CAISO
California ISO

CT DEEP PURA
Connecticut Department of Energy & Environment Public Utilities Regulatory Authority

EEI
Edison Electric Institute

EPRI
Electric Power Research Institute

ERCOT
Electric Reliability Council of Texas

FERC
Federal Energy Regulatory Commission

IESO
Independent Electricity System Operator

IPPNY
Independent Power Producers of New York

ISO-NE
ISO New England

MA EEA
Massachusetts Energy & Environmental Affairs

NARUC
National Association of Regulatory Utility Commissioners

NERC
North American Electric Reliability Corporation

NH OEP
New Hampshire Office of Energy & Planning

NJ BPU
New Jersey Board of Public Utilities

NYISO
New York ISO

NYS DEC
New York State Department of Environmental Conservation

PA DEP
Pennsylvania Department of Environmental Protection

PJM
PJM Interconnection

U.S. DOE
U.S. Department of Energy

U.S. EPA
U.S. Environmental Protection Agency

PJM GATS
PJM Generation Attribute Tracking System

NEPOOL GIS
NEPOOL Generation Information System

NYGATS
New York Generation Attribute Tracking System

WREGIS 
Western Renewable Energy Generation Information System

MRETS 
Midwest Renewable Energy Tracking System

NAR 
North American Renewables Registry

DSIRE.ORG
Database of State Incentives for Renewables & Efficiency

RGGI
Regional Greenhouse Gas Initiative

Mass DOER
Massachusetts Department of Energy Resources