Delaware Resilient and Sustainable Communities League Committees

Members of the Delaware Resilient and Sustainable Communities League (RASCL) fulfill RASCL’s mission to promote resilience and sustainability in communities throughout the First State by serving on four committees: Community Planning Assistance, Outrea …

Resilient and Sustainable Communities League (RASCL)

RASCL is a collaborative network made up of partners working to promote resilience and sustainability in communities across the State of Delaware. It provides information, technical assistance, and networking opportunities to state, local, and county g …

Delaware RASCL Summit

The Delaware Resilient and Sustainable Communities League (RASCL) hosts an annual summit to bring together community and municipal leaders, counties, state agencies, non-profit organizations, and federal partners on the topics of increasing community r …

Delaware 2025 Climate Change Projections Report

In October 2025, the University of Delaware Center for Environmental Monitoring and Analysis (CEMA) published the Delaware 2025 Climate Change Projections Report. This report presents a comprehensive assessment of sea level rise, temperature, and preci …

2025 Delaware Climate Action Plan

In January 2026, the Delaware Department of Natural Resources and Environmental Control published its updated Climate Action Plan for the next five years. The 2025 Climate Action Plan is a practical playbook to reduce greenhouse gas emissions, protect …

Delaware National Estuarine Research Reserve Coastal Training Program

Coastal Flood Monitoring System

The Delaware Coastal Flood Monitoring System (CFMS) is a web-based tool and alert system designed to provide emergency managers, planners, and others the information needed regarding upcoming coastal flood events. The CFMS covers the Delaware Bay coast …

Office of the Delaware State Climatologist

The Delaware Climate Office (DCO) is the principal scientific extension service for weather and climate information for the State of Delaware. The Office resides within the Department of Geography & Spatial Science and the College of Earth, Ocean, …

Center for Environmental Monitoring & Analysis (CEMA)

CEMA, the official real-time weather and climate data repository for Delaware, is an environmental data services center within the College of Earth, Ocean, and Environment (CEOE) at the University of Delaware. CEMA provides the following primary servic …

Coastal Delaware Resiliency

A warming climate, changes in weather patterns, and rising sea levels will change how and where business is done in coastal Delaware. These factors may also provide new business opportunities. This report summarizes the current state of climate science …