Radar Landscapes Sustainability Tech Landscape of Germany
Sustainability Tech industry in Germany — illustrated cover for the Sustainability Tech Landscape of Germany
Radar · Industry landscape · Germany

Sustainability Tech Landscape of Germany

1,693 Sustainability Tech companies in Germany, in one picture: who is hiring, who is raising money, who founded them, where they are based, what the news is about, which skills employers want and where the research is going. Updated August 2026.

1,693companies tracked
$9.8Bdisclosed funding
245hiring right now
485events · 24 months
≥54,877news articles · 12 months

Who leads Sustainability Tech in Germany

The data tracks 1,693 German sustainability‑tech firms, highlighting hiring leaders like Thermondo, best‑funded firms such as BioNTech, and showing that 245 companies are hiring while 257 have disclosed recent funding rounds.

open roles
Hiring now
ranked by live open roles
  1. 01Thermondo11last posted Jun 2026
  2. 021KOMMA511last posted Jun 2026
  3. 03Etalytics10last posted May 2026
  4. 04othermo9last posted May 2026
  5. 05EWE NETZ9last posted May 2026
  6. 06Reverion9last posted May 2026
  7. 07SIV.AG9last posted Jun 2026
  8. 08Aedifion8last posted Jun 2026
245 companies hiring · 2 posted in the last 30 days
disclosed funding
Most funded
disclosed totals, all rounds
  1. 01BioNTech$1.8BPost IPO · Apr 2022
  2. 02CureVac$1.4BGrant (prize money) · Sep 2020
  3. 03Cloover Energy$1.3BSeries A · Jan 2026
  4. 04zolar$306.6MConventional Debt · Apr 2024
  5. 05tado°$245MSeries E · Mar 2025
  6. 06INERATEC$241.1MGrant (prize money) · Jan 2025
  7. 07Lifthium$210MGrant (prize money) · Jan 2026
  8. 08Heliatek$163.6MGrant (prize money) · Jan 2021
257 companies with disclosed rounds · $9.8B total
revenue
Revenue leaders
official filings first, else latest snapshot
  1. 01EMH Metering$75.6MFY2019 filing
  2. 02ClimatePartner$74.5MFY2021 filing
  3. 03Schottel Hydro$16.7MFY2025 filing
  4. 04Entrix$15.1MFY2021 filing
  5. 05Heliatek$214ksnapshot Dec 2017
  6. 06Altona Diagnostics$117kFY2021 filing
  7. 07Paessler$39kFY2025 filing
  8. 08VOLTARIS$22kFY2019 filing
17 companies with a revenue figure
headcount
Largest teams
ranked by tracked headcount
  1. 01AP Sensing5,100tracked employees
  2. 02BioNTech4,530tracked employees
  3. 03techem3,900tracked employees
  4. 04ProMinent2,800tracked employees
  5. 05technotrans1,548tracked employees
  6. 06Eberspcher1,545tracked employees
  7. 071KOMMA51,400tracked employees
  8. 08VIVAVIS820tracked employees
151 companies with headcount data
share of events
Share of voice
share of all tracked sector news events, 24 months
  1. 01BioNTech11.5%74 tracked events
  2. 02thyssenkrupp nucera9.6%62 tracked events
  3. 03CureVac9.1%59 tracked events
  4. 04technotrans5.6%36 tracked events
  5. 05forward earth4.0%26 tracked events
  6. 06Envitec-Biogas2.5%16 tracked events
  7. 07Etalytics2.5%16 tracked events
  8. 08tozero2.5%16 tracked events
646 tracked events across 92 companies
articles
In the news
Prism news coverage, last 12 months
  1. 01BioNTech≥136articles in the window
  2. 02Pina≥90articles in the window
  3. 03CureVac≥78articles in the window
  4. 04thyssenkrupp nucera≥63articles in the window
  5. 05APK≥37articles in the window
  6. 06Enpal≥35articles in the window
  7. 07INERATEC≥25articles in the window
  8. 08Ostrom≥22articles in the window
81 of these companies drew sector coverage in the window
Radar

See all 1,693 Sustainability Tech companies in Germany

Filter by funding, headcount, hiring and location, and export the list.

How the Sustainability Tech ecosystem in Germany grew, 2016–2025

Company formation peaked at 124 new firms in 2020 and fell to 7 in 2025, illustrating the annual founding pattern over the 2016‑2025 period.

Companies founded / year
new Sustainability Tech companies in Germany
2016: 762017: 862018: 762019: 1032020: 1242021: 1092022: 942023: 682024: 132025: 7
20162025
peak 124 in 2020
Companies raising / year
with a disclosed round that year
20162025
peak 62 in 2022
Disclosed funding / year
sum of disclosed rounds (USD)
2016: 225,696,4962017: 143,663,5382018: 622,345,9422019: 653,768,0662020: 2,154,015,4382021: 381,946,2142022: 668,650,4322023: 765,730,9882024: 993,241,1542025: 391,624,717
20162025
peak $2.2B in 2020

