For a joint project of owners of commercial properties, financial services providers and companies from the energy efficiency sector (“Financial Forum Energy Efficiency in Buildings), The CO- Firm developed a free toolbox with five tools. With these tools, you can identify climate protection measures and put them into practice. You can get the tools here. Immobilien Zeitung IZ used the Toolbox as an opportunity to interview Bertolt Goeke from the Federal Ministry for the Environment, Jan von Mallinckrodt from Union Investment Real Estate and Martin Bornholdt from DENEFF. You can read the interview here.