Radar Landscapes Energy Landscape of the Netherlands
Energy industry in the Netherlands — illustrated cover for the Energy Landscape of the Netherlands
Radar · Industry landscape · the Netherlands

Energy Landscape of the Netherlands

1,338 Energy companies in the Netherlands, 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.

1,338companies tracked
$3.2Bdisclosed funding
115hiring right now
364events · 24 months
≥27,195news articles · 12 months

Who leads Energy in the Netherlands

Shows the 1,338 tracked Dutch energy firms, highlighting which are hiring, which have recent funding rounds, and the top‑ranked companies in hiring, funding, and coverage.

open roles
Hiring now
ranked by live open roles
  1. 01mammoet11last posted Jul 2026
  2. 02Enrichment Technology8last posted Jun 2026
  3. 03Core Laboratories8last posted Apr 2026
  4. 04Coolworld Rentals7last posted Feb 2026
  5. 05SBM Offshore7last posted Aug 2026
  6. 06DEJONG Gorredijk7last posted May 2026
  7. 07AEG Power Solutions6last posted Jul 2026
  8. 08WTS Energy5last posted Jul 2026
115 companies hiring · 2 posted in the last 30 days
disclosed funding
Most funded
disclosed totals, all rounds
  1. 01Enexis Groep$549.6MConventional Debt · Dec 2023
  2. 02PowerField$545.2MPE · Feb 2023
  3. 03Sky NRG$477.4MSeries E · May 2025
  4. 04ZOLA Electric$323MConventional Debt · Sep 2024
  5. 05Avantium$314.4MGrant (prize money) · May 2025
  6. 06Lumos$225.2MConventional Debt · Sep 2020
  7. 07EIT InnoEnergy$157.4MSeries D · Sep 2023
  8. 08Battolyser Systems$75.4MSeries A · Sep 2024
101 companies with disclosed rounds · $3.2B total
revenue
Revenue leaders
official filings first, else latest snapshot
  1. 01TenneT$25.1BFY2018 filing
  2. 02Core Laboratories$470.3MFY2021 filing
  3. 03Guangdong Aiko Solar Energy Technology$13kFY2025 filing
  4. 04HoSt Holding$426snapshot Dec 2024
4 companies with a revenue figure
headcount
Largest teams
ranked by tracked headcount
  1. 01Guangdong Aiko Solar Energy Technology9,137tracked employees
  2. 02TenneT7,400tracked employees
  3. 03SBM Offshore7,073tracked employees
  4. 04mammoet7,000tracked employees
  5. 05Core Laboratories3,600tracked employees
  6. 06KEMA (Other Commercial Services)1,800tracked employees
  7. 07batenburg techniek1,200tracked employees
  8. 08Bluewater758tracked employees
78 companies with headcount data
share of events
Share of voice
share of all tracked sector news events, 24 months
  1. 01Signify28.8%144 tracked events
  2. 02SBM Offshore16.6%83 tracked events
  3. 03Core Laboratories11.0%55 tracked events
  4. 04Nostrum Oil & Gas6.2%31 tracked events
  5. 05Avantium5.0%25 tracked events
  6. 06Sif5.0%25 tracked events
  7. 07Photon Energy2.0%10 tracked events
  8. 08TenneT2.0%10 tracked events
500 tracked events across 39 companies
web reach
Most-used apps
the sites in this sector the web visits most
  1. 01Elektramattop 50kelektramat.nl
  2. 02Victron Energytop 50kvictronenergy.com
  3. 03Feenstratop 500kfeenstra.com
  4. 04Zonneplantop 500kzonneplan.nl
  5. 051KOMMA5top 500k1komma5.nl
  6. 06Solar Bouwmarkttop 500ksolar-bouwmarkt.nl
  7. 07Greenchoicetop 500kgreenchoice.nl
  8. 08Liandertop 500kliander.nl
391 companies here run a site with a measured audience · 33 of them sit inside the web’s top million
articles
In the news
Prism news coverage, last 12 months
  1. 01Gasunie≥26articles in the window
  2. 02SBM Offshore≥16articles in the window
  3. 03Vopak≥12articles in the window
  4. 04TenneT≥10articles in the window
  5. 05Sky NRG≥8articles in the window
  6. 06Boskalis≥6articles in the window
  7. 07VTTI≥6articles in the window
  8. 08BG Group≥5articles in the window
22 of these companies drew sector coverage in the window
Radar

See all 1,338 Energy companies in the Netherlands

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

How the Energy ecosystem in the Netherlands grew, 2016–2025

Lists the number of energy companies founded each year from 2016 to 2025, noting the highest count of 64 in 2019 and a single new firm in 2025.

Companies founded / year
new Energy companies in the Netherlands
2016: 632017: 482018: 452019: 642020: 532021: 302022: 222023: 182024: 22025: 1
20162025
peak 64 in 2019
Companies raising / year
with a disclosed round that year
20162025
peak 20 in 2019
Disclosed funding / year
sum of disclosed rounds (USD)
2016: 156,702,6612017: 29,492,8822018: 128,075,8952019: 140,130,8812020: 63,470,8862021: 110,995,1872022: 55,944,4452023: 1,575,918,6212024: 171,683,4072025: 314,388,075
20162025
peak $1.6B in 2023

Where Energy companies in the Netherlands are based

Ranks Dutch cities by the count of energy companies located there, with Amsterdam leading at 123 firms followed by Rotterdam, Eindhoven, Delft, and Utrecht.

