Locked revenue figures are available in Radar; the eight company financial previews stay the same throughout this page. A dash means the figure is outside these featured lists. Revenue years vary by company; the figures are not a like-for-like revenue comparison. Compare annual accounts ↗
the United States’s
climate and carbon accounting industry,
in focus.
The companies, capital and talent shaping climate and carbon accounting in the United States. Find the leaders. Understand the segments. See where the activity is.

An industry ecosystem,
measured in context.
MEET THE COMPANIESExplore the United States’s climate and carbon accounting leaders
24 featured companies from the funding, hiring, revenue and team-size leaderboards.
Expand panel +
Explore the United States’s climate and carbon accounting leaders
24 featured companies from the funding, hiring, revenue and team-size leaderboards.
Company discovery
Recorded evidence onlyRecently founded independent companies
Recently founded means a recorded 2023–2026 founding year and no recorded parent, acquirer or public-company status. These companies are not labelled startups without that separate classification.
Explore classified startups in Radar ↗Climate and Carbon Accounting industry KPIs in the United States
A few useful ratios bring the size of this ecosystem into perspective.
58 of 585 tracked companies have open roles.
264 of 585 tracked companies have a recorded round.
Share of disclosed capital received by the three largest recorded recipients.
Midpoint of 604 rounds with a disclosed amount.
Scale is concentrated. Opportunity is broader. The three largest funding recipients hold 26.6% of disclosed capital, while 54.9% of tracked companies have no recorded funding round.
Explore the segments →CAPITAL & COMPANY FORMATIONHow the United States climate and carbon accounting has grown
Recorded company formation and disclosed funding across the complete annual series shown.
Expand panel +
How the United States climate and carbon accounting has grown
Recorded company formation and disclosed funding across the complete annual series shown.
Disclosed funding by year
Sum of recorded funding rounds · USD
View the numbers
| Year | Funding (USD) | Founded | Raising |
|---|---|---|---|
| 2016 | $1.57B | 23 | 21 |
| 2017 | $540.37M | 25 | 16 |
| 2018 | $480.08M | 36 | 29 |
| 2019 | $1.02B | 42 | 24 |
| 2020 | $1.03B | 62 | 40 |
| 2021 | $2.46B | 91 | 69 |
| 2022 | $2.41B | 80 | 72 |
| 2023 | $1.43B | 72 | 72 |
| 2024 | $1.39B | 22 | 72 |
| 2025 | $511.86M | 2 | 51 |
Funding concentration
Share of all disclosed company funding.
- Indigo10.2%
- Summit Carbon9.4%
- Ygrene Energy Fund7.0%
- Other companies73.4%
Funding by stage
710 recorded rounds since 2016
Investors appearing most often
Recorded participation in climate and carbon accounting company rounds since 2016.
- 01OSTI 83 rounds
- 02Climate Capital 25 rounds
- 03National Science Foundation 21 rounds
- 04DOE 20 rounds
- 05Lowercarbon Capital 18 rounds
- 06Europa 17 rounds
- 07Y Combinator 16 rounds
- 08Breakthrough Energy 13 rounds
- 09Prelude Ventures 12 rounds
- 010America’s Seed Fund 12 rounds
Recent recorded rounds
Latest recorded rounds · USDBacked by B Capital and Cerberus Ventures and others.
Backed by Hshyosungadvancedmaterials and Capricorn Partners.
Backed by Suffolk.
Backed by Octopus Energy.
Backed by .
Backed by .
Backed by .
Backed by Rule 1 Ventures.
Largest and notable recorded rounds
Each card is one recorded roundBacked by The Rise Fund.
Backed by Brookfield Renewable U.S..
Backed by Flagship Pioneering and Alaska Permanent Fund and others.
Backed by Baillie Gifford and Temasek and others.
Backed by EnCap Flatrock Midstream.
Backed by Warburg Pincus.
Backed by Flagship Pioneering and State of Michigan and others.
Backed by Baillie Gifford and Investment Corporation of Dubai and others.
Backed by Continental Resources.
Backed by Warburg Pincus and Core Innovation Capital and others.
THE BUSINESS BEHIND THE ACTIVITYRevenue, profitability & financial strength
Annual accounts for reporting companies linked to this landscape, on like-for-like currency and reporting bases.
