Mr. Speaker, I am happy to let my colleague know that our Conservative government is committed to addressing the challenge of climate change and is following through on that commitment with concrete actions, both domestically and internationally.
Domestically, the government is implementing a sector-by-sector regulatory approach that started by addressing emissions in two of the largest emitting sectors of the Canadian economy, which are the transportation and electricity sectors. In collaboration with the United States, the government has developed emission standards for passenger automobiles and light duty trucks, as well as heavy duty vehicles. With these regulations, it is projected that by 2025, light duty vehicles will produce 50% less greenhouse gas emissions than 2008 vehicles. This is great, since I come from Oshawa, where we build cars.
With the government's coal-fired electricity regulations, Canada became the first major coal user to ban the construction of traditional coal-fired electricity generating units. In the first 21 years, the regulations are expected to result in a cumulative reduction of about 214 megatonnes of greenhouse gas emissions. This is great news for Canadians. It is equivalent to removing 2.6 million personal vehicles per year from the road over this period. The government will build on these actions by working with the provinces to reduce emissions from the oil and gas sectors, while ensuring that Canadian companies remain competitive.
The government has also made significant investments to transition Canada to a clean energy economy and advance this country's climate change objectives. Since 2006, the government has invested over $10 billion in green infrastructure, energy efficiency, the development of clean energy technologies, and the production of cleaner energy and fuels.
We are taking the responsible approach, working closely with all stakeholders, and it is paying off.
It is estimated that, as a result of the combined actions of provincial, territorial, and federal governments, consumers, and businesses, greenhouse gas emissions in 2020 will be 734 megatonnes. This is roughly 130 megatonnes lower than they would have been under the Liberals. I make this distinction because, in contrast to the Liberal climate change policy of international rhetoric and domestic inaction, our Conservative government's policies are achieving real results.
Internationally, Canada is playing a constructive role in the United Nations' negotiations toward a fair and effective new post-2020 climate change agreement. At the latest UN climate change conference in Warsaw, Canada demonstrated leadership in helping to achieve a breakthrough in an important initiative to help developing countries reduce deforestation and forest degradation, which account for nearly 15% of global greenhouse gas emissions.
Canada is also taking a leadership role on a number of collaborative international initiatives outside of the United Nations to combat climate change. For instance, the government is taking meaningful action to address short-lived climate pollutants, such as black carbon and methane, through active engagement on the Climate and Clean Air Coalition, of which Canada is a founding member through its chairmanship of the Arctic Council.
Due to their short lifespan, reducing these types of pollutants can achieve more immediate climate benefits, particularly for the north.