Quantifying industry impacts on the Sustainable Development Goals

The private sector plays a crucial role in achieving the United Nations Sustainable Development Goals (SDGs). However, implementation of the SDGs into corporate strategies is low, and there are as yet no practicable methods to assess the impact of business activities on the SDGs. Therefore, this paper identifies influencing factors of industries on the official SDG indicators, and we develop a top-down method to quantify industry footprints vis -`a-vis the SDGs, including the manufacturing and use phase and supply-chain effects. We apply the proposed method to case studies for 19 industries (which is the entire private sector, with the exception of services) and 28 environmental SDG indicators, covering topics such as greenhouse gas emissions, energy con-sumption, microplastic emissions, and land take. First, the results show that the private sector has a high impact on the SDG indicators under analysis, with a total footprint of 66% for all industries on average. Second, large industries such as agriculture, construction, and motor vehicles usually have the highest footprints. Third, a few industries cause a major part of the footprint for each indicator, which means efficient improvements are indeed possible. Finally, every industry has some impact on any given SDG indicator, at least in a small way via the supply chain. By quantifying footprints for the private sector, this paper demonstrates where responsibility for achieving the SDGs lies, it also supports companies in making decisions and implementing the SDGs in their strategy. In addition, this data-based assessment helps to avoid "SDG-picking".