Why Is A Cap And Trade A Good Option

Why is a cap and trade a good option

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The best climate policy – environmentally and economically – limits emissions and puts a price on them. Cap and trade is one way to do both.

It’s a system designed to reduce pollution in our atmosphere.

The cap on greenhouse gas emissions that drive global warming is a firm limit on pollution.

The Story of Cap & Trade

The cap gets stricter over time.

The trade part is a market for companies to buy and sell allowances that let them emit only a certain amount, as supply and demand set the price.

Trading gives companies a strong incentive to save money by cutting emissions in the most cost-effective ways.

Caps limit harmful emissions

The government sets the cap across a given industry, or ideally the whole economy.

Why is a cap and trade a good option

It also decides the penalties for violations.

Carbon dioxide and related pollutants that drive global warming are main targets of such caps. Other pollutants that contribute to smog can also be capped.

In carbon dioxide's case, the heat-trapping greenhouse gas mixes into the upper atmosphere and has a global effect.

Why is a cap and trade a good option

Reducing emissions locally lowers levels around the world.

Companies are allowed to emit set amounts

The total amount of the cap is split into allowances, each permitting a company to emit one ton of emissions. (You'd have to drive 2,400 miles, roughly the distance between New York and Las Vegas, to emit that much carbon dioxide.)

The government distributes the allowances to the companies, either for free or through an auction.

The cap typically declines over time, providing a growing incentive for industry and businesses to reduce their emissions more efficiently, while keeping production costs down.

Trading can lead to cuts in pollution sooner

Companies that cut their pollution faster can sell allowances to companies that pollute more, or "bank" them for future use.

This market – the "trade" part of cap and trade – gives companies flexibility.

Why is a cap and trade a good option

It increases the pool of available capital to make reductions, encourages companies to cut pollution faster and rewards innovation.

Cap and trade lets the market find the cheapest way to cut emissions.

Nathaniel Keohane,Vice President, Global Climate

Because there are only so many allowances available, total pollution drops as the cap falls.

As companies use established techniques to lower emissions, such as adopting energy-efficient technology, entrepreneurs see opportunity.

Ever wonder why you don't hear about acid rain anymore?

Thank cap and trade, which slashed levels of sulfur dioxide to solve the problem – at a fraction of the projected cost.

Cap and trade is lowering emissions globally

A market-based approach like cap and trade allows countries to make more ambitious climate goals.

Environmental enforcement officials, trained by EDF, conduct an on-site inspection at a factory in China.

China, the world's largest greenhouse gas emitter, launched the initial phase of a national carbon market in 2017 with help from EDF.

The new emissions trading system is expected to be the world’s largest, dwarfing all existing programs, and is a central component of China’s strategy to tackle climate pollution.

The national program builds on pilot emissions trading systems, which have included elements of cap and trade and are already underway in seven cities and provinces in China.

They cover more than 2,600 companies in regions with a population of more than 258 million.

In the European Union's Emissions Trading System, capped emissions from stationary structures were 26 percent lower in 2016 than when the program started in 2005.

In the United States, California’s climate policies have led to a steady decline of the state's carbon dioxide pollution.

Four reasons why cap-and-trade is ‘for the people’

The centerpiece is the cap-and-trade program, which EDF has helped design and implement.

California's emissions from sources subject to the cap declined 8.8 percent between the program’s launch in 2013 and 2016. Meanwhile, the state’s economy is thriving.

Cap and trade makes even deeper cuts possible when countries cooperate, such as the United States and Canada.

Why is a cap and trade a good option

California and Quebec connected their systems in 2014, building a strong market that shows great potential.

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