Expand panel +
Revenue, profitability & financial strength
Annual accounts for reporting companies linked to this landscape, on like-for-like currency and reporting bases.
Display conversions use the dated reference rates above. Where a verified rate is unavailable, figures retain their source currency. Each reporting cohort keeps its currency and accounting basis separate.
FY2025 · company accounts; aggregate reporting threshold not met · 2 reporting entities from 5 eligible matches.
Sum of reporting-entity revenue; not the United States market sales.
Combined result for the same cohort.
Combined net income ÷ combined revenue.
The middle covered reporting entity.
None of 2 covered entities.
Share of covered revenue from the five largest entities.
Annual account trend
Reported cohort totals by year; coverage is stated for every period.
Bar height shows revenue. Changes in coverage can affect totals.
Profitability has two perspectives
FY2025 · 2 reporting entities
Open the company accounts
Up to eight fixed company previews show financial amounts. Search and sort the wider company list, then continue in Radar.
| Company / reporting entity | Revenue | Net profit / loss | Net margin | Revenue growth | Total assets |
|---|---|---|---|---|---|
| PHINIA ↗1968915 | $3,483.0m | $130.0m | +3.7% | — | — |
| LanzaTech ↗1843724 | $55.8m | $-49.0m | -87.7% | — | — |
Explore full company accounts and filings.
Explore a reporting entity
Choose “View accounts” to inspect an available company preview.
How does climate and carbon accounting compare?
Each pair uses the same year, currency and reporting basis. Cohort overlap is disclosed.
| Industry | Covered / eligible | Revenue total | Median revenue | Net profit / loss | Aggregate margin | Profitable share | Overlap |
|---|
Available-account cohorts are not estimates of whole industries. Overlapping entities can occur in more than one cohort; do not add cohort totals.
Coverage, calculations & financial sources
Filed annual accounts for exact designated national identifiers. Every aggregate and peer pair uses one fiscal year, source currency and reporting basis; periods, coverage and overlap are explicit; 2026 partials are excluded.
The same up to eight reporting entities remain open across years, filters and sorts. Other company figures are available in Radar.
Source currencies and accounting bases stay separate. Missing accounts are excluded rather than treated as zero. Exact reporting periods appear on company previews. Annual totals can change with coverage and do not measure growth of a fixed company cohort.
Web traffic, app reach and release cadence
How the the United States companies on this page show up online: the sites people visit, the apps they install, and how often those apps ship.
Most-installed apps
14 of these companies (2.4%) publish at least one Android app — 17 apps in all, carrying 1.8M installs between them.
| App | Installs | Rating | Store category |
|---|---|---|---|
| GreenFi - Mobile BankingGreenFi | 1.7M | 4.3 | Finance |
| Dashboard.Earth Climate Actiondashboard.earth | 48.3K | 4.2 | Education |
| Commons: Smart Money for GoodCommons | 40.1K | 4.4 | Finance |
| Boomitra FarmerBoomitra | 24.8K | — | Productivity |
| GridRewards: Energy EfficiencyGridRewards | 11.6K | 4.4 | House & Home |
| Boomitra - RepBoomitra | 9.8K | — | Tools |
| Nextep: Empowers Each StepNextep | 3.9K | — | Health & Fitness |
| Ygrene PortalYgrene Energy Fund | 3.7K | 4.3 | Business |
| GetGreen - Climate ChangeGetGreen | 2K | 4.8 | Lifestyle |
| Mati FarmMati | 435 | — | Tools |
Installs are lifetime totals to date at the June 2026 store reading — a measure of reach, not of people using an app today.
App reach by segment
The busiest app inside each of this page’s own segments, with the quarterly release trend behind it (2024Q1–2026Q1).
| Segment | Apps | Installs | Leading app | Release trend |
|---|---|---|---|---|
| Air Pollution Management Tech | 14 | 141.6K | Dashboard.Earth Climate Action 48.3K | |
| Crop Tech | 2 | 34.6K | Boomitra Farmer 24.8K | |
| Investment Tech | 2 | 3.7K | Ygrene Portal 3.7K |
A company can carry several segment tags, so these rows overlap and should not be added together. Trend lines are zero-based and share one quarter grid, so a flat line is a quiet segment, not a missing one.
INSIDE THE INDUSTRYThe the United States climate and carbon accounting market map
Explore the segments behind the headline numbers.
