D - Page 5

dB - Decibel

dB(A) - Decibel on the A scale

DC - Direct Current

DCS – Distributed Control System

DCTL - Double Circuit Transmission Line

DDA – Delhi Development Authority

DER - Distributed Energy Resources

DERC - Delhi Electricity Regulatory Commission

DG - Diesel Generating Set

DL - Design Line (followed by a number indicating which design line)

DM - Demineralised Water

DOC - Determination of Compliance

DOE - U.S. Department of Energy

DPCC - Delhi Pollution Control Committee

DPCL - Delhi Power Company Ltd.

DPR - Detailed Project Report

DSCR - Debt Service Coverage Ratio

DSM - Demand Side Management