It's not possible to trade solar renewable energy credits in all states (although, as noted above, the number is growing). (getsolar.com)
Boston, MA — The Massachusetts Department of Energy Resources (DOER) announced today plans to extend the Commonwealth's successful Solar Renewable Energy Credit (SREC 2) program further into 2017 along with a new proposal for a long - term replacement of the program. (communitysolaraccess.org)
They also distinguish it from other solar incentive programs in the Northeast, which rely primarily on net metering and issuance of solar renewable energy credits (SREC). (solar-estimate.org)