What You Can Do About Climate Change

Flooding in Basilica San Marco Plaza, Venice.

With glaciers melting, seas rising, wildfires raging, and storms  intensifying, Americans have awakened to the reality of climate change.  The majority now understands that global warming is happening; is caused by humans burning fossil fuels; and is causing the climate to change. People are asking how they can do their part to reduce their carbon footprints.

Americans emit 16.5 metric tons of carbon emissions per person per year, according to the World Bank, the highest per capita emissions in the world. While per capita emissions have declined since the peak in 1973 of 22.5 metric tons, we are still way above the required reductions to limit global warming to 2oC (3.6 oF), which is 2.1 metric tons per capita per year.

There are a variety of actions you can take to get on a path to a  lower personal carbon footprint and work toward ensuring a lower carbon  future:

  • Food: Food production is responsible for roughly one-quarter of the greenhouse gas emissions that are warming the planet. A study by Oxford University published in July 2014 in Climatic Change  found that greenhouse gas emissions from meat eaters are 50-54% higher  than those of vegetarians and 99% higher than vegans. Methane produced  from agriculture, waste management, and energy use is the second largest  cause of climate change behind fossil fuels, according to the EPA. Eat a plant-based diet as often as possible, buy organic and local if you can, and don’t waste food. Grow your own food, if you like to garden and have the ability to do so.
  • Clothing—Laundry: Wash clothes using the cold or tap water setting (not hot); nearly 90% of the energy used by washing machines heats the water.  The Sierra Club found  that washing in cold water can save 1,600 pounds of annual carbon  dioxide emissions per household. Hang dry whenever you can. See this New York Times article for how to reduce carbon emissions when doing your laundry.
  • Clothing—Purchasing: The apparel and footwear sectors accounted for 8% of global carbon emissions in 2016, according to a report by Quantis that measured the fashion industry’s environmental impact. The EPA estimates  that Americans threw away more than 21 billion pounds of clothing and  other textiles into landfills in 2015, up from 12.5 billion pounds in  2000 and 4.6 billion in 1980. This hot-off-the press article in Scientific American  is a useful read to understand the impacts of secondhand shopping on  the apparel industry’s carbon emissions and environmental impact.
  • Waste: Consume less and waste less. Share, fix, repurpose, and compost. A study released in June 2019 by C40 Cities found  that consumption of goods and services is responsible for 10% of global  greenhouse emissions.  Learn what can be recycled and how and what  can’t. In other words, don’t be an “optimistic recycler”—someone  who tosses something into the recycle bin that isn’t recyclable—because  non-recyclable items moving through a waste management facility can  disrupt equipment and slow processing. Educate yourself on where things  go by consulting sites, such as the City of Seattle’s Where Does It Go? resource.
  • Renewable Energy: Put up solar panels or donate funding to community solar projects. Buy slices of renewable energy projects. Purchase green power from your utility if it offers you the option to do so.
  • Divestment: If you are invested in the stock market, tell your financial advisor you want to divest your portfolio of fossil fuels.
  • Voting: Register and vote in every election for candidates who will fight for climate policy.
  • Support Climate Advocacy Groups:  Donate to nonprofit organizations that are working to address climate  change. Volunteer for organizations in your community that are focused  on addressing climate change.
  • Communicate: Tell  everyone you know that you care about climate change. Talk to family  members about the issues. When coming from a place of shared values and  trust, awareness about climate change increases.  Discuss what you are doing personally, the ways that you are getting  engaged, and encourage your friends and family to do the same. Listen  actively to your friends and family who are confused or uncertain about  the reality of climate change and help educate them with what you have  learned.

While it is likely infeasible for you to do all of these, trying to  incorporate some into your life will accomplish two things: (1) you will  begin to reduce your personal carbon footprint, and (2) you will join  the growing number of people who recognize that the Earth’s atmospheric  temperature is rising due to human behavior and that all of us have an  important role in doing all we can to reverse that trend.

If you are interested in learning how the Northwest can economically  and technically achieve deep decarbonization by 2050, please consult Meeting the Challenge of Our Time: Pathways to a Clean Energy Future for the Northwest.

Eileen V. Quigley

Founder & Executive Director
Eileen V. Quigley is Founder and Executive Director of the Clean Energy Transition Institute. Eileen spent seven years at Climate Solutions identifying the transition pathways off oil and coal to a low-carbon future in Washington and Oregon. She built and led the New Energy Cities program, which partnered with 22 Northwest cities and counties to reduce carbon emissions. As Director of Strategic Innovations, she oversaw New Energy Cities, as well as Sustainable Advanced Fuels.
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