The Environmental Protection Agency (EPA) announced a series of enforcement actions this week, stopping multiple attempts to illegally import hydrofluorocarbons (HFCs), potent greenhouse gases hundreds to thousands of times more damaging to the climate than carbon dioxide.

These actions send a clear message: the EPA is vigilant in its efforts to combat climate change and hold violators accountable.

What are HFCs and why are they a problem?

HFCs are used in various applications like refrigeration, air conditioning, and aerosol propellants. While they don’t directly contribute to smog, their potent heat-trapping abilities make them significant contributors to global warming. The Montreal Protocol, an international treaty ratified by the US, aims to phase out HFCs due to their detrimental impact on the climate.

The EPA Takes Action:

In recent months, the EPA has:

Settled with Open Mountain Energy: The geothermal power company attempted to import over 20 metric tons of HFCs, equivalent to the CO2 emissions from powering almost 4,000 homes with coal for a year. They face a penalty of $41,566 and are prohibited from further illegal imports.
Finalized an expedited settlement with Sigma Air: The company tried to import a smaller quantity of HFCs and agreed to a $7,000 penalty and compliance measures.
Opened investigations into other potential violations: The EPA continues to monitor imports and investigate suspicious activity.

Why is this important?

Combating climate change requires a multi-pronged approach. Addressing potent greenhouse gases like HFCs is crucial to mitigating global warming and protecting our planet. The EPA’s enforcement actions serve as a deterrent to illegal activity and ensure compliance with international agreements like the Montreal Protocol.

What can you do?

Individuals can also play a role:

Be mindful of products containing HFCs: Look for alternatives when possible.
Support businesses committed to sustainable practices: Choose companies using environmentally friendly refrigerants and air conditioners.
Stay informed and advocate for climate action: Contact your elected officials and urge them to support policies that address climate change.

By working together, we can build a more sustainable future for generations to come. This includes holding polluters accountable, adopting environmentally responsible practices, and advocating for effective climate policies. The EPA’s actions against illegal HFC imports are a positive step in the right direction, but the fight against climate change requires continued vigilance and collective effort.