Expand panel +
The the United States climate and carbon accounting market map
Explore the segments behind the headline numbers.
Where companies are building
Rank segments by scale, hiring or disclosed funding.
Companies can sit in several segments. Counts and funding overlap.
Enterprise tech
The largest measured segment in this report snapshot.
50 companies hiring · $12.36B disclosed funding
Explore in RadarHow companies make money
Common revenue models; a company can use more than one.
THE COMPANIES IN MOTIONWho is listing, hiring leaders, launching and winning work
Recorded corporate activity linked to companies in this landscape.
Expand panel +
Who is listing, hiring leaders, launching and winning work
Recorded corporate activity linked to companies in this landscape.
Recent corporate headlines 10 dated reports
Worldly, the leading sustainability and supply chain intelligence platform for the consumer goods industry, has acquired Bendi Software, a UK-based supply chain mapping and supplier risk intelligence company.
ZEFIRO ANNOUNCES INVESTMENT OF C$4.5M FROM TWO EUROPEAN STRATEGIC INVESTORS
Mangrove Systems has acquired operating assets from Grain Ecosystem, a waste-to-value project operations software specialist, in a tech M&A deal.
C.Scale, a building performance data platform, announced that it has acquired the Tally life cycle assessment tool from Building Transparency.
Rubi, the company pioneering the next era of manufacturing with technology that transforms carbon into essential materials, today announces a $7.5 million funding round and significant commercial traction, including multi-year offtake term sheets worth over $60M with leading fashion brands and manufacturers, eight new commercial partnerships, and moving pilots into larger-scale production testing.
Beringea has today announced the sale of its stake in WiredScore, which has been acquired by Meter, a leading provider of internet infrastructure for the enterprise.
The Baldwin Group acquired Creisoft, Inc. and its subsidiaries, collectively known as Obie, a Chicago-based embedded insurance distribution business.
Ando, a startup building AI infrastructure for hourly work, has raised a $4 million seed round to expand its demand-forecasting and scheduling platform and scale deployments with enterprise customers. The financing was led by Slow Ventures, with participation from Blitzscaling Ventures, Zero Capital, Monochrome, Gaingels, Mana Ventures, Fireroad, and additional investors.
Terradot, a startup focused on enhanced rock weathering (ERW), has acquired its competitor Eion.
Terradot has acquired a rival carbon removal startup, consolidating technology and talent in a sector backed by major tech companies.
Full recorded event mix
Top 10 categories among 424 recorded events in the 24-month window.
IPO pipeline
1 companies with recorded IPO activity
IPO · NYSE1 reports
Leadership moves
22 tracked people moves
Appointment Vice President of Engineering
Appointment Vice President of Project Development
Appointment Chief Financial Officer
Appointment Chief Executive Officer
Appointment Vice President, Human Rights Risk Solutions
Promotion Chief Data Officer
Appointment Director of Carrier and Enterprise Relationships
Promotion Chief Strategy Officer
Product launches
Products, platforms and features in the recorded window
AI Agent
AI tools
Training program
Product
Sustainability & Supply Chain Intelligence Platform
Financial operations platform
Contract wins
37 recorded customer wins
Customer: Octopus Energy GenerationCarbon removal
Customer: JPMorganChaseCarbon removal
Customer: jpmorgan chaseCarbon Removal
Customer: strategic biofuelsClean Energy
Customer: metaEnvironmental Services
Customer: spray engineering devicesRenewable fuels
Workforce actions
1 companies with reported reductions
25.0% roles
Regulatory events
7 recorded events
application dismissedBritish Columbia Securities Commission
approved amendment to qualified offeringU.S. Securities and Exchange Commission
approved for workLouisiana Department of Conservation and Energy
approved extension of AGM deadlineRegistrar of Companies for the Province of British Columbia
Litigation
1 tracked suits
Antitrust claims over CO2 pipeline access for a blue ammonia projectAntitrust · Ongoing
Earnings pulse
Reported company results in the recorded window.
Median across 19 reported growth observations; companies may contribute multiple periods.
