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 ↗
Singapore’s
energy industry,
in focus.
The companies, capital and talent shaping energy in Singapore. Find the leaders. Understand the segments. See where the activity is.

An industry ecosystem,
measured in context.
MEET THE COMPANIESExplore Singapore’s energy leaders
24 featured companies from the funding, hiring, revenue and team-size leaderboards.
Expand panel +
Explore Singapore’s energy leaders
24 featured companies from the funding, hiring, revenue and team-size leaderboards.
Company discovery
Recorded evidence onlyExplore the live startup set in Radar
No company example met every recorded classification, independence and public-profile gate in this snapshot. The live directory may have newer qualifying companies.
Explore classified startups in Radar ↗Energy industry KPIs in Singapore
A few useful ratios bring the size of this ecosystem into perspective.
34 of 601 tracked companies have open roles.
34 of 601 tracked companies have a recorded round.
Share of disclosed capital received by the three largest recorded recipients.
Midpoint of 44 rounds with a disclosed amount.
Scale is concentrated. Opportunity is broader. The three largest funding recipients hold 82.3% of disclosed capital, while 94.3% of tracked companies have no recorded funding round.
Explore the segments →CAPITAL & COMPANY FORMATIONHow Singapore energy has grown
Recorded company formation and disclosed funding across the complete annual series shown.
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How Singapore energy 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 | $0 | 19 | 0 |
| 2017 | $133.65M | 10 | 3 |
| 2018 | $165M | 27 | 2 |
| 2019 | $15.06B | 33 | 2 |
| 2020 | $836.83M | 21 | 6 |
| 2021 | $32.73M | 29 | 2 |
| 2022 | $857.54M | 16 | 5 |
| 2023 | $29.2M | 10 | 3 |
| 2024 | $958.72M | 7 | 5 |
| 2025 | $1.27B | 1 | 7 |
Funding concentration
Share of all disclosed company funding.
- Sun Cable73.3%
- Yinson Production4.8%
- SLNG4.1%
- Other companies17.7%
Funding by stage
60 recorded rounds since 2016
Investors appearing most often
Recorded participation in energy company rounds since 2016.
- 01ING 6 rounds
- 02UOB 4 rounds
- 03Gaia Impact 3 rounds
- 04Annycent Capital 2 rounds
- 05Schneider Electric 2 rounds
- 06squadronenergy.com 2 rounds
- 07FMO 2 rounds
- 08Wavemaker Impact 2 rounds
- 09British International Investment 2 rounds
- 010Vertex Ventures 2 rounds
Recent recorded rounds
Latest recorded rounds · USDBacked by responsAbility.
Largest and notable recorded rounds
Each card is one recorded roundParticipating investors were not recorded in this snapshot.
Backed by squadronenergy.com and Grok Ventures.
Backed by Nsw.
Backed by Aravest and Green Tower.
Backed by Banpu NEXT.
Backed by Banpu.
Backed by FMO and Norfund and others.
Backed by Kumpulan Wang Persaraan.
Backed by Goldman Sachs.
Backed by KLP and Siemens and others.
THE BUSINESS BEHIND THE ACTIVITYRevenue, profitability & financial strength
Expand panel +
Revenue, profitability & financial strength
Annual accounts availability
No reviewed exact national-ID connector has yet been qualified for Singapore; this is a checked implementation boundary, not evidence that filings are absent.; No reviewed exact national-ID connector has yet been qualified for Singapore; this is a checked implementation boundary, not evidence that filings are absent.
Web traffic, app reach and release cadence
How the Singapore companies on this page show up online: the sites people visit, the apps they install, and how often those apps ship.
