Impact and dependencies assessment
Kajima Corporation has not holistically assessed its impacts or how it depends on nature, including biodiversity. It has an opportunity to start such an assessment across its value chains, focused on quantification of its impacts or dependencies.
Key areas and species
Kajima Corporation does not disclose key species or areas important for biodiversity affected by its operations or suppliers. It has an opportunity to increase its transparency.
Ecosystem conversion and restoration
No evidence was found regarding Kajima Corporation’s efforts to avoid ecosystem conversion, including deforestation, or promote restoration. While the company discloses the implementation of the Biodiversity Action Plan to restore the ecosystem, it is unclear with the details and outcome of such plan. The company has an opportunity to develop a strategy and publicly report on specific, time-bound targets.
Resource exploitation and circularity
While Kajima Corporation discloses its material flow in construction sites and offices with clear input and output, it should disclose its main construction materials in more detail. The company does not report quantitatively on its group-wide circularity performance. While the company provides practices on soil contamination investigations, no further evidence on the actions or measures taken to improve soil health. The company does not disclose a target to improve soil health in its production or sourcing practices.
Water
While Kajima Corporation discloses its water consumption, the amount increases compared to the previous year. The company does not disclose a time-bound target to reduce water withdrawal across its own operations. The company does not report how much water is withdrawn for its own operations in water-stressed areas. The company does not engage with suppliers to reduce water withdrawal.
While Kajima Corporation discloses its wastewater discharge, it is unclear whether the water quality pressures reduces compared to the previous year. The company discloses its process of managing and monitoring water discharge quality, especially in water-stressed areas. The company does not regularly report on water pollution. The company does not disclose targets to reduce water pollution. The company does not disclose a commitment to respect the right to water. The company does not disclose its processes for implementing preventive and corrective action plans for identified specific risks to the right to water and sanitation in its own operations.
Solid and air pollution
No evidence that Kajima Corporation is reducing the production of hazardous waste was found. No evidence that the company reduces plastic use and waste in its own operations was found. The company does not report on the amount of plastic waste generated and proportions directed from or to disposal. The company reports regularly on NOX and SOX emissions as its air quality parameters of emissions of harmful air pollutants. The company does not report time-bound targets to reduce air pollutants across the most material parts of its value chain.
GHG emissions
No evidence that Kajima Corporation reduces its scope 1 and 2 greenhouse gas emissions was found. While the company sets a target to achieve carbon neutrality for its scope 1 and 2 emissions by 2050, it does not specify that this will include absolute reductions in their scope 1 and 2 emissions. No evidence that the company reports progress against the target and that the target is aligned with a 1.5-degree trajectory.
No evidence that Kajima Corporation reduces its scope 3 emissions was found. The company sets a target to reduce scope 3 emissions by at least 80% by 2050 compared to the baseline year in 2013, but no evidence that the company reports progress against the target and that the target is aligned with a 1.5-degree trajectory.
Invasive species
Kajima Corporation has not identified any activities that could lead to the introduction of invasive alien species in its own operations.