FHLB Des Moines is a regional bank within the Federal Home Loan Bank System, which provides funding and liquidity to financial institutions in its district. The bank plays a crucial role in supporting housing finance and community development by offering various financial products and services to its members, which include banks, credit unions, insurance companies, and community development financial institutions.

In terms of sustainability, FHLB Des Moines is committed to promoting responsible and sustainable business practices. The bank has been involved in initiatives that support affordable housing and community development, which are key components of its sustainability strategy. However, specific details about its carbon footprint, ESG reports, or sustainability certifications are not extensively documented in public resources. As such, more detailed information on their sustainability efforts may be limited.