Most-installed apps
10 of these companies (1.7%) publish at least one Android app — 14 apps in all, carrying 2.1M installs between them.
| App | Installs | Rating | Store category |
|---|---|---|---|
| CaltexGO + RewardsCaltex | 2M | 4.7 | Lifestyle |
| Caltex PakistanCaltex | 78.2K | — | Auto & Vehicles |
| PicTrée: Capture the CurrentGGG | 62.4K | — | Adventure |
| THINK Gas-DMAAG&P | 9.1K | — | Productivity |
| Caltex Coffee PlusCaltex | 7.9K | — | Shopping |
| SunPower OneMaxeon Solar Technologies | 5.5K | — | Lifestyle |
| Circonomy dMRVCirconomy | 711 | — | Business |
| Caltex Loyalty ClubCaltex | 664 | — | Business |
| Byufuel UCO Pickup & TrackingByufuel | 338 | — | Business |
| VENA OPALVena Energy | 224 | — | Business |
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 (2023Q2–2024Q3).
| Segment | Apps | Installs | Leading app | Release trend |
|---|---|---|---|---|
| Oil & Gas Downstream | 4 | 2.1M | CaltexGO + Rewards 2M | |
| Electricity Transmission & Distribution Equipment | 2 | 62.5K | PicTrée: Capture the Current 62.4K | |
| Solar Energy | 3 | 5.9K | SunPower One 5.5K | |
| Bioenergy | 3 | 1.1K | Circonomy dMRV 711 |
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 Singapore energy market map
Explore the segments behind the headline numbers.
Expand panel +
The Singapore energy 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.
Segment data unavailable
The largest measured segment in this report snapshot.
0 companies hiring · $0 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.
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Who is listing, hiring leaders, launching and winning work
Recorded corporate activity linked to companies in this landscape.
Recent corporate headlines 10 dated reports
Seatrium has launched a S$3 billion multicurrency debt issuance programme, the offshore and marine group said on Wednesday (Apr 8).
Successful Placement of Nordic Bond Issue 26 March 2026 – Singapore: Jadestone Energy UK plc, a subsidiary of Jadestone Energy plc (AIM:JSE) (the “Company” and together with its subsidiaries, “Jadestone”), an independent upstream production and development company focused on the Asia-Pacific region, has today successfully completed a US$200 million senior secured bond issue with maturity in 2031 and a coupon of 12% (the “Nordic Bond Issue”).
Beng Kuang Marine Limited has signed a term sheet to acquire the remaining 49% stake in Asian Sealand Offshore and Marine Pte. Ltd. (ASOM) for an aggregate consideration of $60m.
In India, Shell divested its 49% stake in Cleantech Solar to Singapore’s Keppel Ltd for $200 million.
Boustead said to seek US$700 million Singapore IPO in March
In 2017, a consortium led by GIP, alongside PSP and CIC Capital Corporation, acquired the wind and solar portfolio of Equis Funds Group, later rebranded as Vena Energy, for $5 billion, marking one of the largest renewable energy transactions globally at the time.
GIP has appointed Morgan Stanley and Japan’s Mitsubishi UFJ Financial Group to advise on the sale of a controlling stake in Vena Energy globally, a deal that could value the company at up to $10 billion, Reuters reported in February last year.
SembCorp’s $77.4-million purchase of the Puente Al Sol solar farm in Negros Occidental.
Japan’s Eneos Holdings is ahead of rival bidders for US heavyweight Chevron’s stake in a Singapore oil refinery.
– Mayer Brown has advised Blueleaf Energy, pan-Asian renewable energy platform and independent power producer (IPP) owned by a Macquarie Asset Management managed fund, as borrower on a US$75 million secured financing facility from British International Investment for the purposes of funding expansion and investment in nearly 2GW of renewable energy assets across India.
Full recorded event mix
Top 10 categories among 375 recorded events in the 24-month window.