Amsterdam skyline — Energy hub in the Netherlands
Hub 01
Amsterdam
123 Energy companies
33% of the Energy companies across these hubs
123companies
$1.5Bdisclosed funding
10hiring now
Photo Wikipedia · Amsterdam · CC BY-SA 4.0
Rotterdam skyline — Energy hub in the Netherlands
Hub 02
Rotterdam
82 Energy companies
22% of the Energy companies across these hubs
82companies
$24.3Mdisclosed funding
12hiring now
Photo Wikipedia · Rotterdam · CC BY-SA 4.0
Eindhoven skyline — Energy hub in the Netherlands
Hub 03
Eindhoven
36 Energy companies
10% of the Energy companies across these hubs
36companies
$180.1Mdisclosed funding
7hiring now
Photo Wikipedia · Eindhoven · CC BY-SA 4.0
Delft skyline — Energy hub in the Netherlands
Hub 04
Delft
36 Energy companies
10% of the Energy companies across these hubs
36companies
$13.9Mdisclosed funding
3hiring now
Photo Wikipedia · Delft · CC BY-SA 4.0
Utrecht skyline — Energy hub in the Netherlands
Hub 05
Utrecht
29 Energy companies
8% of the Energy companies across these hubs
29companies
$72.4Mdisclosed funding
4hiring now
Photo Wikipedia · Utrecht · CC BY-SA 4.0
The Hague skyline — Energy hub in the Netherlands
Hub 06
The Hague
28 Energy companies
8% of the Energy companies across these hubs
28companies
$10.6Mdisclosed funding
4hiring now
Photo Wikipedia · The Hague · CC BY-SA 4.0
Groningen skyline — Energy hub in the Netherlands
Hub 07
Groningen
20 Energy companies
5% of the Energy companies across these hubs
20companies
$160kdisclosed funding
1hiring now
Photo Wikipedia · Groningen · CC BY-SA 4.0
Arnhem skyline — Energy hub in the Netherlands
Hub 08
Arnhem
17 Energy companies
5% of the Energy companies across these hubs
17companies
$15.2Mdisclosed funding
2hiring now
Photo Wikipedia · Arnhem · CC BY-SA 4.0

The Energy market map of the Netherlands: what these companies actually do

Breaks down the main product sub‑categories—enterprise tech, deep tech, consumer digital, solar energy tech, green transport—and the most common revenue models such as physical commerce, fee‑for‑service, and e‑commerce product.

  • Enterprise Tech24 companies · $81.5M raised · 1 hiring
  • Deep Tech16 companies · $138.5M raised · 2 hiring
  • Consumer Digital10 companies · $2.1M raised
  • Solar Energy Tech7 companies · $391k raised
  • Green Transport5 companies

Monetization

How Energy 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.

Physical Commerce594
Fee-For-Service519
E-Commerce - Product416
Commission on Transaction230
Advertising73
E-Commerce - Service70
Subscription52
Sponsorship6

Funding, M&A and the deals moving Energy in the Netherlands

Counts 364 corporate events over the past two years, detailing the distribution across contracts, earnings releases, funding rounds, announcements, and key‑person updates.

Contracts 71Earnings 66Funding 36Announcement 35Leadership 32Assets 32M&A 26Product 15Buyback 13Capital 13
  • FundingQurrent, the pioneer of autonomous digital workforces, today announced the close of a $15 million Series A funding round led by Cervin Ventures with participation by Streamlined Ventures.2026-04-06
  • M&AEturnity and Solar Monkey merge to form the European leader in installer software.2026-03-27
  • M&AThe NaCC imposed strict divestiture conditions to prevent a fuel monopoly after Vivo Energy purchased Engen Namibia in 2024.2026-02-18
  • M&AHammond Power Solutions Inc. (“HPS”; TSX: HPS.A), a leading provider of dry-type transformers and power quality solutions, announced that it has signed a definitive agreement to acquire AEG Power Solutions, subject to regulatory approvals and customary closing conditions.2026-02-17
  • M&ATTE FP-TotalEnergies has taken over Zeeland refinery in the Netherlands in full and has bought back the remaining 45% of the shares from Lukoil, Russia, as two sources familiar with the matter have told Reuters.2026-02-11
  • M&AAddtech Process, a business area in the Addtech Group, has today signed an agreement to acquire 90 % of the shares outstanding in Kapp Nederland B.V.2026-02-11
  • M&AThe Austrian energy company Heizma integrates several hundred photovoltaic systems and ongoing projects of the insolvent Dutch provider Soly into its platform. The acquisition includes the complete support of the Austrian clientele and strengthens Heizmas' position in the field of decentralized energy solutions.2026-01-21
  • M&AInvestor-focused sustainability data provider Net Purpose announced today the acquisition of the Sustainable Development Investments Asset Owner Platform (SDI AOP)2025-10-29
  • M&AOn October 1, 2025, Core Lab completed the acquisition of 100% of the equity interests in Solintec Consultoria E Servicos De Geologia Ltda. ('Solintec'), a Brazilian limited liability company and a leading provider of geological services to the region's oil and gas industry, for an initial cash payment of approximately $2,300,000.2025-10-22
  • FundingGlobal law firm Clifford Chance has advised its longstanding clients ABN AMRO, BNP Paribas and Stifel Europe as Joint Global Coordinators on Avantium’s €84.8 million equity raise by means of a fully underwritten and committed rights offering for an amount of €65.4 million, and the completion of a €19.4 million additional placement.2025-10-06

Mergers and acquisitions

Deals from the last 24 months where a Energy company in the Netherlands 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
eturnitySolar MonkeyundisclosedAnnounced2026-03-27
hammond power solutionsAEG Power SolutionsundisclosedAnnounced2026-02-20
Vivo EnergyEngen NamibiaundisclosedCompleted2026-02-18
TTE FP-TotalEnergieszeelandrefineryundisclosedCompleted2026-02-11
Addtech ProcessKappundisclosedAnnounced2026-02-11
HeizmasolyundisclosedAnnounced2026-01-21

Who is listing, hiring leaders, launching and winning work

Provides details on specific corporate actions, including leadership changes, product launches, and customer contract wins.