Where Sustainability Tech companies in Germany are based

Berlin skyline — Sustainability Tech hub in Germany
Hub 01
Berlin
263 Sustainability Tech companies
46% of the Sustainability Tech companies across these hubs
263companies
$3.1Bdisclosed funding
31hiring now
Photo Wikipedia · Berlin · CC BY-SA 4.0
Munich skyline — Sustainability Tech hub in Germany
Hub 02
Munich
93 Sustainability Tech companies
16% of the Sustainability Tech companies across these hubs
93companies
$822.8Mdisclosed funding
26hiring now
Photo Wikipedia · Munich · CC BY-SA 4.0
Hamburg skyline — Sustainability Tech hub in Germany
Hub 03
Hamburg
65 Sustainability Tech companies
11% of the Sustainability Tech companies across these hubs
65companies
$132.2Mdisclosed funding
10hiring now
Photo Wikipedia · Hamburg · CC BY-SA 4.0
Cologne skyline — Sustainability Tech hub in Germany
Hub 04
Cologne
35 Sustainability Tech companies
6% of the Sustainability Tech companies across these hubs
35companies
$106.1Mdisclosed funding
9hiring now
Photo Wikipedia · Cologne · CC BY-SA 4.0
Stuttgart skyline — Sustainability Tech hub in Germany
Hub 05
Stuttgart
32 Sustainability Tech companies
6% of the Sustainability Tech companies across these hubs
32companies
$20.1Mdisclosed funding
2hiring now
Photo Wikipedia · Stuttgart · CC BY-SA 4.0
Dresden skyline — Sustainability Tech hub in Germany
Hub 06
Dresden
29 Sustainability Tech companies
5% of the Sustainability Tech companies across these hubs
29companies
$231.7Mdisclosed funding
6hiring now
Photo Wikipedia · Dresden · CC BY-SA 4.0
Aachen skyline — Sustainability Tech hub in Germany
Hub 07
Aachen
27 Sustainability Tech companies
5% of the Sustainability Tech companies across these hubs
27companies
$83.3Mdisclosed funding
6hiring now
Photo Wikipedia · Aachen · CC BY-SA 4.0
Frankfurt Am Main, a Sustainability Tech hub in Germany
Hub 08
Frankfurt Am Main
23 Sustainability Tech companies
4% of the Sustainability Tech companies across these hubs
23companies
$25.1Mdisclosed funding
3hiring now
generated artwork

The Sustainability Tech market map of Germany: what these companies actually do

Products span enterprise tech (1,028 firms), energy tech (721) and enterprise software (349); revenue is most often generated through subscriptions (750 firms) and physical commerce (512 firms).

  • Enterprise Tech1,028 companies · $8.7B raised · 180 hiring
  • Energy Tech721 companies · $4.7B raised · 118 hiring
  • Enterprise Software349 companies · $906M raised · 70 hiring
  • Consumer Digital304 companies · $3B raised · 33 hiring
  • SaaS240 companies · $2B raised · 52 hiring
  • Energy SaaS160 companies · $1.7B raised · 33 hiring
  • Circular Economy159 companies · $569.5M raised · 43 hiring
  • Deep Tech151 companies · $895.1M raised · 25 hiring
  • Smart Buildings131 companies · $168.4M raised · 23 hiring
  • Solar Energy Tech111 companies · $946.5M raised · 9 hiring
  • Life Sciences100 companies · $4B raised · 14 hiring
  • Building Energy Management System90 companies · $108.9M raised · 14 hiring

Monetization

How Sustainability Tech companies make money

How many companies earn revenue each way. Plenty use more than one model, so the counts add up to more than the sector.

Subscription750
Physical Commerce512
E-Commerce - Product359
Fee-For-Service332
Commission on Transaction214
Advertising99
E-Commerce - Service97
Renting / Leasing12

Funding, M&A and the deals moving Sustainability Tech in Germany

Funding 131M&A 75Earnings 68Contracts 57Leadership 42Announcement 37Capital 22Product 12Assets 12Layoffs 8
  • FundingGermany’s Reverion is advancing energy systems that enhance the efficiency of biogas and renewable power generation.2026-04-27
  • M&ABusiness Deal Asahi Kasei Completes Acquisition of German-based Biopharmaceutical Firm Aicuris2026-04-21
  • FundingPAUL Tech AG secures EUR 40 million credit facility to support further growth2026-04-17
  • M&Aco-founded AexeRNA Therapeutics — which was itself acquired by BioNTech.2026-04-14
  • FundingAirmo, a Munich, Germany- and Luxembourg-based climate-tech and space tech startup, raised €5M in Seed funding.2026-04-13
  • FundingBerlin, 7. April 2026 (PM) – Baker McKenzie has advised a consortium of investors led by Junction Growth Investors, Korys and BNP Paribas (through its Solar Impulse Venture Fund) in connection with the financing of the flexibility marketer and battery optimizer Entrix. The consortium of investors has additional capital of 43 million. Euro invested in Entrix.2026-04-07
  • FundingThe six investments are: Foresight Spatial Labs – Building the world’s most advanced Spatial SDK for Engineering and Physical AI (Ottawa, Canada).Chemshift – Low-cost technology platform to refine crude lithium products into battery-grade material(Calgary, Canada).Supra – Supramolecular cartridges for high-purity critical minerals (Austin, US).Material Difference – Operationalising explainable AI and value-of-information as an unfair advantage in resource delineation and ore body knowledge (Cambridge, UK).Voluna – Autonomous airborne neutron technology that delivers real-time geochemical mapping for mineral exploration. (Boston, US) Watergenics – Real-time analysis of industrial aqueous streams (Berlin, Germany).2026-03-31
  • FundingOn Wednesday, the Schönefeld-based biopharmaceutical company announced an additional €10 million in Series A financing, taking its total Series A to €23 million.2026-03-18
  • FundingAmong the largest financings were Kiavi ($350 million, debt), Dwelly ($50 million, debt), Metiundo ($47.6 million, Series A), OneDome ($34.2 million, Series C), Stake ($31 million, Series B), Ownwell ($30 million, Series B), and Orchard ($30 million, venture).2026-03-06
  • M&AIntertek has purchased AePVI, a German company that provides high-speed drone and ground-based inspection solutions for solar systems.2026-02-19

Mergers and acquisitions

Deals from the last 24 months where a Sustainability Tech company in Germany was the buyer or the one bought, newest first. “Undisclosed” means the price was never published — not that the deal was worth nothing.

