Bankers Without Boundaries (‘BwB’), an innovator in finance, is a not-for-profit powered by former investment bankers to assist high impact projects that benefit the environment and social good. BwB works with governments, institutions, cities, and foundations to mobilize capital advisory and research services. They apply financial concepts and structuring expertise to projects to align them with the investment needs of capital markets, considering risk reduction, the scaling and generation of financial returns, alongside broader positive co-benefits and impacts. Their focus is to garner public and private institutional support for projects, enabling public funding to sufficiently leverage private capital to generate requisite scalability. They are committed to catalyzing investment within sustainable development, they are passionate about facilitating necessary solutions and innovation by accelerating entrepreneurship. Reducing emissions in the built environment is a complex problem with multiple components. Many of these complexities arise from an underlying assumption, in nearly all jurisdictions, that solving the problem is the responsibility of individual property owners.