Leadership moves
20 tracked people moves · last 12 months
  • SignifyChristy Tilton · Appointment → President of Genlyte SolutionsApr 2026
  • SignifyKevin Poyck · Retirement — was President of Genlyte SolutionsApr 2026
  • SignifySameer Sodhi · Appointment → Head of Color Kinetics and Entertainment business unitsApr 2026
  • Full CircleBilly Stevenson · Retirement — was Chief Executive OfficerApr 2026
  • Full CirclePhil Goleby · Appointment → Chief Executive OfficerApr 2026
  • SolarDuckGerald Verweij · Appointment → Chief Financial OfficerFeb 2026
  • TangoBala Pitchandi · Appointment → Chief Technology OfficerJan 2026
  • Magnus EnergyKsenia Tolstrup · Promotion → DirectorJan 2026
Product launches
tracked launches · last 12 months
  • SignifyTraffic- and weather-adaptive lighting system (Adaptive lighting)Apr 2026
  • SignifySignify Switch (Financing scheme)Apr 2026
  • Vivo EnergyShell FuelSave (Fuel)Nov 2025
  • Vivo EnergyShell V-Power Unleashed (Fuel)Nov 2025
Contract wins
34 customer wins · last 24 months
Regulatory & litigation
7 regulatory events · 5 tracked suits · 24 months
  • SBM OffshoreApproval — Guyana governmentMar 2026
  • Sky NRGapproved permitsFeb 2026
  • Avantiumapproved for recycling in Japanese PET bottle stream — Council for PET Bottle Recycling (CPBR)Nov 2025
  • Avantiumendorsed for global deployment — Association of Plastic RecyclersNov 2025
  • taylor v hercules capitalSeverability of securities disclosures regarding software debt · OngoingApr 2026
  • ZURU v taylor, Keith Taylor, JJK Groupbreach of restraint provisions and disclosure of confidential information in sale agreemenAug 2025
Earnings pulse
companies reporting results · last 24 months
10 companies reporting63 company-quarters trackedbeat 13miss 4in line 2

Half of these companies grew revenue faster than +7.2%, half slower.

Who is building Energy in the Netherlands

Profiles 283 founders and CEOs across 241 companies, noting frequent alma maters like INSEAD and Rotterdam School of Management.

Founders and chief executives12 of 283, from the best-funded companies on this page
Jean Louis Bertholet
CEO
Jean Louis Bertholet

Founder Zonneperceel, Grondparticipaties, Grond Obligatie Fonds. Free University of Amsterdam 2007

Philippe Lacamp
Chief Executive Officer
Philippe Lacamp

Skynrg, ex-Cathay Pacific Airways, ex-John Swire And Sons, INSEAD, 2016

Davidi Vortman
Co-Founder
Davidi Vortman

At Democratech Israel מחאת ההייטקיסטים, ex-Nice Systems, ex-Comverse Network Systems, Northwestern University - Kellogg School of Management, 2007

Elena Bou
Ex-Co-Founder-InnoEnergy
Elena Bou

International Energy Agency (IEA) · Ex-Co-Founder-InnoEnergy, Greentown Labs · Universitat Ramon Llull PhD, Esade BBA, MBA

Fokko Mulder
Co-Founder
Fokko Mulder

Leiden University MSc 1990, PhD 1994

Sander Groot
Co-Founder
Sander Groot

Ex- NRG, UKAEA - JET. University of Twente 1997

Ruud Koornstra
Founder
Ruud Koornstra

Owner - Tendris holding, Founder - XXImo B.V., Founder - The NewMotion, Founder - Innolumis Public Lighting BV

Herbert Peels
CEO
Herbert Peels

Ex-CEO- Pfleiderer Infrastrukturtechnik Ex-VP EMEA- GE Wind Erasmus Universiteit Rotterdam

Don Hoogendoorn
CTO & Co-Founder
Don Hoogendoorn

Solarduck, ex-Damen Shipyards, ex-Koninklijk Instituut Van Ingenieurs, Hogeschool INHOLLAND Haarlem / INHOLLAND University, 2006

Pierre Vermeulen
CEO and founder
Pierre Vermeulen

Solease, ex-Leasetech, ex-Leaseplan, CEMS Global Alliance in Management Education, 2000

Georg Hotar
Co-Founder & CEO
Georg Hotar

MD Global Investment Protection AG, Central European Capital, ex-ICE Securities, IB Austria Securities. London School of Economics and Political…

Allard Hoeken
Founder & CEO
Allard Hoeken

Ex-The Ocean Cleanup, Bluewater Energy Services, Focus Oil and Gas group. Delft University of Technology MSc 1993…

Where the founders studied
alma mater on record for 20 of 283 founders
INSEAD4
Rotterdam School of Management, Erasmus University3
Erasmus University Rotterdam2
The University of British Columbia2
Maastricht University2
Chalmers University of Technology1
Durham University Business School1
London School of Economics and Political Science1
Radar

Look up the people behind Energy companies in the Netherlands

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

Who funds Energy in the Netherlands

Investor · most active investors since 2016RoundsLedLatest
Europa148Oct 2024
EIC Fund8Dec 2020
Invest-NL64Mar 2025
ENERGIIQ42Sep 2022
EIT InnoEnergy42Oct 2023
PDENH41Mar 2025
ROM InWest41Jul 2025
BOM33Jan 2024
Helios32Sep 2021
UNIIQ32Nov 2024
Stage mix · rounds since 2016
Seed & Angel44
Series A–B31
Series C+ / PE10
Grants, debt & other191

The typical round is $577k — half were bigger, half smaller.