AcquirerTargetDeal valueStatusDate
bristol myers squibbBioNTech$11.1BAnnounced2026-06-02
asahi kaseiAiCurisundisclosedCompleted2026-04-21
BioNTechAexeRNA Therapeuticsundisclosed2026-04-14
Ashai KaseiAiCurisundisclosedAnnounced2026-02-26
intertekAePVIundisclosedCompleted2026-02-19
BioNTechCureVacundisclosedCompleted2026-02-10

Who is listing, hiring leaders, launching and winning work

This view details company IPO filings, leadership changes, product launches and notable contract wins within the sector.

IPO pipeline
4 companies listed or filing · last 24 months
  • IstaFollow-on Offering · NASDAQ · 2 reportsFeb 2025
  • CureVacIPO · Nasdaq · CVAC · 1 reportFeb 2025
  • thyssenkrupp nuceraIPO chatter · 1 reportAug 2024
  • techemIPO · 1 reportAug 2024
Leadership moves
11 tracked people moves · last 12 months
  • BioNTechÖzlem Türeci · ResignationApr 2026
  • BioNTechUgur Sahin · ResignationApr 2026
  • BioNTechUğur Şahin · Resignation — was Chief Executive OfficerMar 2026
  • Westbridge AdvisoryAdam Savitz · Appointment → Director SustainabilityFeb 2026
  • KupandoJörn Aldag · Appointment → Chair of BoardFeb 2026
  • CureVacKlaus Edvardsen, MD, PhD · Appointment → Chief Development OfficerDec 2025
Product launches
tracked launches · last 12 months
  • Klimfinancial modeling tool (financial modeling tool)Apr 2026
  • Eberspcherbattery enclosure (battery enclosure)Apr 2026
  • Klim‘digital companion’ (Digital platform for regenerative agriculture)Oct 2025
  • thyssenkrupp nuceranucera administrator (Electrolyzer maintenance planning software)Sep 2025
  • thyssenkrupp nucera360° Life Cycle Service Portfolio (Electrolysis plant maintenance and support)Sep 2025
Contract wins
33 customer wins · last 24 months
Workforce actions
4 companies cutting roles · last 24 months
  • BioNTechscale undisclosed · cost reductionApr 2026
  • Planetlyscale undisclosedOct 2024
  • zolarscale undisclosed · business restructuringSep 2024
  • CureVac~30% of workforce reported · restructuringAug 2024
Regulatory & litigation
9 regulatory events · 4 tracked suits · 24 months
  • CureVacFinal audit report delivered — European CommissionNov 2025
  • CureVacCTA clearance granted — European Medicines AgencyNov 2025
  • CureVacDraft audit report delivered — European CommissionNov 2025
  • CureVacTransaction clearance obtained — German Federal Cartel OfficeNov 2025
  • bayer v pfizer, biontech, moderna, johnson & johnsonpatent infringementJan 2026
  • orchid pharma v allecra therapeutics, allecra therapeuticsAsset acquisition in insolvency proceeding · VerdictAug 2025
Earnings pulse
companies reporting results · last 24 months
10 companies reporting64 company-quarters trackedbeat 3miss 3in line 1

Half of these companies grew revenue faster than +4.6%, half slower.

Who is building Sustainability Tech in Germany

Across 787 firms, 1,264 founders and CEOs are listed; top alma maters are RWTH Aachen (15) and TU Berlin (11), while former employers most often include McKinsey (12).

Founders and chief executives12 of 1,264, from the best-funded companies on this page
Christoph Huber
Co-Founder & Managing Director
Christoph Huber

Co-Founder BioNTech, Ganymed Pharmaceuticals, Ci3 e.V, CIMT. Medical University Innsbruck MD 1968

Florian Mulbe
Co-Founder & CPO
Florian Mulbe

University of Tuebingen, Reutlingen University

Valentin Gonczy
Co-Founder, CPO & COO
Valentin Gonczy

Co-Founder, CPO & COO-Cloover · Ex-Co-Founder-infinight · University of Geneva LLB 2018, LLM 2020

Alex Melzer
Co-Founder & Board Member
Alex Melzer

Revent, ex-Zolar, ex-Soventix, Technische Universität Dresden / TU Dresden, 2009

Philipp Engelkamp
Managing Director & Co-Founder
Philipp Engelkamp

Ineratec Schweiz, ex-Schlegel Und Partner, ex-Basf, Karlsruher Institut für Technologie (KIT), 2013

Duarte Braga
CEO
Duarte Braga

Ex-McKinsey, System PLM Software · INSEAD MBA 2000

Guido Tartwijk
CEO
Guido Tartwijk

Ex- CEO Philips, Tridonic, JDSU, Genexis. Eindhoven University of Technology MSc 1990, VU University Amsterdam PhD 1994…

Nikolaus Meyer
ex-CEO
Nikolaus Meyer

Ex-CEO Geo-En Energy Technologies. Technical University Berlin 1997, Free University of Berlin PhD 2000

Sebastian Berning
Co-Founder & Co-CEO
Sebastian Berning

Ex-Bosch Power Tools, quadox · The University of Gottingen PhD 2011

Simon Jaehnig
Chief Revenue Officer | Co-Founder
Simon Jaehnig

The Sustainable Procurement Pledge, ex-Ibm, ex-Synertrade, the university of nottingham Ningbo China, 2009

