Happy World Water Day!

March 22nd is World Water Day and it is a day that we can all reflect upon where our water comes from,  what we do with it when we use it, and where is goes when we are done with it.  Here is a really neat website called Liquid Courage from The Nature Conservancy about water conservation: http://water.nature.org/?src=e.nature.   It doesn’t take too long and it is quite fun!

Enjoy a nice glass of water and Happy Water Day!

Happy First Day of Spring!

March 20th is the first day of spring for us in the Northern Hemisphere!  It is something that many of us have been eagerly awaiting from the long winter this year.   What is your favorite spring-time activity?  For many, activities may include running/jogging, riding bicycles,  sidewalk chalk with the kiddos, planning and preparing the garden, getting the boats and motorcycles ready, etc.  There are lots of ways to spend our time outdoors together and enjoy the sunshine!  Take time this spring to include a nature walk, picnic, or visit one of Derry’s local conservation areas for a family hike.  I look forward to seeing fellow Derry residents out and about this Spring enjoying the natural beauty we have preserved not only in our backyards, but in the town as well.  Happy Spring, everyone!

350.org’s Climate Change Message

Worth Considering

This past weekend Go Green Derry hosted a movie screening of 350.org’s “Do the Math”.  350.org makes the following argument…

350ppm-chart-300_fixedSince the beginning of human civilization, our atmosphere contained about 275 ppm of carbon dioxide. That is the planet “on which civilization developed and to which life on earth is adapted.” Beginning in the 18th century, humans began to burn coal, gas, and oil to produce energy and goods. The amount of carbon in the atmosphere began to rise, at first slowly and now more quickly. Many of the activities we do every day like turning the lights on, cooking food, or heating our homes rely on energy sources that emit carbon dioxide and other heat-trapping gases. We’re taking millions of years worth of carbon, once stored beneath the earth as fossil fuels, and releasing it into the atmosphere.

Right now we’re at 400 ppm, and we’re adding 2 ppm of carbon dioxide to the atmosphere every year. Unless we are able to rapidly turn that around and return to below 350 ppm this century, we risk triggering tipping points and irreversible impacts that could send climate change spinning truly beyond our control.  Read the full article.

350.org is an advocacy group that promotes divestment from large oil companies and grass roots protests of oil projects like the Keystone Pipeline. We feel that 350.org is doing important work but wanted to take a broader look at energy consumption and infrastructure in the United States as a way to inform how Renewable Energy could grow in capacity.

Looking at the Bigger Picture

After seeing the documentary we discussed energy use in the United States and Judy Follo, Assoc. Professor of Environmental Sciences at Johnson County Community College; shared the following chart. Download the PDF


As you can see Petroleum is the largest source by percentage of energy consumption and it is primarily used in the Transportation sector, where as Nuclear Power (especially in NH), followed by Coal primarily serves Electricity needs.  To get a better idea as to how we might move more toward increasing Renewable Energy, NPR has a great online tool; Visualizing The U.S. Electric Grid. The US Energy Information Administration is also a great resource if you are looking for data on this subject.

There are big ways and small ways that we can all work toward slowing climate change and the better informed you are the better you will be at making good decisions for yourselves and for our world. If you are interested in seeing the documentary “Do the Math” you can find it at the Derry Public Library.