Mergers and acquisitions
Company-linked deal reports; status is preserved as recorded.
| Acquirer → target | Status | Date | Value / context |
|---|---|---|---|
| Worldly→Bendi Software Ltd | Announced | 2026-05-04 | Not stated in snapshot |
| mangrove systems→Grain ↗ | 2026-04-22 | Not stated in snapshot | |
| C.Scale→Building Transparency ↗ | Announced | 2026-04-10 | Not stated in snapshot |
| meter→WiredScore ↗ | Completed | 2026-03-26 | Not stated in snapshot |
| The Baldwin Group→Obie ↗ | 2026-02-23 | Not stated in snapshot | |
| Terradot→Na | Completed | 2026-02-07 | Not stated in snapshot |
A discussion or rumour is not a completed transaction. An unstated value is not zero.
PEOPLE & OPPORTUNITYThe talent market
675 postings in the preceding 12 months. The full 1,033-posting snapshot covers 92 employers.
Expand panel +
The talent market
675 postings in the preceding 12 months. The full 1,033-posting snapshot covers 92 employers.
Most advertised job titles
10 tracked postings mention remote work.
The seniority mix
349 postings specify a level.
Skills employers mention
Top skills across 1,033 tracked postings in the available jobs snapshot.
Median across 96 postings with pay data, expressed in USD.
Companies hiring
Large employers
| Company | Employees |
|---|---|
| PHINIA ↗ | 13,200 |
| LanzaTech ↗ | 367 |
| Renew Financial ↗ | 356 |
| Clarity AI ↗ | 319 |
| Persefoni ↗ | 295 |
| Twelve ↗ | 232 |
| Watershed ↗ | 225 |
| Worldly ↗ | 151 |
THE PEOPLE BUILDING THE FIELDFounders and leaders
486 founders and chief executives across 304 companies.
Expand panel +
Founders and leaders
486 founders and chief executives across 304 companies.
David Berry
Indigo ↗Founder & CEO Valo Health · Flagship Pioneering, Omega Therapeutics, Senda Biosciences, Inari, KSQ Therapeutics, & Seres Therapeutics…
Bruce Rastetter
Summit Carbon ↗Summit Agricultural Group, FS Fueling Sustainability, Amber Wave. University of Iowa
Jennifer Holmgren
LanzaTech ↗Lanzatech, ex-Uop, ex-Uop A Honeywell, The University of Chicago Booth School of Business, 2006
Mark Floyd
Renew Financial ↗Renew Financial, ex-Horizon Digital Finance Holdings, ex-Exeter Finance, University of North Texas, 1975
Billy Parish
Mosaic ↗Permit Power, ex-Mosaic, ex-Myenergy, Yale University, 2003
Sean Hunt
Solugen ↗University of Delaware BS 2011, Massachusetts Institute of Technology MS 2013, PhD 2016
Etosha Cave
Twelve ↗Franklin W Olin College of Engineering BS 2006, Stanford University MS 2011, PhD 2015
Eric White
Dividend Finance ↗ex-American Infrastructure MLP Funds, Merrill Lynch, The Idea Village, Alvarez and Marsal. Tulane University
Bret Logue
Elysian ↗Ex- Latham & Watkins, Bevilacqua-Knight. Stanford University BA 1997, Stanford Law School JD 2007
Andrew Kelleher
Viridi ↗Co-Founder Green Rock Energy Partners, DGSC, Gas Natural Ganamex, ex-Co-Founder Edge LNG. Villanova University 1979
Mark Herrema
Newlight Technologies ↗Princeton University BA 2004
Zack Bloom
Heirloom ↗Ex- Co-Founder SpeedySeat, Eager, CampDoc, HubSpot, Cloudflare. Lawrence Technological University 2011
Education networks
167 profiles with education records.
Prior employers
26 profiles with prior-work records.
Profiles cover recorded founders and leaders; contact details remain in Radar.
NEWS INTELLIGENCEHow this industry appears in the news
385,199 articles in the measured 12-month window.
Expand panel +
How this industry appears in the news
385,199 articles in the measured 12-month window.
News volume trends
Climate and Carbon Accounting coverage across United States · articles per complete quarter
View quarterly article counts
| Quarter | Articles |
|---|---|
| 2021Q2 | 93,291 |
| 2021Q3 | 90,473 |
| 2021Q4 | 84,308 |
| 2022Q1 | 78,845 |
| 2022Q2 | 76,629 |
| 2022Q3 | 78,934 |
| 2022Q4 | 80,073 |
| 2023Q1 | 86,216 |
| 2023Q2 | 102,931 |
| 2023Q3 | 93,396 |
| 2023Q4 | 90,863 |
| 2024Q1 | 93,547 |
| 2024Q2 | 96,180 |
| 2024Q3 | 100,658 |
| 2024Q4 | 94,371 |
| 2025Q1 | 144,818 |
| 2025Q2 | 86,047 |
| 2025Q3 | 116,035 |
| 2025Q4 | 80,507 |
| 2026Q1 | 95,682 |
Article volume measures coverage, not market sales.