Werner Ponikwar
CEO
Werner Ponikwar

Ex-Linde Hydrogen FuelTech, Arthur D. Little, Evonik Degussa. Ludwig-Maximilians-University Munich PhD 2000

Kristofer Fichtner
Co-Founder, Member Of The Board Of Advisors
Kristofer Fichtner

Ecoworks, ex-Comgy, ex-Thermondo, University of Münster

Where the founders studied
alma mater on record for 116 of 1,264 founders
RWTH Aachen University15
Technische Universität Berlin11
Imperial College London11
HEC Paris7
Technical University of Munich6
The Karlsruhe Institute of Technology5
University of Cambridge4
INSEAD4
Where they worked before
a previous employer on record for 23 of 1,264 founders
McKinsey12
Bain3
Boston Consulting Group3
Microsoft2
Apple1
Amazon1
Paypal1
Goldman Sachs1
Founders flagged as repeat founders
of 1,010 founders with a profile on this page
5
carry a repeat-founder flag
  • flagged as repeat founders5
  • no repeat-founder flag1,005
Radar

Look up the people behind Sustainability Tech companies in Germany

Search founders, executives and operators by company, role and location.

Who funds Sustainability Tech in Germany

Since 2016, 801 investors have participated in 737 funding rounds, with the typical round size averaging $2.9 million.

Investor · most active investors since 2016RoundsLedLatest
Europa1421May 2026
HTGF5124Mar 2026
EIC Fund411Jan 2025
Speedinvest1912May 2025
SpinLab19May 2023
Übermorgen Ventures144Jun 2025
Brandenburg Capital137Mar 2026
Bayern Kapital136Apr 2026
HV Capital127Jan 2025
BitStone Capital106Jun 2025
Stage mix · rounds since 2016
Seed & Angel263
Series A–B171
Series C+ / PE38
Grants, debt & other265

The typical round is $2.9M — half were bigger, half smaller.

The biggest Sustainability Tech funding rounds in Germany

The largest disclosed round is CureVac’s $343 million Series F, and ten other large rounds are highlighted.

CompanyRoundSizeWhenBackers
CureVacSeries Fmega-round$343MJun 2020Bundesregierung
BioNTechSeries Bmega-round$325MJul 2019Fidelity Investments, Redmile Group, Mirae Asset +6 more
BioNTechSeries Amega-round$270MJan 2018Redmile Group, Janus Henderson Investors, Invus +1 more
CureVacSeries F$171MJul 2020GSK
APKSeries D$139.3MFeb 2023LyondellBasell, KIRKBI A/S, MIG Fonds
INERATECSeries B$129.2MJan 2024Piva Capital, HG Ventures, TDK Ventures +11 more
CureVacSeries F$126MJul 2020Qatar Investment Authority
BioNTechSeries A$120MAug 2018Pfizer Venture Investments
CureVacSeries E$110.2MNov 2015Baillie Gifford, Gates, Dievini +4 more
IntegrityNextSeries A$109MMar 2023EQT
Venture round sizes · 2023–2025
<$1M8
$1–10M81
$10–50M39
$50–250M6
>$250M0

134 venture rounds with a disclosed amount in the window.

Fresh cheques · last 6 months

What the news says about Sustainability Tech in Germany

A total of 54,877 news articles were published in the last year, most frequently covering solar PV systems, new product launches, green hydrogen, and ESG reporting.

News volume
Sustainability Tech coverage across Germany · articles per quarter
2021Q2: 8,8982021Q3: 10,1682021Q4: 8,1372022Q1: 9,1672022Q2: 9,1532022Q3: 9,4632022Q4: 9,3032023Q1: 9,9302023Q2: 10,9222023Q3: 11,0232023Q4: 10,4252024Q1: 11,2382024Q2: 12,5882024Q3: 11,9082024Q4: 12,7622025Q1: 17,8562025Q2: 9,8542025Q3: 10,0952025Q4: 23,7462026Q1: 11,311
2021Q22026Q1
peak ≥23,746 in 2025Q4 · ≥54,877 articles in the last 12 tracked months
Tone of coverage
share of articles by dominant sentiment (positive / neutral / negative)
202120232025
Positive-tone share moved 74% → 86%, negative 25% → 13% across 2021–2025.

What the coverage is about

The subjects that dominate Sustainability Tech news in Germany. The arrow shows whether each one is being written about more or less than a year ago.

  • Solar photovoltaic (pv) energy systems≥5,620→+4%
  • New product launches and innovations≥5,208▲+14%
  • Green hydrogen production methods≥4,806▼-23%
  • Sustainability initiatives and esg reporting≥4,612▼-21%
  • Wind turbine technology & onshore wind farms≥4,432→-8%
  • Hydrogen fuel cell technology≥4,345▼-24%
  • Offshore wind energy development≥4,280→-0%
  • Strategic partnerships and collaborations≥4,108▲+16%
  • Climate change mitigation strategies≥3,847→-7%
  • Corporate social responsibility (csr) programs≥3,674▼-31%
Most-covered companies · last 12 months

81 Sustainability Tech companies here were named in the news over this period.

Prism

Watch Sustainability Tech coverage in Germany as it happens

Prism follows these subjects story by story — which companies are named, what is said about them and how the tone moves.

Momentum

The words getting louder — and quieter

Which terms are showing up in more stories than a year ago, and which are fading. The percentage is the change in how many articles mention them.

lithium-ion storage+50%grid-scale batteries+75%plastic bans+43%plastic reduction+99%microplastics filtration+54%advanced recycling technologies+103%eol plastics+162%waste plastic sorting+166%waste management+60%recycled pellets+230%
hydrogen oxidation-35%solar waste processing-43%chemical pricing-43%hydrogen vehicle prototypes-47%wind-powered electrolysis-45%

The pressures the press keeps returning to

Three recurring angles in Germany Sustainability Tech coverage, and whether each is getting more attention year on year (through 2025).

