---
title: JCT Energy Efficiency and Environmental Obligations
date: 2024-03-27T14:17:18Z
modified: 2025-07-23T11:24:34Z
permalink: "https://chancerylaneproject.org/clauses/jct-energy-efficiency-and-environmental-obligations/"
type: clause
status: publish
excerpt: ""
wpid: 2187
jurisdiction:
  - England & Wales
maintenance-status:
  - Not maintained
practice-area:
  - Construction
sector:
  - Construction and infrastructure
clause_child_name: "Mary's Clause"
clause_summary: "<p><span style=\"color: rgb(68, 68, 68);\">This clause amends the JCT’s standard Design and Build documents to make energy efficiency part of practical completion.</span></p>"
clause_last_updated_date: 2022-11-30
related_clauses: false
---

## Child’s name

Mary’s Clause

## Summary

This clause amends the JCT’s standard Design and Build documents to make energy efficiency part of practical completion.

## Last updated date

2022-11-30

## Related clauses