Tone of coverage over time
Most-covered companies
Company share of voice
522 recorded company events across 85 companies; percentages use that event total.
Leading coverage topics
Climate and Carbon Accounting coverage across United States · ranked by full-period article count.
Recent and prior counts use the source comparison windows.
Topics gaining and losing attention
Climate and Carbon Accounting coverage across United States
| Keyword | Recent | Prior | Change |
|---|---|---|---|
| artemis program | 3,716 | 241 | 1442% |
| vaccine candidates | 2,932 | 647 | 353% |
| vaccine trials | 2,703 | 639 | 323% |
| vaccination campaigns | 2,600 | 471 | 452% |
| vaccine immunogenicity | 2,294 | 518 | 343% |
| mass vaccination sites | 1,924 | 219 | 779% |
| marine ecosystem | 1,893 | 1,249 | 52% |
| ocean sanctuaries | 1,791 | 1,171 | 53% |
| cloud infrastructure | 1,650 | 943 | 75% |
| vaccination coverage | 1,479 | 168 | 780% |
| air quality standards | 1,190 | 2,825 | -58% |
| pollution monitoring | 1,011 | 2,207 | -54% |
| hazardous air quality | 254 | 1,717 | -85% |
| climate diplomacy | 944 | 1,617 | -42% |
| climate governance | 975 | 1,615 | -40% |
Event and signal lenses
Climate and Carbon Accounting coverage across United States
Regulatory Risk
411,161 classified articlesai regulation compliance, clean energy mandates, responsible ai
60.3% critical · 34.8% positiveFunding Momentum
113,162 classified articlespollution control statutes, air quality standards, clean air advocacy
55.3% critical · 47.3% positiveGrowth
121,933 classified articlessolar electricity generation, solar pv, dc fast-charging deployment
51.6% critical · 49.2% positiveClimate and Carbon Accounting coverage across United States. Topic labels describe recorded classifications and can include broad context.
RESEARCH SIGNALSWhat Climate and Carbon Accounting research is working on
1,953 papers in the recorded india scope.
Expand panel +
What Climate and Carbon Accounting research is working on
1,953 papers in the recorded india scope.
Research orientation
Contribution mix
Tone counts: 1,260 positive · 109 neutral · 584 negative.
- Climate change478 papers
- Resilience152 papers
- Flood myth147 papers
- Psychological resilience128 papers
- Vulnerability125 papers
- Climate resilience97 papers
- Flooding81 papers
- Climate risk78 papers
Landmark: The Importance of Climate Risks for Institutional Investors
- Climate change92 papers
- Flood myth63 papers
- Flooding32 papers
- Resilience22 papers
- Agriculture19 papers
- Psychological resilience19 papers
- Vulnerability17 papers
- Climate risk16 papers
Landmark: Resilience implications of policy responses to climate change
- Flood myth296 papers
- Climate change236 papers
- Resilience134 papers
- Flooding132 papers
- Climate resilience68 papers
- Psychological resilience68 papers
- Flood mitigation66 papers
- Climate risk53 papers
Landmark: Hedging Climate Change News
Leading institutions
Leading researchers
Highly cited breakthrough-labelled papers
- Hedging Climate Risk410 citations
- What Is Nuisance Flooding? Defining and Monitoring an Emerging Challenge214 citations
- Vulnerable yet relevant: the two dimensions of climate-related financial disclosure109 citations
- Compound Inundation Impacts of Coastal Climate Change: Sea-Level Rise, Groundwater Rise, and Coastal Precipitation83 citations
- An Agent‐Based Model of Evolving Community Flood Risk77 citations
Common problems researchers identify
649 papers · 7 recurring themes
Common problems researchers identify · 01Psychological Resilience / Resilience
143 papers22.0% of this theme group
Psychological resilience (78) · Resilience (84) · Climate resilience (58) · Climate change (115)
Integrating Climate Change Adaptation into Public Health Practice: Using Adaptive Management to Increase Adaptive Capacity and Build Resilie
Climate Adaptation and Resilience
View research history
| Year | Share index |
|---|---|
| 2022 | 128.4 |
| 2023 | 140.5 |
| 2024 | 143.1 |
| 2025 | 240.0 |
