As the United States steps back from the Paris Agreement, concerns arise about the future of sustainable technologies. IDTechEx highlights key areas for sustainable growth. Carbon capture technologies (CCUS) remain crucial, with the US leading efforts and the EU setting targets for CO2 storage. Incentives for CO2 utilization, like tax credits, drive applications in various sectors. Renewable energy technologies, from hydrogen fuel cells to small modular reactors, are highlighted for data center investments. Companies like Amazon and Microsoft are investing in carbon-free energy. Despite challenges, regulations and incentives worldwide are propelling sustainable technology development, with a focus on carbon neutrality and green technologies.