This document discusses 15 potential solutions for achieving the European Union's 2050 decarbonization goals. It describes solutions such as using insulating gases that reduce greenhouse gas emissions by 99% compared to SF6, an IoT solution called Leanheat that improves energy efficiency in buildings by 11% and cuts peak power requirements by 20%, and the Northern Lights carbon capture and storage project which aims to store 1.5 million tons of CO2 per year starting in 2023 to help decarbonize European industries.