Common problems researchers identify · 02Flood Myth / Flooding
130 papers20.0% of this theme group
Flood myth (128) · Flooding (63) · Flood mitigation (37) · Floodplain (17)
The Value of Urban Flood Modeling
Mitigating Climate Change Related Floods in Urban Poor Areas: Green Infrastructure Approach
View research history
| Year | Share index |
|---|---|
| 2022 | 361.6 |
| 2023 | 348.0 |
| 2024 | 300.9 |
| 2025 | 355.7 |
Common problems researchers identify · 03Vulnerability / Climate Change
93 papers14.3% of this theme group
Vulnerability (46) · Climate change (83) · Adaptive capacity (12) · Poverty (10)
Climate change-related risks and adaptation potential in Central and South America during the 21st century
Climate information requirements for community-level risk management and adaptation
View research history
| Year | Share index |
|---|---|
| 2022 | 134.0 |
| 2023 | 124.4 |
| 2024 | 87.4 |
| 2025 | 101.1 |
Common problems researchers identify · 04Climate Risk / Climate Change
92 papers14.2% of this theme group
Climate risk (49) · Climate change (72) · Climate Finance (19) · Risk management (17)
Climate Change and the Financial System
Climate Risk
View research history
| Year | Share index |
|---|---|
| 2022 | 92.4 |
| 2023 | 93.5 |
| 2024 | 90.8 |
| 2025 | 132.8 |
Common problems researchers identify · 05Climate Justice / Climate Change
70 papers10.8% of this theme group
Climate justice (14) · Climate change (61) · Greenhouse gas (13) · Political economy of climate change (15)
Climate Change, Climate Justice, and Children's Mental Health: A Generation at Risk?
Achieving climate justice: addressing disparities and enhancing equity in global climate policies
View research history
| Year | Share index |
|---|---|
| 2022 | 700.3 |
| 2023 | 782.7 |
| 2024 | 617.5 |
| 2025 | 703.3 |
Common problems researchers identify · 06Agriculture / Food Security
67 papers10.3% of this theme group
Agriculture (38) · Food security (25) · Climate change (43) · Climate resilience (17)
Building climate-resilient crops: genetic, environmental, and technological strategies for heat and drought stress tolerance
Conservation Agriculture: Climate Proof and Nature Positive Approach
View research history
| Year | Share index |
|---|---|
| 2022 | 3477.5 |
| 2023 | 3528.5 |
| 2024 | 3404.6 |
| 2025 | 3570.3 |
Common problems researchers identify · 07Urban Resilience / Resilience
54 papers8.3% of this theme group
Urban resilience (17) · Resilience (21) · Water scarcity (4) · Urban planning (4)
A review of urban resilience to weather and climate extremes
Understanding Risk in the Context of Urban Development: Definitions, Concepts and Pathways
View research history
| Year | Share index |
|---|---|
| 2022 | 88.6 |
| 2023 | 96.6 |
| 2024 | 88.1 |
| 2025 | 113.9 |
Cautions
176 papers · 4 recurring themes
Cautions · 01Psychological Resilience / Agriculture
58 papers33.0% of this theme group
Psychological resilience (16) · Agriculture (15) · Resilience (16) · Climate change (31)
Resilience implications of policy responses to climate change
Conservation agriculture and climate resilience
View research history
| Year | Share index |
|---|---|
| 2022 | 3412.2 |
| 2023 | 3461.8 |
| 2024 | 3306.6 |
| 2025 | 3445.6 |
Cautions · 02Climate Change / Climate Risk
46 papers26.1% of this theme group
Climate change (40) · Climate risk (15) · Portfolio (5) · Political economy of climate change (5)
Firm climate risk, risk management, and bank loan financing
Climate change and systemic risk: Evidence from financial intermediaries
View research history
| Year | Share index |
|---|---|
| 2022 | 54.2 |
| 2023 | 58.0 |
| 2024 | 47.1 |
| 2025 | 75.4 |
Cautions · 03Flood Myth / Hydrology
45 papers25.6% of this theme group
Flood myth (36) · Hydrology (14) · Flooding (21) · Floodplain (9)
Valuing preferences over stormwater management outcomes including improved hydrologic function
Strategically Placing Green Infrastructure: Cost-Effective Land Conservation in the Floodplain
View research history
| Year | Share index |
|---|---|
