privatization of the energy sector alongside with increasing role of private sector have forever changed the context in which environmental issues should be viewed.

Kyoto Accord or Kyoto Protocol is an amendment to the United Nations Framework Convention on Climate Change that was negotiated in Kyoto, Japan, in December 1997 and was brought into force 90 days after Russian ratification. The amendment represents a new generation of environmental international relations and treaties adopted in the light of globalization. The major aim of Kyoto Accord is to impose control on economic activities related to energy production and foreign investment and in such way minimize the risks for environment. Under this agreement, countries are to reduce emission of greenhouse gases by 5.2%, whereas the long-term perspective is as much as 29% by 2010. The limits are imposed on 6 greenhouse gases: CO2, methane, nitrous oxide, hydrofluorocarbons, perfluorocarbons and sulphur hexafluoride. The economic effects of Kyoto Accord have been an issue of prime concern within the last years and neither one of the parties is able to provide a definite solution as well as outline the potential results of implementation of the amendment. There are three mechanisms in Kyoto Accord that allow for worldwide implementation and are aimed at the environmental goals established by United Nations Conference on Climate Change. The mechanisms are also known as Kyoto Flexible Mechanisms: the Clean Development Mechanism, the Joint Implementation Mechanism, and the greenhouse gas emission trading.

The idea of emission trading is rooted in the concept of unity between countries with Kyoto targets. While every country will be assigned a certain limit within the period from 2008 until 2012, those who do not meet the established quota can sell the leftover amount to countries who emit too much of greenhouse gas. European Union went further; it established specific quotas on CO2 emissions for as much as 11,500 energy intensive plants that are located on the territory of members of EU.

The remaining two mechanisms, Clean Development and Joint Implementation, are aimed to reduce emission of greenhouse gases in other countries. Industrialized countries as part of their long-term plan to achieve reduction in emission of greenhouse gases are to run projects abroad, whereas the results are counted towards their own reduction achievements. While Joint Implementation allow for project implementation on the territory of countries with Kyoto targets, Clean Development is aimed at reductions on the territories of developing countries. By implementing two mechanisms United Nations stimulates reduction in gas emission by transferring technologies to developing countries and developing unity between countries with Kyoto targets. While Joint Implementation will be put in force only in 2008, the Clean Development Mechanism is already successfully functioning since 2000.

The Montreal meeting of the United Nations on Climate Change in 2005 finalized the details of Kyoto Protocol. The 11th Conference on Climate Change was held from 28 November to 9 December. During the Conference 40 decisions regarding long-term cooperative actions and detailed guidance for countries with Kyoto targets have been adopted. Marrakech Accords that is generally referred to as the “Kyoto Rulebook” is considered to be one of the most important accomplishments. The “Rulebook” allows the formal implementation of the Kyoto Protocol. While industrialized countries have started a cooperative action to address the climate change, all members have agreed to proceed with an open dialogue. Basically, on the Montreal Conference implementation of the Kyoto Protocol was ensured. There also were held parallel events touching the following major themes: understanding and preparation for the change, showcasing solutions and sharing best practices, raising awareness and cultural events