Only These 40 Countries Have Carbon Pricing Policies

A power station in Jersey City, New Jersey. New Jersey is one of only nine states that participate in the Regional Greenhouse Gas Initiative. Mihai_Andritoiu /
A power station in Jersey City, New Jersey. New Jersey is one of only nine states that participate in the Regional Greenhouse Gas Initiative. Mihai_Andritoiu /

The carbon pricing policy is a strategy for lowering GHG (greenhouse gas) emission, also known as carbon emission. The policy uses numerous market-based strategies to pass the cost of carbon emissions to all the emitters. Several governments have adopted a carbon pricing policy in the last 2 decades.

How Many Governments Have Carbon Pricing Policies? 

Currently, there are over 40 governments on the planet that have adopted a carbon pricing policy by either introducing cap-and-trade programs or direct taxes on companies using fossil fuel. They are:

Economists suggested that increasing the price of gas, oil, and coal could be a perfect method to reduce emission. However, many governments have found it politically challenging to set high taxes that can help curb this problem. Therefore, most carbon pricing policies are relatively modest. In some countries like Australia and France, plans to raise taxes on GHG emission was stopped after their citizens complained of high energy prices. Some of the governments that have imposed carbon emission policies include:


The Liberal government adopted a countrywide tax on gas, burning coal and oil in April 2019 that begins at $15 per ton. The government plans to increase the tax by $23 by 2022. A considerable percentage of the collected revenue will be used to offset the high energy costs of over 70% of the Canadians.

Some of the primary industries that face strong trade competitions like the chemical and steel will be exempted from the tax. However, they will take part in a different program that forces all the highest carbon-emitting firms in the industry to either purchase carbon credits from the cleaner companies or pay tax for the excess emissions.

All provincial governments in Canada can opt-out of the federal policy by introducing their programs. Numerous provinces like British Columbia have their policies. British Columbia’s carbon tax increased to $30 in 2019. Before the federal government’s nationwide carbon pricing program took effect in April 2019, only 4provinces lacked a climate plans.


In Britain, carbon emission has reduced immensely, and one of the factors that has forced the electricity generating companies to avoid using coal is the carbon tax. The British are covered by the EU’s cap-and-trade system, which determines the emission limits in various industries and then allow firms to sell and purchase carbon permits. However, due to the glut of these permits in the continent, the carbon price has remained low. Therefore the British government introduced a carbon price for numerous sectors in the country. The policy introduced a tax of $25 per ton.

The United States

Only 9 U.S states take part in the Regional Greenhouse Gas Initiative (RGGI) that auctions carbon emission permits in the region to power-plants. The price imposed by the RGGI is relatively modest. These states invest the cash obtained from selling these permits in clean energy programs. The Californian government has a cap-and-trade system that covers all the refineries, manufacturers, and power plants, among other polluters. New Jersey and Virginia are planning to become members of this RGGI. The following states participate in the RGGI:

  • Connecticut
  • Delaware
  • Maine
  • Maryland
  • Massachusetts
  • New Hampshire
  • New York
  • Rhode Island
  • Vermont


The Chinese government started experimenting with numerous cap-and-trade policies in some cities like Shenzhen in 2011. The Chinese government will introduce a nationwide program in 2020. If the Chinese government manages to introduce its system, it will have rolled out the biggest carbon pricing system on the planet. However, they have not finalized numerous critical details, including the overall emission cap.


The Australian Labor government introduced a system in 2012 that set the tax at $23 per ton. The policy helped reduced carbon emissions in the country; however, it faced fierce criticism from voters. Therefore when the Liberal party took over, they repealed the system. Currently, Australia has a more lenient policy known as the safeguard-mechanism, which allows large polluters to purchase carbon credits when they exceed the baseline.


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