The biggest Energy funding rounds in the Netherlands

Lists the ten largest disclosed funding rounds, led by Sky NRG’s $283.7 million Series E round.

CompanyRoundSizeWhenBackers
Sky NRGSeries Emega-round$283.7MMay 2025APG
Sky NRGSeries D$191MNov 2023Macquarie
EIT InnoEnergySeries D$151.1MSep 2023Santander Corporate & Investment Banking, Societe Generale, Renault Group +13 more
ZOLA ElectricSeries D$55MJan 2018Helios, General Electric, Tesla +4 more
AvantiumSeries D$49MJun 2014Swire Pacific, The Coca-Cola, Danone +7 more
BioMCNSeries C$45.3MMar 2009Waterland
ZOLA ElectricSeries E$45MSep 2021DBL Partners, Helios, Vulcan +2 more
LumosSeries A$40MDec 2016VLTCM, Pembani Remgro Infrastructure Managers, Israel Cleantech Ventures
Lemnis LightingSeries D$37.5MMar 2010
AvantiumSeries C$36.6MJun 2011Government of the Netherlands, Aster, Aescap +5 more
Venture round sizes · 2023–2025
<$1M5
$1–10M6
$10–50M6
$50–250M2
>$250M1

20 venture rounds with a disclosed amount in the window.

What the news says about Energy in the Netherlands

Counts 27,195 news articles in the last year, focusing on product launches, partnerships, technology adoption, and supply‑chain practices.

News volume
Energy coverage across Netherlands · articles per quarter
2021Q2: 4,1062021Q3: 4,2052021Q4: 3,8932022Q1: 4,3592022Q2: 4,6712022Q3: 4,2322022Q4: 4,8392023Q1: 4,4422023Q2: 5,1792023Q3: 4,6882023Q4: 4,8652024Q1: 5,1542024Q2: 5,6552024Q3: 6,2362024Q4: 5,8352025Q1: 10,1612025Q2: 5,7192025Q3: 5,9042025Q4: 7,2182026Q1: 7,728
2021Q22026Q1
peak ≥10,161 in 2025Q1 · ≥27,195 articles in the last 12 tracked months
Tone of coverage
share of articles by dominant sentiment (positive / neutral / negative)
202120232025
Positive-tone share moved 73% → 79%, negative 26% → 20% across 2021–2025.

What the coverage is about

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

  • New product launches and innovations≥4,753▲+24%
  • Strategic partnerships and collaborations≥4,353▲+16%
  • Technology adoption and digital transformation≥3,864▲+28%
  • Supply chain management practices≥2,380▲+63%
  • Accounting and financial management software≥2,336▲+23%
  • Digital transformation in operations≥2,266▲+79%
  • International political relations≥2,187▲+200%
  • Industry awards and recognition announcements≥1,959▼-17%
  • International sports competitions≥1,907▼-25%
  • Sustainability initiatives and esg reporting≥1,853▼-10%
Most-covered companies · last 12 months

22 Energy companies here were named in the news over this period.

Prism

Watch Energy coverage in Netherlands 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.

financial control software+61%financial reporting tools+57%order fulfillment systems+41%financial forecasting systems+112%general ledger software+44%stock performance+120%financial scenario planning+61%payroll management systems+257%geopolitical alliances+662%business reporting tools+56%
payment system integration-34%intuitive painting-97%payment api development-49%energy transition policies-63%non-representational art-96%

The pressures the press keeps returning to

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

Regulatory Risk ▲ rising
≥44,245 articles touch this dimension · 36.2% critical tone
20212025
signals: financial accounting software, accounting management systems, accounting compliance systems
Funding Momentum ▲ rising
≥12,153 articles touch this dimension · 31.9% critical tone
20212025
signals: avant-garde rock, conceptual rock albums, complex rock narratives
Growth ▲ rising
≥18,238 articles touch this dimension · 26.9% critical tone
20212025
signals: earnings report, quarterly financials, quarterly results

Energy jobs in the Netherlands: who is hiring and what they ask for

24postings · last 12 months
221postings tracked overall
53employers advertising
$69kmedian advertised salary/yr (n=60)
What level are these roles?
Entry6
Intern7
Senior23
Lead13
Manager23
Most advertised titles
  • Maintenance Engineer5
  • Engineer4
  • Technology Consultant3
  • Directievoerder - Delft3
  • Agile Coach3
  • Test Engineer3

What Energy research is working on

Shows 53,205 academic papers, of which 41,757 discuss opportunities, 3,843 identify common problems, and 1,267 issue cautions.

How this field talks about itself
Energy papers (gold) against all published research (grey)
Promising47.6% · 37.4%1.3×
Breakthrough30.9% · 26.5%1.2×
Descriptive8.1% · 17.2%0.5×
Problem-identifying7.0% · 9.4%0.7×
Comparative3.8% · 4.0%≈ par
Cautionary2.4% · 4.6%0.5×
How the work is done
Methods-led61.2%
Empirical22.3%
Reviews14.5%
Position pieces1.6%
Theoretical0.4%
How the research reads

96% positive · 3% neutral · 1% negative, across 53,205 papers.

