Castellum AB, a prominent player in the real estate sector, is headquartered in Sweden (SE) and operates extensively across the Nordic region. Founded in 1994, Castellum has established itself as a leader in commercial property management, focusing on office, retail, and logistics spaces. The company is renowned for its commitment to sustainability and innovation, offering unique solutions that enhance tenant experiences and operational efficiency. With a diverse portfolio of properties, Castellum has achieved significant milestones, including recognition for its environmentally friendly practices and strategic acquisitions that bolster its market position. As a key contributor to the Nordic real estate market, Castellum continues to set benchmarks in property development and management, making it a trusted name in the industry.
How does Castellum's carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.
Mean score of companies in the Real Estate Services industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.
Castellum's score of 75 is higher than 85% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2023, Castellum reported total carbon emissions of approximately 86,250,000 kg CO2e, comprising 292,000 kg CO2e from Scope 1, 10,260,000 kg CO2e from Scope 2 (market-based), and 75,697,000 kg CO2e from Scope 3 emissions. The company has set ambitious climate commitments, aiming for 100% reduction in absolute Scope 1, 2, and 3 greenhouse gas emissions by 2030, using 2017 as the base year. This target is aligned with the Science Based Targets initiative (SBTi) and reflects Castellum's commitment to achieving net-zero emissions across its value chain by 2040. For the near term, Castellum has established specific reduction targets, including a 46% reduction in operational GHG emissions per square metre of owned and leased buildings by 2030 from a 2023 base year. Additionally, the company aims to reduce upfront embodied Scope 3 emissions of new buildings by 45.4% per square metre within the same timeframe. Castellum also commits to not installing any new fossil fuel equipment in its property portfolio from May 1, 2025. Overall, Castellum's climate strategy is focused on achieving climate neutrality by 2030, with significant reductions planned across all scopes of emissions, demonstrating a proactive approach to sustainability in the real estate sector.
Access structured emissions data, company-specific emission factors, and source documents
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|
| Scope 1 | 639,000 | 000,000 | 0,000,000 | 000,000 | 000,000 | 000,000 | 000,000 | 000,000 | 000,000 |
| Scope 2 | 10,720,000 | 0,000,000 | 0,000,000 | 0,000,000 | 0,000,000 | 0,000,000 | 0,000,000 | 00,000,000 | 00,000,000 |
| Scope 3 | - | - | 000,000,000 | 000,000,000 | 000,000,000 | 000,000,000 | 00,000,000 | 000,000,000 | 00,000,000 |
Castellum's Scope 3 emissions, which decreased by 29% last year and decreased by approximately 77% since 2017, demonstrating supply chain emissions tracking. The vast majority of their carbon footprint comes from suppliers and value chain emissions, representing the vast majority of total emissions under the GHG Protocol, with "Purchased Goods and Services" being the largest emissions source at 72% of Scope 3 emissions.
Climate goals typically focus on 2030 interim targets and 2050 net-zero commitments, aligned with global frameworks like the Paris Agreement and Science Based Targets initiative (SBTi) to ensure alignment with global climate goals.
Castellum has established climate goals through participation in recognized frameworks and target-setting initiatives. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.


Common questions about Castellum's sustainability data and climate commitments