| 2022 | 392.9 |
| 2023 | 379.3 |
| 2024 | 328.5 |
| 2025 | 385.0 |
Cautions · 04Flood Myth / Flood Mitigation
27 papers15.3% of this theme group
Flood myth (26) · Flood mitigation (7) · Flooding (9) · Subsidy (4)
Flood Risk Management: Exploring the Impacts of the Community Rating System Program on Poverty and Income Inequality
Non-linear incentives, plan design, and flood mitigation: the case of the Federal Emergency Management Agency's community rating system
View research history
| Year | Share index |
|---|---|
| 2022 | 361.6 |
| 2023 | 348.0 |
| 2024 | 300.9 |
| 2025 | 355.7 |
Opportunities
608 papers · 7 recurring themes
Opportunities · 01Flood Myth / Flooding
175 papers28.8% of this theme group
Flood myth (174) · Flooding (86) · Flood mitigation (40) · Coastal flood (17)
Improving Urban Flood Resilience under Climate Change Scenarios in a Tropical Watershed Using Low-Impact Development Practices
A Web-based Analytical Urban Flood Damage and Loss Estimation Framework
View research history
| Year | Share index |
|---|---|
| 2022 | 361.6 |
| 2023 | 348.0 |
| 2024 | 300.9 |
| 2025 | 355.7 |
Opportunities · 02Resilience / Psychological Resilience
102 papers16.8% of this theme group
Resilience (58) · Psychological resilience (43) · Climate change (61) · Climate resilience (32)
The climate change impacts and responses index: quantifying disparities and guiding policies for collective resilience
Nature as a Design Partner: Natural and Hybrid Infrastructure for Climate Resilience
View research history
| Year | Share index |
|---|---|
| 2022 | 128.4 |
| 2023 | 140.5 |
| 2024 | 143.1 |
| 2025 | 240.0 |
Opportunities · 03Flood Myth / 100-Year Flood
93 papers15.3% of this theme group
Flood myth (91) · 100-year flood (17) · Floodplain (19) · Hydrology (27)
A data-driven spatial approach to characterize the flood hazard
A Data-driven Spatial Approach to Characterize Flood Hazard
View research history
| Year | Share index |
|---|---|
| 2022 | 382.9 |
| 2023 | 371.1 |
| 2024 | 315.5 |
| 2025 | 369.9 |
Opportunities · 04Climate Change / Perception
73 papers12.0% of this theme group
Climate change (62) · Perception (7) · Climate risk (16) · Global warming (5)
Multi-hazard climate risk projections for the United States
Climate Adaptation Risk and Capital Structure: Evidence From State Climate Adaptation Plans
View research history
| Year | Share index |
|---|---|
| 2022 | 490.2 |
| 2023 | 508.1 |
| 2024 | 489.1 |
| 2025 | 542.5 |
Opportunities · 05Agriculture / Food Security
66 papers10.9% of this theme group
Agriculture (32) · Food security (11) · Climate change (39) · Livelihood (12)
Using AgMIP Regional Integrated Assessment Methods to Evaluate Vulnerability, Resilience and Adaptive Capacity for Climate Smart Agricultura
Climate Smart Agriculture and Resilience
View research history
| Year | Share index |
|---|---|
| 2022 | 3483.0 |
| 2023 | 3532.9 |
| 2024 | 3398.1 |
| 2025 | 3560.2 |
Opportunities · 06Climate Risk / Climate Finance
61 papers10.0% of this theme group
Climate risk (29) · Climate Finance (15) · Portfolio (15) · Climate change (36)
Reinventing climate investing: building equity portfolios for climate risk mitigation and adaptation
Factor-Mimicking Portfolios for Climate Risk
View research history
| Year | Share index |
|---|---|
| 2022 | 32.4 |
| 2023 | 35.3 |
| 2024 | 30.5 |
| 2025 | 50.5 |
Opportunities · 07Surface Runoff / Low-Impact Development
38 papers6.2% of this theme group
Surface runoff (11) · Low-impact development (7) · Stormwater (10) · Impervious surface (5)
Simulation of Combined Best Management Practices and Low Impact Development for Sustainable Stormwater Management<sup>1</sup>
Testing the impact of at‐source stormwater management on urban flooding through a coupling of network and overland flow models
View research history
| Year | Share index |
|---|---|
| 2022 | 208.5 |
| 2023 | 194.1 |
| 2024 | 120.6 |
| 2025 | 122.2 |
How this field compares with the research baseline
Orientation shares compared with 25,000 papers in the reference sample.