The institutions behind the field
  • Chinese Academy of Sciences132k
  • Tsinghua University74k
  • Nanyang Technological University61k
  • University of California, Los Angeles45k
  • The University of Texas at Austin44k
  • Nankai University36k

ranked by how often their work is cited

Researchers who shaped it

Bruce Dunn · Patrice Simon · Jean‐Marie Tarascon · Yury Gogotsi · Yang‐Kook Sun · Haresh Kamath · Arumugam Manthiram · Yi Cui

The most-cited breakthroughs
  • Supercapacitor Devices Based on Graphene Materials · 3k cites
  • Graphene Anchored with Co<sub>3</sub>O<sub>4</sub> Nanoparticles as Anode of Lithium Ion Batteries with Enhanced Reversible Capacity and Cyclic Perfor · 2k cites
  • Challenges and Prospects of Lithium–Sulfur Batteries · 2k cites
  • Nitrogen-doped mesoporous carbon of extraordinary capacitance for electrochemical energy storage · 2k cites
  • Electrochemical Na Insertion and Solid Electrolyte Interphase for Hard‐Carbon Electrodes and Application to Na‐Ion Batteries · 2k cites
Common problems researchers identify3,636 papers · 7 recurring themes
Energy Storage System Challenges — Common problems researchers identify
Problems · theme 01
Energy Storage System Challenges
738 papers · 20.3% of this block
2022: 1,168 of every 10,000 papers on this subject2023: 1,254 of every 10,000 papers on this subject2024: 1,170 of every 10,000 papers on this subject2025: 1,524 of every 10,000 papers on this subject2022: 1,168 of every 10,000 papers on this subject2023: 1,254 of every 10,000 papers on this subject2024: 1,170 of every 10,000 papers on this subject2025: 1,524 of every 10,000 papers on this subject▲ +30% share2022→2025 share of research on this subject
Researchers discuss limitations and barriers of current storage technologies for power grids and renewables.
Energy storage · Renewable energy · Environmental economics · Energy
“Comparative Review of Energy Storage Systems, Their Roles, and Impacts on Future Power Systems”
738 of these papers raise it as a problem
Battery Electrode Material Issues — Common problems researchers identify
Problems · theme 02
Battery Electrode Material Issues
617 papers · 17.0% of this block
2022: 481 of every 10,000 papers on this subject2023: 469 of every 10,000 papers on this subject2024: 424 of every 10,000 papers on this subject2025: 501 of every 10,000 papers on this subject2022: 481 of every 10,000 papers on this subject2023: 469 of every 10,000 papers on this subject2024: 424 of every 10,000 papers on this subject2025: 501 of every 10,000 papers on this subject▲ +4% share2022→2025 share of research on this subject
Papers highlight difficulties in developing stable anodes and cathodes for next‑generation batteries.
Anode · Cathode · Energy storage · Battery
“Developing Cathode Materials for Aqueous Zinc Ion Batteries: Challenges and Practical Prospects”
617 of these papers raise it as a problem
Lithium and Flow Battery Constraints — Common problems researchers identify
Problems · theme 03
Lithium and Flow Battery Constraints
557 papers · 15.3% of this block
2022: 59 of every 10,000 papers on this subject2023: 60 of every 10,000 papers on this subject2024: 72 of every 10,000 papers on this subject2025: 80 of every 10,000 papers on this subject2022: 59 of every 10,000 papers on this subject2023: 60 of every 10,000 papers on this subject2024: 72 of every 10,000 papers on this subject2025: 80 of every 10,000 papers on this subject▲ +36% share2022→2025 share of research on this subject
Studies examine performance limits and safety concerns of lithium‑ion and flow battery technologies.
Battery · Energy storage · Lithium · Flow battery
“Electrical energy storage for transportation—approaching the limits of, and going beyond, lithium-ion batteries”
557 of these papers raise it as a problem
Electrolyte and Ion Conductor Problems — Common problems researchers identify
Problems · theme 04
Electrolyte and Ion Conductor Problems
442 papers · 12.2% of this block
2022: 526 of every 10,000 papers on this subject2023: 533 of every 10,000 papers on this subject2024: 454 of every 10,000 papers on this subject2025: 528 of every 10,000 papers on this subject2022: 526 of every 10,000 papers on this subject2023: 533 of every 10,000 papers on this subject2024: 454 of every 10,000 papers on this subject2025: 528 of every 10,000 papers on this subject→ +0% share2022→2025 share of research on this subject
Works focus on electrolyte stability, fast ion transport, and interfacial degradation in high‑energy cells.
Electrolyte · Fast ion conductor · Lithium · Electrochemistry
“Electrolyte-Additive-Driven Interfacial Engineering for High-Capacity Electrodes in Lithium-Ion Batteries: Promise and Challenges”
442 of these papers raise it as a problem
Renewable Integration Grid Issues — Common problems researchers identify
Problems · theme 05
Renewable Integration Grid Issues
436 papers · 12.0% of this block
2022: 1,731 of every 10,000 papers on this subject2023: 1,851 of every 10,000 papers on this subject2024: 1,699 of every 10,000 papers on this subject2025: 2,357 of every 10,000 papers on this subject2022: 1,731 of every 10,000 papers on this subject2023: 1,851 of every 10,000 papers on this subject2024: 1,699 of every 10,000 papers on this subject2025: 2,357 of every 10,000 papers on this subject▲ +36% share2022→2025 share of research on this subject
Analyses address operational and control challenges when coupling solar, wind, and other renewables to the grid.
Renewable energy · Photovoltaic system · Grid · Electricity
“A Review of Hybrid Renewable/Alternative Energy Systems for Electric Power Generation: Configurations, Control, and Applications”
436 of these papers raise it as a problem
Supercapacitor Material Limitations — Common problems researchers identify
Problems · theme 06
Supercapacitor Material Limitations
431 papers · 11.9% of this block
2022: 4,848 of every 10,000 papers on this subject2023: 4,697 of every 10,000 papers on this subject2024: 4,778 of every 10,000 papers on this subject2025: 3,583 of every 10,000 papers on this subject2022: 4,848 of every 10,000 papers on this subject2023: 4,697 of every 10,000 papers on this subject2024: 4,778 of every 10,000 papers on this subject2025: 3,583 of every 10,000 papers on this subject▼ -26% share2022→2025 share of research on this subject
Research points out scalability, durability, and performance gaps in nanostructured supercapacitor designs.
Supercapacitor · Nanotechnology · Energy storage · Electrochemical energy storage
“Flexible and Stretchable Energy Storage: Recent Advances and Future Perspectives”
431 of these papers raise it as a problem
Hydrogen and Thermal Storage Barriers — Common problems researchers identify