Regulatory Risk ▲ rising
≥62,216 articles touch this dimension · 47.7% critical tone
20212025
signals: clean energy mandates, renewable regulations, solar electricity generation
Funding Momentum ▲ rising
≥16,409 articles touch this dimension · 48.1% critical tone
20212025
signals: solar electricity generation, renewable h2, solar pv
Growth ▲ rising
≥39,817 articles touch this dimension · 31.2% critical tone
20212025
signals: solar electricity generation, solar pv, photovoltaic systems

Sustainability Tech jobs in Germany: who is hiring and what they ask for

Companies posted 1,102 jobs over 12 months, seeking skills such as TypeScript, React and PostgreSQL, with a median advertised salary of $45 k per year.

1,102postings · last 12 months
2,897postings tracked overall
156employers advertising
$45kmedian advertised salary/yr (n=47)

Demand

The Skills Employers Ask For

What Sustainability Tech employers in Germany put in their job ads. The bar is how many postings ask for it; the arrow shows whether demand grew or shrank against the year before.

  • typescript19
  • linkedin14
  • react13
  • postgresql12
  • node.js11
  • aws11
  • hubspot9
  • greentech7
  • saas7
  • solar installation7
What level are these roles?
Entry40
Intern37
Senior170
Lead112
Manager321
Most advertised titles
  • Elektroniker / Elektriker110
  • Anlagenmechaniker Shk96
  • Außendienstmitarbeiter74
  • Studentische Aushilfe (M/W/D)48
  • Quereinsteiger Installationsbereich38
  • Ausbildung Zum Berufskraftfahrer (M/W/D)30

What Sustainability Tech research is working on

There are 18,751 academic papers on the topic, of which 7,224 identify common problems, 1,440 issue cautions, and 6,150 discuss opportunities.

How this field talks about itself
Sustainability Tech papers (gold) against all published research (grey)
Problem-identifying36.1% · 9.5%3.8×
Promising26.0% · 37.4%0.7×
Descriptive18.6% · 17.4%≈ par
Cautionary7.7% · 4.5%1.7×
Breakthrough6.8% · 26.2%0.3×
Critical2.4% · 0.9%2.7×

Sustainability Tech literature runs 3.8× more “problem-identifying” than science at large (36.1% vs 9.5% baseline).

How the work is done
Empirical52.9%
Methods-led21.1%
Reviews12.5%
Position pieces12.4%
Theoretical1.1%
How the research reads

64% positive · 7% neutral · 29% negative, across 18,751 papers.

The institutions behind the field
  • Swiss Finance Institute4k
  • The University of Texas at Austin3k
  • Frankfurt School of Finance & Management3k
  • University of Geneva3k
  • Yale University2k
  • Columbia University2k

ranked by how often their work is cited

Researchers who shaped it

Zacharias Sautner · Laura T. Starks · Philipp Krueger · W. J. Wouter Botzen · Johannes Stroebel · Bryan Kelly · Stefano Giglio · Jeroen C. J. H. Aerts

