Introduction to Climate Change
What is Climate Change?
Climate change is felt all over the world, even here in Worcester. The "change" we're seeing is long-term shifts in temperatures and weather patterns, driven by global warming. Global warming is the result of the Greenhouse Effect, where, as we continue to burn fossil fuels, more and more greenhouse gases (GHGs) populate the atmosphere, trapping heat from the sun. The result is more intense droughts, floods, heat waves, and an increase in the severity and frequency of storms, some of which we are already experiencing in Worcester.
The top 2,000 climate scientists in the world have said our window of opportunity is closing, but there is still time to act.
Introduction to Climate Change
Climate Impacts in Worcester
We're currently living in the hottest decade on record, and some climate impacts are already affecting Worcester. Sea levels are rising faster on the northeast coast of the U.S. than anywhere else in the world, leading to an increased chance of storms and hurricanes. Our city is expecting more days over 90 degrees, which will intensify urban heat and contribute to drought. There is a projected 30% increase in winter precipitation, increasing the potential for dangerous ice storms and blizzards. Overall, Worcester will become warmer and wetter by 2050, transforming our city.
All of these projected climate impacts are why the City is committed to rapidly reducing our greenhouse gases and building our climate resilience.
The Road Ahead
What is Net Zero?
Put simply, net zero means cutting greenhouse gas emissions to as close to zero as possible and offsetting the little remaining that we cannot cut. This is achieved by reducing GHG emissions while ensuring that any remaining emissions are offset by credible projects like carbon-free energy production, carbon storage, or removal. To get to our goal of reaching 100% renewable energy and net zero emissions by 2045, all members of the Worcester community have a role to play.
Video: "What is net-zero?" TED, 2020
How You Can Help
Learn More About Reducing Greenhouse Gas Emissions