Problems · theme 07
Hydrogen and Thermal Storage Barriers
415 papers · 11.4% of this block
2022: 317 of every 10,000 papers on this subject2023: 334 of every 10,000 papers on this subject2024: 327 of every 10,000 papers on this subject2025: 360 of every 10,000 papers on this subject2022: 317 of every 10,000 papers on this subject2023: 334 of every 10,000 papers on this subject2024: 327 of every 10,000 papers on this subject2025: 360 of every 10,000 papers on this subject▲ +13% share2022→2025 share of research on this subject
Authors identify technical and economic obstacles for storing hydrogen and thermal energy at scale.
Hydrogen storage · Hydrogen · Thermal energy storage · Energy storage
“Hydrogen Storage Technologies for Future Energy Systems”
415 of these papers raise it as a problem
Cautions1,184 papers · 7 recurring themes
Economic Viability of Storage — Cautions
Cautions · theme 01
Economic Viability of Storage
261 papers · 22.0% of this block
2022: 1,414 of every 10,000 papers on this subject2023: 1,500 of every 10,000 papers on this subject2024: 1,372 of every 10,000 papers on this subject2025: 1,830 of every 10,000 papers on this subject2022: 1,414 of every 10,000 papers on this subject2023: 1,500 of every 10,000 papers on this subject2024: 1,372 of every 10,000 papers on this subject2025: 1,830 of every 10,000 papers on this subject▲ +29% share2022→2025 share of research on this subject
Studies caution that cost‑benefit analyses often reveal uncertain returns for storage‑enhanced renewable systems.
Energy storage · Renewable energy · Environmental economics · Electricity
“Development of Energy Storage Systems for Power Network Reliability: A Review”
261 of these papers raise it as a problem
Grid Stability with Variable Renewables — Cautions
Cautions · theme 02
Grid Stability with Variable Renewables
216 papers · 18.2% of this block
2022: 1,731 of every 10,000 papers on this subject2023: 1,851 of every 10,000 papers on this subject2024: 1,699 of every 10,000 papers on this subject2025: 2,357 of every 10,000 papers on this subject2022: 1,731 of every 10,000 papers on this subject2023: 1,851 of every 10,000 papers on this subject2024: 1,699 of every 10,000 papers on this subject2025: 2,357 of every 10,000 papers on this subject▲ +36% share2022→2025 share of research on this subject
Papers warn about potential instability and reliability risks when integrating fluctuating renewable sources.
Renewable energy · Photovoltaic system · Grid · Electricity
“Impacts of Renewable Energy Integration on Power System Stability”
216 of these papers raise it as a problem
Thermal Storage Material Risks — Cautions
Cautions · theme 03
Thermal Storage Material Risks
201 papers · 17.0% of this block
2022: 186 of every 10,000 papers on this subject2023: 191 of every 10,000 papers on this subject2024: 183 of every 10,000 papers on this subject2025: 247 of every 10,000 papers on this subject2022: 186 of every 10,000 papers on this subject2023: 191 of every 10,000 papers on this subject2024: 183 of every 10,000 papers on this subject2025: 247 of every 10,000 papers on this subject▲ +33% share2022→2025 share of research on this subject
Research highlights durability and efficiency concerns of latent‑heat and sorption thermal storage materials.
Thermal energy storage · Energy storage · Thermal · Latent heat
“Sorption heat storage for long-term low-temperature applications: A review on the advancements at material and prototype scale”
201 of these papers raise it as a problem
Alternative Battery Chemistry Concerns — Cautions
Cautions · theme 04
Alternative Battery Chemistry Concerns
182 papers · 15.4% of this block
2022: 811 of every 10,000 papers on this subject2023: 815 of every 10,000 papers on this subject2024: 718 of every 10,000 papers on this subject2025: 847 of every 10,000 papers on this subject2022: 811 of every 10,000 papers on this subject2023: 815 of every 10,000 papers on this subject2024: 718 of every 10,000 papers on this subject2025: 847 of every 10,000 papers on this subject▲ +4% share2022→2025 share of research on this subject
Works raise safety and performance questions for sodium‑ion, lithium‑metal, and solid‑state battery concepts.
Anode · Cathode · Electrolyte · Lithium
“Electrode Materials for Rechargeable Sodium‐Ion Batteries: Potential Alternatives to Current Lithium‐Ion Batteries”
182 of these papers raise it as a problem
Nanostructured Supercapacitor Safety — Cautions
Cautions · theme 05
Nanostructured Supercapacitor Safety
142 papers · 12.0% of this block
2022: 1,037 of every 10,000 papers on this subject2023: 986 of every 10,000 papers on this subject2024: 879 of every 10,000 papers on this subject2025: 942 of every 10,000 papers on this subject2022: 1,037 of every 10,000 papers on this subject2023: 986 of every 10,000 papers on this subject2024: 879 of every 10,000 papers on this subject2025: 942 of every 10,000 papers on this subject▼ -9% share2022→2025 share of research on this subject
Authors discuss electrochemical degradation and reliability issues in emerging nanomaterial‑based supercapacitors.
Supercapacitor · Capacitance · Electrochemistry · Nanotechnology
“Progress and Perspectives on Promising Covalent‐Organic Frameworks (COFs) Materials for Energy Storage Capacity”
142 of these papers raise it as a problem
Battery Thermal Runaway Risks — Cautions
Cautions · theme 06
Battery Thermal Runaway Risks
117 papers · 9.9% of this block
2022: 69 of every 10,000 papers on this subject2023: 71 of every 10,000 papers on this subject2024: 49 of every 10,000 papers on this subject2025: 71 of every 10,000 papers on this subject2022: 69 of every 10,000 papers on this subject2023: 71 of every 10,000 papers on this subject2024: 49 of every 10,000 papers on this subject2025: 71 of every 10,000 papers on this subject▲ +4% share2022→2025 share of research on this subject
Studies emphasize the danger of overheating, state‑of‑charge mismanagement, and failure modes in large‑scale storage.
Battery · Thermal runaway · Energy storage · State of charge
“Studying Abuse Testing on Lithium-Ion Battery Packaging for Energy Storage Systems”
117 of these papers raise it as a problem
Vanadium Redox Flow Battery Degradation — Cautions
Cautions · theme 07
Vanadium Redox Flow Battery Degradation
65 papers · 5.5% of this block
2022: 231 of every 10,000 papers on this subject2023: 223 of every 10,000 papers on this subject2024: 198 of every 10,000 papers on this subject2025: 257 of every 10,000 papers on this subject2022: 231 of every 10,000 papers on this subject2023: 223 of every 10,000 papers on this subject2024: 198 of every 10,000 papers on this subject2025: 257 of every 10,000 papers on this subject▲ +11% share2022→2025 share of research on this subject