IPO pipeline
2 companies with recorded IPO activity
IPO · Singapore1 reports
IPO · Mumbai1 reports
Leadership moves
14 tracked people moves
Appointment Director of Global Impact
Retirement Previously Chairman of Sembcorp Industries
Retirement Previously Director and Chairman of the audit committee
Appointment Chairman of the audit committee of Sembcorp Industries
Appointment Executive Chairman
Appointment Chief Executive Officer
Appointment Vice President of Operations and Marketing
Appointment Chief Executive Officer
Contract wins
61 recorded customer wins
Customer: Empyrean Energy
Customer: finder energyOil and Gas
Customer: Brazilian and Singaporean authoritiesLegal
Customer: petrobrasOil & Gas
Customer: pv gasEnergy
Customer: TIMOR GAP Chuditch UnipessoalOil & Gas
Regulatory events
13 recorded events
green light to proceed with commercial development
waiver did not come into effectSecurities Industry Council of Singapore
waiver grantedSecurities Industry Council of Singapore
waiver continued to apply upon completion of NYSE listingSecurities Industry Council of Singapore
Litigation
15 tracked suits
Deferred prosecution agreement related to Operation Car Wash corruption probeCriminal · Settled
breach of contract and damagesCivil · Ongoing
Earnings pulse
Reported company results in the recorded window.
Median across 51 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 |
|---|---|---|---|
| keppel→Cleantech Solar ↗ | Completed | 2026-04-23 | $200.0M |
| Sembcorp Industries→alinta energy | Announced | 2026-03-25 | Not stated in snapshot |
| beng kuang marine→Asian Sealand Offshore and Marine Pte. Ltd. (ASOM) | Announced | 2026-02-27 | $60.0M |
| Sembcorp Industries→sprng energy | Pending | 2026-02-02 | Not stated in snapshot |
| Sembcorp Industries→vector green energy | Completed | 2026-01-28 | $345.0M |
| Consortium led by GIP, PSP, CIC Capital Corporation→Equis ↗ | Completed | 2026-01-28 | $5.0B |
A discussion or rumour is not a completed transaction. An unstated value is not zero.
PEOPLE & OPPORTUNITYThe talent market
30 postings in the preceding 12 months. The full 67-posting snapshot covers 46 employers.
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The talent market
30 postings in the preceding 12 months. The full 67-posting snapshot covers 46 employers.
Most advertised job titles
0 tracked postings mention remote work.
The seniority mix
29 postings specify a level.
Skills employers mention
Top skills across 67 tracked postings in the available jobs snapshot.
Median across 36 postings with pay data, expressed in USD.
Companies hiring
Large employers
| Company | Employees |
|---|---|
| Golden Agri-Resources ↗ | 99,800 |
| Seatrium ↗ | 11,242 |
| First Resources ↗ | 8,066 |
| Sembcorp Industries ↗ | 7,000 |
| Swiber ↗ | 2,700 |
| H PetroGas ↗ | 1,415 |
| vibropower ↗ | 1,296 |
| Blueleaf Energy ↗ | 1,219 |
THE PEOPLE BUILDING THE FIELDFounders and leaders
163 founders and chief executives across 142 companies.
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Founders and leaders
163 founders and chief executives across 142 companies.
George Guo
Maxeon Solar Technologies ↗Stanford University PhD 2002
Raj Roy
AMPYR ↗Founder Engenrin Ventures, Lanco Resources Australia, Lanco Infratech, Deloitte Touche Tohmatsu. Muzaffarpur Institute of Technology BE 1989
Jiemin Wu
Sunseap ↗Founder TRIREC, ex-SolarPVExchange, Thirdrock Group. Nanyang Technological University Singapore 2000
Raju Shukla
Cleantech Solar ↗CleanEdge Resources, ex-Barclays Capital. IIM, Ahmedabad 1992
Mitch Little
Jadestone Energy ↗Ex-Marathon Oil Corporation
Kunal Mehta
August Energy ↗Ex-BERKELEY ENERGY, BECIS, Siemens.University of Adelaide BE 2003, University of Oxford MSc 2004
Raghuram Natarajan
Blueleaf Energy ↗Green Investment, ex-Mainstream Renewable Power, ex-Juwi, London Business School
Olivier Duguet
The Blue Circle ↗The Blue Circle, ex-Hanalei Finance, ex-Hanalei Renewable, Université Paris Dauphine, 1992
Ross Coull
Skye Renewables ↗Skye Renewables, ex-Bblunt, ex-Cdc, London school of economic and political science, 2005
Yassin Kargbo
Infinitum Energy Group ↗Ex- National Tourist Board, M J Motels, Hotel Barmoi. Institute for African Studies at the Russian Academy of Sciences, Moscow PhD 1994
Max Nelen
Agros ↗Ex-Rainmaking, D-Track, Co-Founder D-Track. Solvay Brussels School of Economics and Management 2015, KU Leuven 2014
Kelvin Lim
Durapower Group ↗Sustainable Energy Association, ex-Ministry Of Sustainability And The Environment, ex-St Engineering, Imperial College London
Education networks
25 profiles with education records.
