Monitoring, Evaluation and Reporting We will continually monitor and evaluate the progress of this action plan against the intended outcomes, and review and refine it based on lessons learnt. The plan is intended to be a live document, and will develop as we continue to increase our understanding of emission sources and the most effective ways to reduce them. Progress Reporting Performance monitoring on the action plan will take place each year to track progress against agreed actions and performance, and it will be made publicly available to ensure transparency. The action plan will be fully reviewed after three years. Emissions Data Westminster City Council will calculate and publicly report on our organisational emissions each year in line with the Local Government Association’s Carbon Accounting Tool reporting methodology. City wide emissions data will be sourced from SCATTER21 and the London Energy and Greenhouse Gas Inventory (LEGGI)22 for citywide emissions progress monitoring. challenges and opportunities challenges and opportunities 41 | Zero Carbon City 2040 Westminster Climate Emergency Action Plan Contents Contents Foreword and introduction Foreword and introduction Glossary Glossary accelerating Delivery accelerating Delivery commitment and Collaboration commitment and Collaboration