Overview of the Report
The document titled “CO2‑regnskab for Københavns Kommune 2024” is a publicly available report issued by Copenhagen Municipality. It presents the city’s official greenhouse‑gas accounting for the year 2024, detailing emissions trends from 2005 to 2024 and evaluating progress against the 19 sub‑targets set for the 2025 climate plan.
Emissions Trend Since 2005
The report shows a strong downward trajectory in municipal emissions. Compared with the 2010 baseline, total CO₂ emissions have fallen by 78.6 % when renewable energy credits are included, and by 72.5 % without those credits. This reflects a sustained reduction over nearly two decades, driven by energy efficiency measures, renewable power integration, and changes in transport and waste management.
Sustainable Housing Highlights
Housing is a central focus of Copenhagen’s climate strategy. The 2024 account records a significant decrease in emissions from residential buildings, attributed to extensive retrofitting programmes, the rollout of district heating powered by renewable sources, and the adoption of stricter building codes for new constructions. Energy‑performance certificates for existing homes have become mandatory, encouraging owners to invest in insulation, heat pumps, and smart‑control systems.
Transport and Mobility Reductions
Transport‑related emissions have also declined. The city reports lower fuel consumption due to expanded cycling infrastructure, increased electric‑vehicle (EV) adoption, and the implementation of low‑emission zones. Public transport ridership has risen, and the share of trips made by walking or cycling now exceeds 30 % of total urban mobility, contributing to the overall emissions cut.
Waste Management and Circular Economy
Waste sector data indicate a reduction in landfill‑derived methane emissions. Copenhagen has intensified recycling programmes, introduced organic waste composting, and achieved a higher rate of material recovery. These actions have lowered the carbon intensity of waste handling and support the city’s circular‑economy objectives.
Sub‑Target Performance for 2025
The report evaluates each of the 19 sub‑targets linked to the 2025 climate plan. While most sectors show progress, the majority of sub‑targets have not been fully met. Key gaps remain in areas such as private‑vehicle emission reductions and certain building‑sector benchmarks, highlighting the need for accelerated measures.
Key Quantitative Indicators
- Total CO₂ emissions 2024: [exact figure not listed in excerpt].
- Emission reduction vs. 2010 baseline: 78.6 % (with renewables credit), 72.5 % (without).
- Residential building emissions: significant decline (specific percentage not disclosed).
- Share of trips by walking/cycling: >30 %.
- Waste‑related methane emissions: decreased due to higher recycling rates.
Implications for Pan‑European Sustainable Housing
Copenhagen’s experience offers a model for other European cities aiming to decarbonise housing stock. The combination of mandatory energy‑performance standards, large‑scale retrofits, district heating powered by renewables, and integrated transport policies demonstrates how coordinated public‑sector action can achieve substantial emissions cuts. The data underscore the importance of policy coherence, financial incentives, and public engagement in reaching climate targets for the built environment.