Prior employers
1 profiles with prior-work records.
Profiles cover recorded founders and leaders; contact details remain in Radar.
NEWS INTELLIGENCEHow this industry appears in the news
301,618 articles in the measured 12-month window.
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How this industry appears in the news
301,618 articles in the measured 12-month window.
News volume trends
Energy coverage across Singapore · articles per complete quarter
View quarterly article counts
| Quarter | Articles |
|---|---|
| 2021Q2 | 39,284 |
| 2021Q3 | 43,473 |
| 2021Q4 | 39,583 |
| 2022Q1 | 42,868 |
| 2022Q2 | 43,985 |
| 2022Q3 | 49,311 |
| 2022Q4 | 54,984 |
| 2023Q1 | 57,176 |
| 2023Q2 | 56,317 |
| 2023Q3 | 57,229 |
| 2023Q4 | 62,819 |
| 2024Q1 | 60,932 |
| 2024Q2 | 71,423 |
| 2024Q3 | 69,956 |
| 2024Q4 | 72,999 |
| 2025Q1 | 86,892 |
| 2025Q2 | 56,567 |
| 2025Q3 | 150,443 |
| 2025Q4 | 45,614 |
| 2026Q1 | 51,503 |
Article volume measures coverage, not market sales.
Tone of coverage over time
Most-covered companies
Company share of voice
353 recorded company events across 34 companies; percentages use that event total.
Leading coverage topics
Energy coverage across Singapore · ranked by full-period article count.
Recent and prior counts use the source comparison windows.
Topics gaining and losing attention
Energy coverage across Singapore
| Keyword | Recent | Prior | Change |
|---|---|---|---|
| countries | 4,192 | 1,858 | 126% |
| stablecoin fx impact | 687 | 306 | 125% |
| decentralized forex | 675 | 402 | 68% |
| study overseas | 593 | 188 | 215% |
| overseas study | 540 | 176 | 207% |
| semester abroad | 473 | 146 | 224% |
| international programs | 345 | 97 | 256% |
| tanker routing | 322 | 53 | 508% |
| aframax tankers | 318 | 68 | 368% |
| export sanctions | 285 | 97 | 194% |
| flight safety measures | 128 | 519 | -75% |
| f1 world championship | 324 | 509 | -36% |
| f1 championship | 302 | 477 | -37% |
| direct investments (pe) | 266 | 440 | -40% |
| brent crude forecast | 92 | 425 | -78% |
Event and signal lenses
Energy coverage across Singapore
Regulatory Risk
657,409 classified articlesterritories, disputed islands, countries
18.3% critical · 15.9% positiveFunding Momentum
45,542 classified articlesinflation reports fx, currency intervention policies, pre-ipo valuation
41.1% critical · 58.7% positiveGrowth
87,609 classified articlesgdp growth forex, gdp growth rate, inflation reports fx
39.4% critical · 51.8% positiveEnergy coverage across Singapore. Topic labels describe recorded classifications and can include broad context.
