ESCWA Publication: E/ESCWA/CL1.CCS/2026/Brief.2
Country: Arab region, Hashemite Kingdom of Jordan, Lebanese Republic
Publication Type: Policy briefs
Cluster: Climate Change and Natural Resource Sustainability
Focus Area: Climate change, Natural resource sustainability
Initiatives: Resilient water solutions against climate change in Jordan and Lebanon, Arab Centre for Climate Change Policies
SDGs: Goal 6: Clean Water and Sanitation, Goal 13: Climate Action
Keywords: Arab countries, Households, Jordan, Lebanon, Rainwater, Water harvesting, Water resources, Water supply
Catch the rain: household solutions for a drier tomorrow
May 2026
The present informational brief sets out best practices, tips and resources on rooftop rainwater harvesting for households in the Arab region. It reflects knowledge generated as part of the “Resilient water solutions against climate change in Jordan and Lebanon” project, financed by the Adaptation Fund and implemented by UN-Habitat in partnership with ESCWA. It aims to increase the resilience of communities to climate change-related water challenges in Jordan and Lebanon.
- Harvest the future: sustainable solutions for small farmers
- Catch the rain: household solutions for a drier tomorrow
- Rethinking water: the promise of treated wastewater reuse for agriculture in Lebanon
- Permaculture: growing a resilient future for the Arab region
- From sink to sustainability: greywater solutions for the Arab region
- Rethinking water: treated wastewater reuse for agriculture in Jordan
- Every drop counts: Harnessing rainwater for public facilities in the Arab region
- More livable cities, safer streets: planning for future-proof urban spaces in the Arab region
Related content
Climate change, Natural resource sustainability
The present informational brief sets out best practices, tips and resources on rooftop rainwater harvesting for households in the Arab region. It reflects knowledge generated as part of the “Resilient water solutions against climate change in Jordan and Lebanon” project, financed by the Adaptation Fund and implemented by UN-Habitat in partnership with ESCWA. It aims to increase the resilience of communities to climate change-related water challenges in Jordan and Lebanon.
- Harvest the future: sustainable solutions for small farmers
- Catch the rain: household solutions for a drier tomorrow
- Rethinking water: the promise of treated wastewater reuse for agriculture in Lebanon
- Permaculture: growing a resilient future for the Arab region
- From sink to sustainability: greywater solutions for the Arab region
- Rethinking water: treated wastewater reuse for agriculture in Jordan
- Every drop counts: Harnessing rainwater for public facilities in the Arab region
- More livable cities, safer streets: planning for future-proof urban spaces in the Arab region