Research points to electrolyte imbalance and efficiency loss as key challenges for vanadium flow systems.
Flow battery · Redox · Vanadium · Electrolyte
“Vanadium redox flow battery capacity loss mitigation strategy based on a comprehensive analysis of electrolyte imbalance effects”
65 of these papers raise it as a problem
Opportunities39,303 papers · 7 recurring themes
Optimized Storage for Renewable Grids — Opportunities
Opportunities · theme 01
Optimized Storage for Renewable Grids
1,378 papers · 23.0% of this block
2022: 1,258 of every 10,000 papers on this subject2023: 1,337 of every 10,000 papers on this subject2024: 1,295 of every 10,000 papers on this subject2025: 1,710 of every 10,000 papers on this subject2022: 1,258 of every 10,000 papers on this subject2023: 1,337 of every 10,000 papers on this subject2024: 1,295 of every 10,000 papers on this subject2025: 1,710 of every 10,000 papers on this subject▲ +36% share2022→2025 share of research on this subject
Works propose advanced control and placement strategies to boost reliability of renewable‑heavy power systems.
Energy storage · Renewable energy · Energy · Wind power
“Battery Energy Storage Optimization in Distribution Power Systems with Distributed Renewable Energy Resources”
Electrolyte‑Driven Battery Performance — Opportunities
Opportunities · theme 02
Electrolyte‑Driven Battery Performance
1,364 papers · 22.7% of this block
2022: 811 of every 10,000 papers on this subject2023: 815 of every 10,000 papers on this subject2024: 718 of every 10,000 papers on this subject2025: 847 of every 10,000 papers on this subject2022: 811 of every 10,000 papers on this subject2023: 815 of every 10,000 papers on this subject2024: 718 of every 10,000 papers on this subject2025: 847 of every 10,000 papers on this subject▲ +4% share2022→2025 share of research on this subject
Papers showcase how tailored electrolytes can unlock higher capacity and stability for aqueous and metal batteries.
Cathode · Electrolyte · Anode · Electrochemistry
“Phosphated Electrolyte Enabling Dual Robust Electrode–Electrolyte Interfacial Reconstruction Toward Capable Zn Metal Batteries”
High‑Dielectric Ceramic Energy Storage — Opportunities
Opportunities · theme 03
High‑Dielectric Ceramic Energy Storage
903 papers · 15.1% of this block
2022: 256 of every 10,000 papers on this subject2023: 256 of every 10,000 papers on this subject2024: 194 of every 10,000 papers on this subject2025: 145 of every 10,000 papers on this subject2022: 256 of every 10,000 papers on this subject2023: 256 of every 10,000 papers on this subject2024: 194 of every 10,000 papers on this subject2025: 145 of every 10,000 papers on this subject▼ -43% share2022→2025 share of research on this subject
Studies explore novel ferroelectric and nanocomposite materials for compact, high‑energy density capacitors.
Dielectric · Energy storage · Ceramic · Ferroelectricity
“Development of <scp>PVDF</scp> / <scp>PMMA</scp> ‐Cu nanocomposites with enhanced dielectric properties and energy storage density for capac”
Hybrid Renewable‑Battery System Designs — Opportunities
Opportunities · theme 04
Hybrid Renewable‑Battery System Designs
837 papers · 13.9% of this block
2022: 1,678 of every 10,000 papers on this subject2023: 1,780 of every 10,000 papers on this subject2024: 1,653 of every 10,000 papers on this subject2025: 2,207 of every 10,000 papers on this subject2022: 1,678 of every 10,000 papers on this subject2023: 1,780 of every 10,000 papers on this subject2024: 1,653 of every 10,000 papers on this subject2025: 2,207 of every 10,000 papers on this subject▲ +32% share2022→2025 share of research on this subject
Research presents integrated scheduling and control frameworks that combine solar, wind, and storage for cleaner grids.
Renewable energy · Photovoltaic system · Electricity · Battery
“Optimizing Power System Reliability and Carbon Emissions With a Fuzzy Unit Commitment Model Incorporating Renewable Energy, Load Forecast Er”
Graphene‑Enhanced Supercapacitor Hybrids — Opportunities
Opportunities · theme 05
Graphene‑Enhanced Supercapacitor Hybrids
604 papers · 10.1% of this block
2022: 1,443 of every 10,000 papers on this subject2023: 1,418 of every 10,000 papers on this subject2024: 1,287 of every 10,000 papers on this subject2025: 1,132 of every 10,000 papers on this subject2022: 1,443 of every 10,000 papers on this subject2023: 1,418 of every 10,000 papers on this subject2024: 1,287 of every 10,000 papers on this subject2025: 1,132 of every 10,000 papers on this subject▼ -22% share2022→2025 share of research on this subject
Works demonstrate graphene‑based electrodes delivering ultrahigh energy and power in combined supercapacitor‑battery devices.
Supercapacitor · Capacitance · Electrode · Graphene
“A high-performance supercapacitor-battery hybrid energy storage device based on graphene-enhanced electrode materials with ultrahigh energy ”
Microgrid Energy Management Advances — Opportunities
Opportunities · theme 06
Microgrid Energy Management Advances
461 papers · 7.7% of this block
2022: 1,100 of every 10,000 papers on this subject2023: 1,167 of every 10,000 papers on this subject2024: 1,118 of every 10,000 papers on this subject2025: 1,543 of every 10,000 papers on this subject2022: 1,100 of every 10,000 papers on this subject2023: 1,167 of every 10,000 papers on this subject2024: 1,118 of every 10,000 papers on this subject2025: 1,543 of every 10,000 papers on this subject▲ +40% share2022→2025 share of research on this subject
Papers develop algorithms for balancing distributed generation, storage, and demand within localized grid networks.
Microgrid · Energy storage · Renewable energy · Distributed generation
“Power Management of Hybrid Microgrid with Energy Storage System”
Nano‑Enhanced Phase‑Change Thermal Storage — Opportunities
Opportunities · theme 07
Nano‑Enhanced Phase‑Change Thermal Storage
453 papers · 7.5% of this block
2022: 186 of every 10,000 papers on this subject2023: 193 of every 10,000 papers on this subject2024: 185 of every 10,000 papers on this subject2025: 248 of every 10,000 papers on this subject2022: 186 of every 10,000 papers on this subject2023: 193 of every 10,000 papers on this subject2024: 185 of every 10,000 papers on this subject2025: 248 of every 10,000 papers on this subject▲ +33% share2022→2025 share of research on this subject
Research highlights hybrid materials that improve heat storage density and charging efficiency for thermal applications.
Thermal energy storage · Thermal · Phase-change material · Latent heat
“Advances in nano-enhanced phase change materials and hybrid thermal energy storage systems: Paving the way for sustainable energy solutions”

