The Government of Grenada, in collaboration with the German Development Corporation (GIZ), is spearheading the Climate-Resilient Water Sector in Grenada (G-CREWS) project. This initiative is co-funded by the Green Climate Fund (GCF) and the German Federal Ministry for the Environment, Climate Action, Nature Conservation and Nuclear Safety (BMUKN) through its International Climate Initiative (IKI), alongside contributions from the Grenadian government. A key component of the project is the promotion of rainwater harvesting to enhance climate resilience in the nation’s water sector. The success of this effort will be measured by the increased adoption of rainwater harvesting practices. To facilitate this, the government is considering the introduction of mandatory rainwater harvesting legislation. As part of this process, public consultation sessions are being held to gather feedback and suggestions on the draft regulations. The draft legislation is currently open for public comment, and an online consultation is scheduled for Wednesday, 12 November 2025, from 5–7 pm. The draft can be accessed via the Climate Resilience Portal, and comments can be submitted to [email protected]. The G-CREWS project underscores Grenada’s commitment to sustainable water management and climate adaptation.