RESEARCH SIGNALSWhat Energy research is working on
53,205 papers in the recorded worldwide scope.
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What Energy research is working on
53,205 papers in the recorded worldwide scope.
Research orientation
Contribution mix
Tone counts: 50,914 positive · 1,755 neutral · 536 negative.
- Energy storage2,027 papers
- Battery952 papers
- Renewable energy900 papers
- Electrolyte537 papers
- Anode488 papers
- Nanotechnology382 papers
- Cathode363 papers
- Lithium329 papers
Landmark: Pseudocapacitive oxide materials for high-rate electrochemical energy storage
- Energy storage453 papers
- Renewable energy306 papers
- Battery276 papers
- Electrolyte155 papers
- Electricity127 papers
- Photovoltaic system112 papers
- Grid103 papers
- Anode99 papers
Landmark: Electrode Materials for Rechargeable Sodium‐Ion Batteries: Potential Alternatives to Current Lithium‐Ion Batteries
- Energy storage17,247 papers
- Renewable energy7,206 papers
- Battery6,869 papers
- Supercapacitor4,411 papers
- Electrolyte4,207 papers
- Electrochemistry3,929 papers
- Photovoltaic system3,721 papers
- Anode3,695 papers
Landmark: Hierarchical Control of Droop-Controlled AC and DC Microgrids—A General Approach Toward Standardization
Leading institutions
Leading researchers
Highly cited breakthrough-labelled papers
- Supercapacitor Devices Based on Graphene Materials2,527 citations
- Graphene Anchored with Co<sub>3</sub>O<sub>4</sub> Nanoparticles as Anode of Lithium Ion Batteries with Enhanced Reversible Capacity and Cyclic Perfor2,431 citations
- Challenges and Prospects of Lithium–Sulfur Batteries2,319 citations
- Nitrogen-doped mesoporous carbon of extraordinary capacitance for electrochemical energy storage2,047 citations
- Electrochemical Na Insertion and Solid Electrolyte Interphase for Hard‐Carbon Electrodes and Application to Na‐Ion Batteries2,043 citations
Common problems researchers identify
3,636 papers · 7 recurring themes
Common problems researchers identify · 01Energy Storage System Challenges
738 papers20.3% of this theme group
Researchers discuss limitations and barriers of current storage technologies for power grids and renewable integration.
Energy storage (628) · Renewable energy (327) · Environmental economics (102) · Energy (111)
Comparative Review of Energy Storage Systems, Their Roles, and Impacts on Future Power Systems
A Comprehensive Review on Energy Storage Systems: Types, Comparison, Current Scenario, Applications, Barriers, and Potential Solutions, Poli
View research history
| Year | Share index |
|---|---|
| 2022 | 1155.8 |
| 2023 | 1242.8 |
| 2024 | 1162.8 |
| 2025 | 1529.9 |
Common problems researchers identify · 02Battery Electrode Material Issues
617 papers17.0% of this theme group
Studies highlight difficulties in developing stable anode and cathode materials for next‑generation batteries.
Anode (362) · Cathode (269) · Energy storage (330) · Battery (225)
Developing Cathode Materials for Aqueous Zinc Ion Batteries: Challenges and Practical Prospects
Advances of lithium-ion batteries anode materials—A review
View research history
| Year | Share index |
|---|---|
| 2022 | 478.0 |
| 2023 | 477.3 |
| 2024 | 418.7 |
| 2025 | 508.1 |
Common problems researchers identify · 03Lithium and Flow Battery Constraints
557 papers15.3% of this theme group
Papers examine performance limits and safety concerns of lithium‑ion and flow battery technologies.
