Treenook helps people save money by informing them about solar energy. Cape Cod homeowner's are perfectly situated for going solar. As of January 1st 2015, NSTAR has increased utility rates in Cape Cod by nearly 30%. Most Cape Cod homeowners can save thousands of dollars by going green. Article: http://www.bostonglobe.com/business/2014/11/07/nstar-raise-electric-rates-percent/pAFfYV5SjYJQHr1ISJPQkN/story.html).