| Research orientation | This field | Reference sample |
|---|---|---|
| Problem-identifying | 34.3% | 9.7% |
| Promising | 26.3% | 37.1% |
| Descriptive | 14.7% | 17.4% |
| Cautionary | 9.9% | 4.6% |
| Breakthrough | 8.3% | 26.2% |
| Comparative | 3.3% | 3.9% |
| Critical | 3.2% | 1.0% |
Concerns receiving less research attention
Counts and shares refer to the stated research pool. A low count describes how much of that research is recorded here, not the absence of a real-world concern.
| Concern / example paper | Papers | Share | Raised as a problem | Worldwide share |
|---|---|---|---|---|
| Safety & misuseOn the use and misuse of climate change projections in international development | 5 | 0.29% | 5 (100.0%) | 0.2% |
| Privacy & surveillanceAssessing climate change effects on vector-borne disease patterns to strengthen surveillance, prevention and adaptive gl | 2 | 0.12% | 2 (100.0%) | 0.03% |
| Hardware, e-waste & supply chainAre Wastewater Systems Adapting to Climate Change? | 1 | 0.06% | 1 (100.0%) | 0.03% |
| Energy & datacenter footprint | 0 | 0.0% | 0 (%) | 0.0% |
| Water use | 0 | 0.0% | 0 (%) | 0.0% |
| Carbon & emissions of compute | 0 | 0.0% | 0 (%) | 0.0% |
| Labour & data work | 0 | 0.0% | 0 (%) | 0.01% |
| Bias & fairness | 0 | 0.0% | 0 (%) | 0.0% |
| Concentration of compute power | 0 | 0.0% | 0 (%) | 0.02% |
Institution and researcher rankings use citations to their covered work. Research scope: United States. This may be broader than the company geography.
GEOGRAPHIC FOOTPRINTWhere companies are based
Company counts, hiring and disclosed funding across the recorded hubs.
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Where companies are based
Company counts, hiring and disclosed funding across the recorded hubs.
San Francisco
59 companies30.7% across the displayed hubs
7 companies hiring · $1.6B disclosed funding
Explore companies in San Francisco ↗New York City
52 companies27.1% across the displayed hubs
4 companies hiring · $724.3M disclosed funding
Explore companies in New York City ↗
Houston
23 companies12.0% across the displayed hubs
3 companies hiring · $754.5M disclosed funding
Explore companies in Houston ↗
Austin
14 companies7.3% across the displayed hubs
0 companies hiring · $91.0M disclosed funding
Explore companies in Austin ↗
Chicago
13 companies6.8% across the displayed hubs
0 companies hiring · $55.3M disclosed funding
Explore companies in Chicago ↗Los Angeles
12 companies6.2% across the displayed hubs
3 companies hiring · $265.7M disclosed funding
Explore companies in Los Angeles ↗
Boston
10 companies5.2% across the displayed hubs
3 companies hiring · $1.5B disclosed funding
Explore companies in Boston ↗
Berkeley
9 companies4.7% across the displayed hubs
3 companies hiring · $590.3M disclosed funding
Explore companies in Berkeley ↗Climate and Carbon Accounting in the United States: key questions
Clear definitions for making better comparisons.
What does this landscape measure?
It measures the tracked company ecosystem, recorded funding, hiring and other available evidence. It is not a market-size estimate.
Can segment counts be added together?
No. A company can belong to several segments, so segment counts and funding can overlap.
What does a missing figure mean?
A dash or unavailable panel means the current reviewed source snapshot does not support that figure.
Company ecosystem snapshot: 2 September 2026. Funding is recorded in USD; filed accounts retain their stated currency and reporting basis. Each section identifies its own coverage. The news and research behind these sections is explorable in Prism.
Canonical landscape ↗