Funding for Window 2 focuses on accelerating green business solutions.Window 2 is funded by the German Development Cooperation through KfW Development Bank. The funding has been allocated over 3 rounds, with the first call for applications going out in November 2023. The second round  was launched in April, 2025 and third round in March 2026.

In order to qualify for a matching grant and on-demand technical assistance support under Window 2, applicants are required to propose a project which would prioritize sustainability and conservation in their overall proposed business model whilst creating jobs and improving the livelihoods of the bottom of the pyramid. The applicants need to propose to set up project(s)that would address a particular pressure point on the environment (e.g. waste management, land conservation, biodiversity conservation, deforestation, etc.)which aimed to reduce negative environmental impact and promoting green initiatives through local partnerships, behavioral change campaigns, new distribution models, etc. The private sector companies are being challenged to set up projects that shall front- load the necessity for job creation and livelihood improvements as the green solution is articulated along the triple-A paradigm of Affordability, Accessibility, and Acceptability among the targeted households who will benefit from the project as suppliers or consumers of the product/service/technology/business model to be promoted under the project.