The most-cited breakthroughs
  • Hedging Climate Risk · 410 cites
  • What Is Nuisance Flooding? Defining and Monitoring an Emerging Challenge · 214 cites
  • Event‐Based Storylines to Address Climate Risk · 198 cites
  • Enhancing the Climate Resilience of Africa's Infrastructure: The Power and Water Sectors · 157 cites
  • Assessing catchment scale flood resilience of urban areas using a grid cell based metric · 138 cites
Common problems researchers identify6,176 papers · 7 recurring themes
Flood Risk and Management — Common problems researchers identify
Problems · theme 01
Flood Risk and Management
1,136 papers · 18.9% of this block
2022: 360 of every 10,000 papers on this subject2023: 350 of every 10,000 papers on this subject2024: 301 of every 10,000 papers on this subject2025: 355 of every 10,000 papers on this subject2022: 360 of every 10,000 papers on this subject2023: 350 of every 10,000 papers on this subject2024: 301 of every 10,000 papers on this subject2025: 355 of every 10,000 papers on this subject→ -1% share2022→2025 share of research on this subject
Researchers highlight challenges in flood mitigation, risk assessment, and resilient urban planning.
Flood myth · Flooding · Flood mitigation · Flood risk management
“Flood risk and flood management”
1136 of these papers raise it as a problem
Climate Change Governance — Common problems researchers identify
Problems · theme 02
Climate Change Governance
1,055 papers · 17.6% of this block
2022: 455 of every 10,000 papers on this subject2023: 467 of every 10,000 papers on this subject2024: 443 of every 10,000 papers on this subject2025: 497 of every 10,000 papers on this subject2022: 455 of every 10,000 papers on this subject2023: 467 of every 10,000 papers on this subject2024: 443 of every 10,000 papers on this subject2025: 497 of every 10,000 papers on this subject▲ +9% share2022→2025 share of research on this subject
Papers discuss political, economic, and justice dimensions of global warming and policy responses.
Climate change · Political economy of climate change · Global warming · Climate justice
“Climate Change and Natural Disasters: Transforming Economies and Policies for a Sustainable Future”
1055 of these papers raise it as a problem
Agriculture and Climate Impacts — Common problems researchers identify
Problems · theme 03
Agriculture and Climate Impacts
979 papers · 16.3% of this block
2022: 3,458 of every 10,000 papers on this subject2023: 3,505 of every 10,000 papers on this subject2024: 3,386 of every 10,000 papers on this subject2025: 3,532 of every 10,000 papers on this subject2022: 3,458 of every 10,000 papers on this subject2023: 3,505 of every 10,000 papers on this subject2024: 3,386 of every 10,000 papers on this subject2025: 3,532 of every 10,000 papers on this subject▲ +2% share2022→2025 share of research on this subject
Studies examine how climate change threatens food security and agricultural productivity.
Agriculture · Food security · Climate change · Agricultural productivity
“Climate change adaptation: Challenges for agricultural sustainability”
979 of these papers raise it as a problem
Urban Climate Resilience — Common problems researchers identify
Problems · theme 04
Urban Climate Resilience
901 papers · 15.0% of this block
2022: 52 of every 10,000 papers on this subject2023: 59 of every 10,000 papers on this subject2024: 70 of every 10,000 papers on this subject2025: 112 of every 10,000 papers on this subject2022: 52 of every 10,000 papers on this subject2023: 59 of every 10,000 papers on this subject2024: 70 of every 10,000 papers on this subject2025: 112 of every 10,000 papers on this subject▲ +114% share2022→2025 share of research on this subject
Research focuses on building resilient cities and communities amid climate pressures.
Resilience · Climate change · Climate resilience · Urban resilience
“Shaping resilient buildings and cities: Climate change impacts, metrics, and strategies for mitigation and adaptation”
901 of these papers raise it as a problem
Climate Finance and Risk — Common problems researchers identify
Problems · theme 05
Climate Finance and Risk
714 papers · 11.9% of this block
2022: 93 of every 10,000 papers on this subject2023: 93 of every 10,000 papers on this subject2024: 90 of every 10,000 papers on this subject2025: 134 of every 10,000 papers on this subject2022: 93 of every 10,000 papers on this subject2023: 93 of every 10,000 papers on this subject2024: 90 of every 10,000 papers on this subject2025: 134 of every 10,000 papers on this subject▲ +44% share2022→2025 share of research on this subject
Works explore financial system exposure to climate risks and management strategies.
Climate risk · Climate Finance · Climate change · Risk management
“Climate Change and the Financial System”
714 of these papers raise it as a problem
Psychological Resilience to Climate — Common problems researchers identify
Problems · theme 06
Psychological Resilience to Climate
640 papers · 10.7% of this block
2022: 128 of every 10,000 papers on this subject2023: 140 of every 10,000 papers on this subject2024: 142 of every 10,000 papers on this subject2025: 242 of every 10,000 papers on this subject2022: 128 of every 10,000 papers on this subject2023: 140 of every 10,000 papers on this subject2024: 142 of every 10,000 papers on this subject2025: 242 of every 10,000 papers on this subject▲ +88% share2022→2025 share of research on this subject
Investigations address community and individual capacity to adapt to climate stressors.
Psychological resilience · Climate change · Resilience · Climate resilience
“Assessing community resilience to climate change”
640 of these papers raise it as a problem
Vulnerability and Adaptation — Common problems researchers identify
Problems · theme 07
Vulnerability and Adaptation
575 papers · 9.6% of this block
2022: 52 of every 10,000 papers on this subject2023: 52 of every 10,000 papers on this subject2024: 72 of every 10,000 papers on this subject2025: 75 of every 10,000 papers on this subject2022: 52 of every 10,000 papers on this subject2023: 52 of every 10,000 papers on this subject2024: 72 of every 10,000 papers on this subject2025: 75 of every 10,000 papers on this subject▲ +43% share2022→2025 share of research on this subject
Literature reviews pathways to reduce vulnerability through climate adaptation measures.
Adaptation · Climate change · Vulnerability · Climate change adaptation
“Climate change and development: adaptation through transformation”
575 of these papers raise it as a problem
Cautions1,235 papers · 7 recurring themes
Agricultural Climate Cautions — Cautions
Cautions · theme 01
Agricultural Climate Cautions
225 papers · 18.2% of this block
2022: 3,458 of every 10,000 papers on this subject2023: 3,505 of every 10,000 papers on this subject2024: 3,386 of every 10,000 papers on this subject2025: 3,532 of every 10,000 papers on this subject2022: 3,458 of every 10,000 papers on this subject2023: 3,505 of every 10,000 papers on this subject2024: 3,386 of every 10,000 papers on this subject2025: 3,532 of every 10,000 papers on this subject▲ +2% share2022→2025 share of research on this subject
Authors caution about limits and trade‑offs of climate‑smart farming practices.
Agriculture · Food security · Climate change · Agricultural productivity
“Conservation agriculture and climate resilience”
225 of these papers raise it as a problem
Flood Mitigation Limits — Cautions
Cautions · theme 02
Flood Mitigation Limits
207 papers · 16.8% of this block
2022: 390 of every 10,000 papers on this subject2023: 381 of every 10,000 papers on this subject2024: 328 of every 10,000 papers on this subject2025: 384 of every 10,000 papers on this subject2022: 390 of every 10,000 papers on this subject2023: 381 of every 10,000 papers on this subject2024: 328 of every 10,000 papers on this subject2025: 384 of every 10,000 papers on this subject→ -2% share2022→2025 share of research on this subject
Studies warn of uncertainties in drainage design and natural flood management effectiveness.
Flood myth · Hydrology · Flooding · Surface runoff
“Many-Objective Optimization of Sustainable Drainage Systems in Urban Areas with Different Surface Slopes”
207 of these papers raise it as a problem
Financial Portfolio Climate Risks — Cautions
Cautions · theme 03
Financial Portfolio Climate Risks
195 papers · 15.8% of this block
2022: 22 of every 10,000 papers on this subject2023: 25 of every 10,000 papers on this subject2024: 19 of every 10,000 papers on this subject2025: 34 of every 10,000 papers on this subject2022: 22 of every 10,000 papers on this subject2023: 25 of every 10,000 papers on this subject2024: 19 of every 10,000 papers on this subject2025: 34 of every 10,000 papers on this subject▲ +54% share2022→2025 share of research on this subject
Research highlights challenges in integrating climate risk into investment and lending decisions.
Climate risk · Climate change · Portfolio · Stock
“Firm climate risk, risk management, and bank loan financing”
195 of these papers raise it as a problem
Equity in Climate Policies — Cautions
Cautions · theme 04
Equity in Climate Policies
180 papers · 14.6% of this block
