Our research is carried out by staff with dedicated knowledge of the theme or themes they are working on and in a position to quickly tap into the specialist know-how of universities and make it available to government and industry. Eager to share its knowledge and understanding, CE Delft provides open access to its findings whenever it can. In some cases, though, results are available only to the party commissioning the study. We shed light on the costs, opportunities and impacts of environmental measures, as well as the potential and potential impact of environmental policy as such. Our research answers questions such as: what are the precise environmental impacts and external costs of particular economic activities? And: what technologies and policies are available to reduce those impacts, and what are their precise costs and benefits?