The document discusses financing affordable and clean energy technologies in Bangladesh to achieve UN Sustainable Development Goal 7. It notes that while Bangladesh has abundant natural resources, commercial banks rarely invest in renewable energy and local financing options have short tenors. It recommends establishing a single approval process for renewable projects, relaxing import barriers on renewable components, and incentivizing new green technologies through subsidies as other countries have done. Public and private sector financing both have important roles to play to meet Bangladesh's large clean energy financing needs.