2022: 449 of every 10,000 papers on this subject2023: 462 of every 10,000 papers on this subject2024: 436 of every 10,000 papers on this subject2025: 498 of every 10,000 papers on this subject2022: 449 of every 10,000 papers on this subject2023: 462 of every 10,000 papers on this subject2024: 436 of every 10,000 papers on this subject2025: 498 of every 10,000 papers on this subject▲ +11% share2022→2025 share of research on this subject
Papers raise concerns about unequal impacts and social justice in climate adaptation schemes.
Climate change · Political economy of climate change · Global warming · Climate risk
“Weather index insurance: promises and challenges of promoting social and ecological resilience to climate change”
180 of these papers raise it as a problem
Infrastructure Flood Safety — Cautions
Cautions · theme 05
Infrastructure Flood Safety
167 papers · 13.5% of this block
2022: 360 of every 10,000 papers on this subject2023: 350 of every 10,000 papers on this subject2024: 301 of every 10,000 papers on this subject2025: 355 of every 10,000 papers on this subject2022: 360 of every 10,000 papers on this subject2023: 350 of every 10,000 papers on this subject2024: 301 of every 10,000 papers on this subject2025: 355 of every 10,000 papers on this subject→ -1% share2022→2025 share of research on this subject
Analyses point to gaps in levee management and insurance modeling under changing climate.
Flood myth · Flooding · Flood mitigation · Flood risk management
“Better use and management of levees: reducing flood risk in a changing climate”
167 of these papers raise it as a problem
Policy Resilience Trade‑offs — Cautions
Cautions · theme 06
Policy Resilience Trade‑offs
154 papers · 12.5% of this block
2022: 1,029 of every 10,000 papers on this subject2023: 1,067 of every 10,000 papers on this subject2024: 1,095 of every 10,000 papers on this subject2025: 720 of every 10,000 papers on this subject2022: 1,029 of every 10,000 papers on this subject2023: 1,067 of every 10,000 papers on this subject2024: 1,095 of every 10,000 papers on this subject2025: 720 of every 10,000 papers on this subject▼ -30% share2022→2025 share of research on this subject
Works discuss unintended consequences of climate policies on resource management and urban sustainability.
Resilience · Climate change · Climate resilience · Environmental resource management
“Resilience implications of policy responses to climate change”
154 of these papers raise it as a problem
Community Resilience Challenges — Cautions
Cautions · theme 07
Community Resilience Challenges
107 papers · 8.7% of this block
2022: 128 of every 10,000 papers on this subject2023: 140 of every 10,000 papers on this subject2024: 142 of every 10,000 papers on this subject2025: 242 of every 10,000 papers on this subject2022: 128 of every 10,000 papers on this subject2023: 140 of every 10,000 papers on this subject2024: 142 of every 10,000 papers on this subject2025: 242 of every 10,000 papers on this subject▲ +88% share2022→2025 share of research on this subject
Research notes difficulties in scaling community‑based adaptation and integrating resilience into practice.
Psychological resilience · Resilience · Climate change · Climate resilience
“Community-Based Adaptation to Climate Change”
107 of these papers raise it as a problem
Opportunities5,293 papers · 7 recurring themes
Innovative Flood Risk Solutions — Opportunities
Opportunities · theme 01
Innovative Flood Risk Solutions
962 papers · 18.2% of this block
2022: 360 of every 10,000 papers on this subject2023: 350 of every 10,000 papers on this subject2024: 301 of every 10,000 papers on this subject2025: 355 of every 10,000 papers on this subject2022: 360 of every 10,000 papers on this subject2023: 350 of every 10,000 papers on this subject2024: 301 of every 10,000 papers on this subject2025: 355 of every 10,000 papers on this subject→ -1% share2022→2025 share of research on this subject
Opportunities focus on new modeling, land‑use scenarios, and mitigation technologies for flood management.
Flood myth · Flooding · Flood mitigation · Flood risk assessment
“Land Use Scenario Modeling for Flood Risk Mitigation”
Adaptive Climate Strategies — Opportunities
Opportunities · theme 02
Adaptive Climate Strategies
861 papers · 16.3% of this block
2022: 259 of every 10,000 papers on this subject2023: 264 of every 10,000 papers on this subject2024: 166 of every 10,000 papers on this subject2025: 233 of every 10,000 papers on this subject2022: 259 of every 10,000 papers on this subject2023: 264 of every 10,000 papers on this subject2024: 166 of every 10,000 papers on this subject2025: 233 of every 10,000 papers on this subject▼ -10% share2022→2025 share of research on this subject
Papers highlight emerging approaches to build climate resilience and reduce vulnerability.
Climate change · Adaptation · Vulnerability · Climate model
“Building Africa’s climate resilience: understanding the impacts and future strategies in the face of climate change”
Climate‑Smart Agriculture — Opportunities
Opportunities · theme 03
Climate‑Smart Agriculture
818 papers · 15.5% of this block
2022: 3,458 of every 10,000 papers on this subject2023: 3,505 of every 10,000 papers on this subject2024: 3,386 of every 10,000 papers on this subject2025: 3,532 of every 10,000 papers on this subject2022: 3,458 of every 10,000 papers on this subject2023: 3,505 of every 10,000 papers on this subject2024: 3,386 of every 10,000 papers on this subject2025: 3,532 of every 10,000 papers on this subject▲ +2% share2022→2025 share of research on this subject
Research showcases practices that enhance productivity while adapting to a changing climate.
Agriculture · Food security · Agricultural productivity · Climate change
“Exploring the dynamics of climate-smart agricultural practices for sustainable resilience in a changing climate”
Urban Resilience Frameworks — Opportunities
Opportunities · theme 04
Urban Resilience Frameworks
766 papers · 14.5% of this block
2022: 130 of every 10,000 papers on this subject2023: 137 of every 10,000 papers on this subject2024: 140 of every 10,000 papers on this subject2025: 230 of every 10,000 papers on this subject2022: 130 of every 10,000 papers on this subject2023: 137 of every 10,000 papers on this subject2024: 140 of every 10,000 papers on this subject2025: 230 of every 10,000 papers on this subject▲ +76% share2022→2025 share of research on this subject
Studies propose integrated tools and services to strengthen city‑wide climate risk management.
Resilience · Urban resilience · Psychological resilience · Climate change
“An Integrated Framework to Streamline Resilience in the Context of Urban Climate Risk Assessment”
Hydrologic Modeling Advances — Opportunities
Opportunities · theme 05
Hydrologic Modeling Advances
695 papers · 13.1% of this block
2022: 390 of every 10,000 papers on this subject2023: 381 of every 10,000 papers on this subject2024: 328 of every 10,000 papers on this subject2025: 384 of every 10,000 papers on this subject2022: 390 of every 10,000 papers on this subject2023: 381 of every 10,000 papers on this subject2024: 328 of every 10,000 papers on this subject2025: 384 of every 10,000 papers on this subject→ -2% share2022→2025 share of research on this subject
Works present GIS and simulation techniques for improved flood mitigation in watersheds.
Flood myth · Hydrology · Flooding · Hydrograph
“Modeling effectiveness of management practices for flood mitigation using GIS spatial analysis functions in Upper Cilliwung watershed”
Urban Flood Resilience Design — Opportunities
Opportunities · theme 06
Urban Flood Resilience Design
671 papers · 12.7% of this block
2022: 780 of every 10,000 papers on this subject2023: 756 of every 10,000 papers on this subject2024: 658 of every 10,000 papers on this subject2025: 755 of every 10,000 papers on this subject2022: 780 of every 10,000 papers on this subject2023: 756 of every 10,000 papers on this subject2024: 658 of every 10,000 papers on this subject2025: 755 of every 10,000 papers on this subject▼ -3% share2022→2025 share of research on this subject
Research develops methodologies for assessing and enhancing flood resilience in growing cities.
Flood myth · Flooding · Urbanization · Flood mitigation
“Methodology for flood resilience assessment in urban environments and mitigation strategy development”
Climate Finance Innovation — Opportunities
Opportunities · theme 07
Climate Finance Innovation
520 papers · 9.8% of this block
2022: 32 of every 10,000 papers on this subject2023: 36 of every 10,000 papers on this subject2024: 30 of every 10,000 papers on this subject2025: 50 of every 10,000 papers on this subject2022: 32 of every 10,000 papers on this subject2023: 36 of every 10,000 papers on this subject2024: 30 of every 10,000 papers on this subject2025: 50 of every 10,000 papers on this subject▲ +59% share2022→2025 share of research on this subject
Papers explore new frameworks for assessing and disclosing climate‑related financial risks.
Climate risk · Climate change · Portfolio · Climate Finance
“Dissecting climate change risk and financial market instability: Implications for ecological risk management”

