The New England Power Pool Generation Information System (NEPOOL GIS) issues and tracks certificates for all MWh of generation and load produced in the ISO New England control area, as well as imported MWh from adjacent control areas. In addition to the generation, the NEPOOL GIS provides emissions labeling for the New England load serving entities by tracking the emissions attributes for generators in the region. In recent years the NEPOOL GIS has adapted to the various state RPS laws to track combined heat and power, demand response and conservation and load management certificates.

For information on Getting Started, Managing Certificates, and other NEPOOL GIS functions, please reference the How To selection in the above menu.

NEPOOL GIS Summary - updated Q1 2014 Trading Period

Account Holders: 1,124

Generators: 8,095

Renewable Energy Certificates Issued This Trading Year (2014): 5,394,967

Important NEPOOL GIS Dates

Generation Month

Last Day to Submit MWh, Import Claims, Emissions, RPS Eligibility

Issuance Date

First Day of Trading Period

Last Day of Trading Period

Quarter

January

July 10

July 15

July 15

September 15

1

February

July 10

July 15

July 15

September 15

1

March

July 10

July 15

July 15

September 15

1

April

October 10

October 15

October 15

December 15

2

May

October 10

October 15

October 15

December 15

2

June

October 10

October 15

October 15

December 15

2

July

January 10

January 15

January 15

March 15

3

August

January 10

January 15

January 15

March 15

3

September

January 10

January 15

January 15

March 15

3

October

April 10

April 15

April 15

June 15

4

November

April 10

April 15

April 15

June 15

4

December

April 10

April 15

April 15

June 15

4