Our Research
Our insights bring you actionable intelligence on sustainable innovation. Whether you have questions about investment trends or are looking for the next big disruptor, our insights help you assess innovation and stay ahead of rapidly changing investment trends and technologies across all six sectors.
Subscribers to our Monitor service receive detailed Sector Insights, Investment Insights and more throughout the year. Contact us to find out how to sign up for our Monitor service.
Subscriber Publication - Sector Insights

A REVIEW OF KEY TRENDS AND UPDATES,
FROM ACROSS OUR GLOBAL INNOVATION COMMUNITY
Flood Resilience
Flood resilience technology focuses on adapting current infrastructure to flooding events in the context of increasing pluvial flooding, coastal erosion, and decaying infrastructure. Current strategies combatting flooding focus on directing water and preventing damages four hours before a flood and throughout the flood event. This strategy leaves urban areas, particularly in North America and Western Europe, severely underprepared: damaging property, infrastructure, and leading to deaths. New innovations in software, sensors, and physical solutions provide opportunities to mitigate preventable damage through stormwater asset analysis, improved coastal defenses, and digital mapping technology, providing high-impact insights. The outcomes from incorporating these proactive flood resilience technologies improve financial savings from flood damages by over 500% while reducing loss of life and other social externalities related to extreme weather events.
This publication is part of our CTG Monitor Service.
Subscriber Publication - Investment Insights

THE QUARTERLY VENTURE DATA REVIEW BY CTG'S MONITOR SERVICE
Quarterly Investment Monitor Q4 2022 - Slides
4Q22 closed at $12.8 billion, invested across 582 deals. Transportation & logistics leads in investments at $2.4 billion, followed by resources & environment at $2.1 billion, and materials & chemicals at $2 billion - which more than doubled its investments. The attached analysis includes detailed quarterly global venture investment trends, with sectoral, geographic and investment stage breakdowns, as well as a detailed breakdown of investment activity in Europe & Israel and Asia Pacific and a trend analysis on cleantech SPACs. The enabling technology theme this quarter is Predictive Maintenance. Also included are details on the launch of subscriber-only investment webinar.
Another substantial year for cleantech, 2022 closed with $57.7 billion invested across 2,304 deals.
This publication is part of our CTG Monitor Service.
All Publications
![]() 2023 Global Cleantech 100 Report
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![]() Sweden in the Global Cleantech Innovation Index 2017
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![]() 50 to Watch 2021 Report
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