Challenge

In 2015, Boston had already been experiencing the effects of climate change for many years. Rising sea levels, hotter summers, and increasingly intense storms posed a real risk to the city’s people, economy, and neighborhoods. Weather-related events threatened homes, businesses, and critical infrastructure, and the residents faced significant interruptions to daily life, displacement, or even physical harm. As the climate continued to change, these risks would only increase and become more frequent. A solution based on 360-degree resilience consulting was needed to strengthen Boston’s climate resilience, helping the city adapt to climate risks, protect its residents, and preserve its future.  

Solution

To address this challenge, the City of Boston, with support from Arcadis and a team of experts, created the Climate Ready Boston initiative. The city leaders knew they needed more than just a plan—they needed a vision for the future that paired protective measures with new infrastructure to promote health, safety, and equity, which is what Climate Ready Boston aimed to do.  

The first step was understanding Boston’s vulnerabilities. The team conducted a thorough evaluation of the most pressing natural hazards, including extreme heat, stormwater flooding, and rising sea levels. From calculating the economic impact of business disruptions to identifying populations with notable vulnerability to climate impacts, the assessments painted a clear picture of the challenges ahead in terms of present-day and future risks to people, systems, and infrastructure, and the potential cost of inaction, which could have been billions of dollars. 

Impact

Climate Ready Boston has already made a difference in the lives of residents. By engaging the citywide community in efforts to reduce flood risks, improve disaster preparedness, and promote a vibrant and resilient future, the City of Boston is better equipped to protect its people and businesses. Vulnerable communities, who often bear the brunt of climate impacts, now have a stronger voice in shaping their future. 

Beyond safety, the city is reaping economic and environmental rewards. Proactive planning minimizes potential losses from flooding and helps boost investor confidence in Boston’s climate resilience. Incorporating nature-based solutions and sustainable infrastructure helps build a future that also promotes ecological restoration along the shoreline, supports improved water quality in Boston Harbor and surrounding estuaries, and mitigates key climate change drivers. 

The success of Climate Ready Boston lies in its legacy. By prioritizing people and creating strategies that balance bold vision with practical action, Boston has become a global model for proactive urban climate resilience. It’s a story of strategic leadership, community empowerment, and commitment to continuous improvement—and a reminder that with the right plan, we can all secure a better future for our communities. 

1,000+
Bostonians participated in planning
15,000+
homes and businesses assessed for risk
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Arcadis provided excellent technical support and consulting services on the Climate Ready Boston report. We trusted their analysis and methodology and were very confident in the results and recommendations of the report. We also enjoyed working with the project managers, as they provided the highest level of customer service and responsiveness to feedback.

Mia Mansfield, Assistant Secretary for Resilience, Commonwealth of Massachusetts | Former Climate Ready Boston Program Manager, City of Boston Environment Department

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