Enterprises, including municipal utilities, provided a large share of the financing. Poland’s environmental funds and EU financial support also played important roles. This level of funding, however, was not sufficient to achieve national and EU targets. While there was a significant expansion of biological and mechanical treatment and composting, more than half of MSW is still landfilled. Further investment is needed to meet the 2020 targets, notably for the recycling and composting of MSW. Current plans also call for high levels of investment to build MSW incinerators.