Which of these themes are growing fastest

The section tracks how the share of world research devoted to specific sustainability‑tech themes has changed between 2022 and 2025.

Problems
how much more (or less) of the world’s research on this subject each theme took up, 2022→2025
gaining sharelosing share
Urban Climate Resilience▲+114%
Psychological Resilience to Climate▲+88%
Climate Finance and Risk▲+44%
Vulnerability and Adaptation▲+43%
Climate Change Governance▲+9%
Agriculture and Climate Impacts▲+2%
Flood Risk and Management▼-1%
Cautions
how much more (or less) of the world’s research on this subject each theme took up, 2022→2025
gaining sharelosing share
Community Resilience Challenges▲+88%
Financial Portfolio Climate Risks▲+54%
Equity in Climate Policies▲+11%
Agricultural Climate Cautions▲+2%
Infrastructure Flood Safety▼-1%
Flood Mitigation Limits▼-2%
Policy Resilience Trade‑offs▼-30%
Opportunities
how much more (or less) of the world’s research on this subject each theme took up, 2022→2025
gaining sharelosing share
Urban Resilience Frameworks▲+76%
Climate Finance Innovation▲+59%
Climate‑Smart Agriculture▲+2%
Innovative Flood Risk Solutions▼-1%
Hydrologic Modeling Advances▼-2%
Urban Flood Resilience Design▼-3%
Adaptive Climate Strategies▼-10%
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About this data: built from Fliar's company, founder, funding, hiring, jobs, news and research trackers, covering Germany. Counts are of companies we track, not of every company that exists. Updated August 2026.
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