Nantucket Soundkeeper

Take the ENERGY STAR Pledge

Nantucket Soundkeeper

The mission of Nantucket Soundkeeper is to protect the marine waters bounded by Cape Cod, Nantucket and Martha's Vineyard. Nantucket Soundkeeper is working to preserve the Sound's unique ecological, cultural, recreational, and aesthetic qualities through advocacy, public education and outreach, scientific research, and legislative and legal action.


Every year, we ask partners to renew their commitment: Join the 2016–2017 Change the World, Start with ENERGY STAR Campaign now!

Change the World, Start with ENERGY STAR:

2009-2010 Goal: 356,000 lbs.
Current Total: 5,326 lbs.
% to Goal: 1%

Questions about your Goal?

If you have questions about setting or changing your goal, please email

Cumulative Savings

Greenhouse Gas Emissions (lbs.) 5,326
Dollars $769
kWh 3,019
BTUs 5,900,000

Past Success:

The Change a Light Campaign

Cumulative Total Pledge [2006 – 2008]
# of Pledges 123
# of Bulbs 410
Energy Savings 115,620 kWh
Cost Savings $10,753
*Greenhouse Gas 167,690 lbs.

* pounds of emissions prevented