SYSTEM RULES

ENERGY CERTIFICATION ACTIVITIES IN NEW ZEALAND ARE GOVERNED BY THE NZECS SYSTEM RULES

Current rules version: 2.2 (May 2020).

Recent rules changes:

• clarification of end-of-year timings,

• allowance for supplier-specific supply mixes, and

• formalisation of certificate naming conventions - NZECS energy certificates (NZ-ECs)

Previous rules versions:

Version 2.1 - July 2019

Version 1.1 - Sep 2018

Version 1.0 - May 2018

Current version: 2.2