Which of these themes are growing fastest

Tracks how the share of research themes has shifted globally 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
Renewable Integration Grid Issues▲+36%
Lithium and Flow Battery Constraints▲+36%
Energy Storage System Challenges▲+30%
Hydrogen and Thermal Storage Barriers▲+13%
Battery Electrode Material Issues▲+4%
Electrolyte and Ion Conductor Problems▲+0%
Supercapacitor Material Limitations▼-26%
Cautions
how much more (or less) of the world’s research on this subject each theme took up, 2022→2025
gaining sharelosing share
Grid Stability with Variable Renewables▲+36%
Thermal Storage Material Risks▲+33%
Economic Viability of Storage▲+29%
Vanadium Redox Flow Battery Degradation▲+11%
Alternative Battery Chemistry Concerns▲+4%
Battery Thermal Runaway Risks▲+4%
Nanostructured Supercapacitor Safety▼-9%
Opportunities
how much more (or less) of the world’s research on this subject each theme took up, 2022→2025
gaining sharelosing share
Microgrid Energy Management Advances▲+40%
Optimized Storage for Renewable Grids▲+36%
Nano‑Enhanced Phase‑Change Thermal Storage▲+33%
Hybrid Renewable‑Battery System Designs▲+32%
Electrolyte‑Driven Battery Performance▲+4%
Graphene‑Enhanced Supercapacitor Hybrids▼-22%
High‑Dielectric Ceramic Energy Storage▼-43%
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About this data: built from Fliar's company, founder, funding, hiring, jobs, news and research trackers, covering the Netherlands. Counts are of companies we track, not of every company that exists. Updated August 2026.
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