Battery (397) · Energy storage (351) · Lithium (99) · Flow battery (40)
Electrical energy storage for transportation—approaching the limits of, and going beyond, lithium-ion batteries
<scp>High‐Energy</scp> Lithium‐Ion Batteries: Recent Progress and a Promising Future in Applications
View research history
| Year | Share index |
|---|---|
| 2022 | 65.6 |
| 2023 | 65.6 |
| 2024 | 68.2 |
| 2025 | 81.4 |
Common problems researchers identify · 04Electrolyte and Interface Engineering
442 papers12.2% of this theme group
Research points to challenges in designing electrolytes and interfacial layers for high‑energy batteries.
Electrolyte (356) · Fast ion conductor (49) · Lithium (115) · Electrochemistry (107)
Electrolyte-Additive-Driven Interfacial Engineering for High-Capacity Electrodes in Lithium-Ion Batteries: Promise and Challenges
Advanced Electrolyte Design for High‐Energy‐Density Li‐Metal Batteries under Practical Conditions
View research history
| Year | Share index |
|---|---|
| 2022 | 522.0 |
| 2023 | 537.9 |
| 2024 | 465.8 |
| 2025 | 536.6 |
Common problems researchers identify · 05Renewable Grid Integration Obstacles
436 papers12.0% of this theme group
Analyses identify technical and operational hurdles when coupling solar, wind, and other renewables to electric grids.
Renewable energy (264) · Photovoltaic system (94) · Grid (74) · Electricity (73)
A Review of Hybrid Renewable/Alternative Energy Systems for Electric Power Generation: Configurations, Control, and Applications
Electric vehicles with renewables integration in electrical power systems: A review of technologies, uncertainties and optimization allocati
View research history
| Year | Share index |
|---|---|
| 2022 | 1720.1 |
| 2023 | 1836.7 |
| 2024 | 1693.3 |
| 2025 | 2352.7 |
Common problems researchers identify · 06Supercapacitor Material Limitations
431 papers11.9% of this theme group
Works review nanostructured materials and their shortcomings for high‑power electrochemical storage.
Supercapacitor (235) · Nanotechnology (196) · Energy storage (329) · Electrochemical energy storage (78)
Flexible and Stretchable Energy Storage: Recent Advances and Future Perspectives
Review on Carbon Nanostructures for Supercapacitors: Cutting-Edge Energy Storage Applications and Perspectives
View research history
| Year | Share index |
|---|---|
| 2022 | 4845.5 |
| 2023 | 4681.9 |
| 2024 | 4784.4 |
| 2025 | 3630.0 |
Common problems researchers identify · 07Hydrogen and Thermal Storage Barriers
415 papers11.4% of this theme group
Literature outlines practical and efficiency problems in storing hydrogen and thermal energy at scale.
Hydrogen storage (134) · Hydrogen (80) · Thermal energy storage (83) · Energy storage (226)
Hydrogen Storage Technologies for Future Energy Systems
Chemical‐based Hydrogen Storage Systems: Recent Developments, Challenges, and Prospectives
View research history
| Year | Share index |
|---|---|
| 2022 | 306.6 |
| 2023 | 332.4 |
| 2024 | 334.3 |
| 2025 | 353.7 |
Cautions
1,184 papers · 7 recurring themes
Cautions · 01Economic Viability of Storage
261 papers22.0% of this theme group
Authors caution that cost‑benefit analyses often reveal limited financial returns for storage deployments.
Energy storage (178) · Renewable energy (112) · Environmental economics (32) · Electricity (51)
Development of Energy Storage Systems for Power Network Reliability: A Review
A Quantitative Assessment of the Economic Viability of Photovoltaic Battery Energy Storage Systems
View research history
| Year | Share index |
|---|---|
| 2022 | 1408.3 |
| 2023 | 1483.7 |
| 2024 | 1358.3 |
| 2025 | 1830.3 |
Cautions · 02Grid Stability with Renewables
216 papers18.2% of this theme group
Studies warn of potential instability and reliability issues when large amounts of variable renewables are added.
Renewable energy (125) · Photovoltaic system (63) · Grid (52) · Electricity (48)
Impacts of Renewable Energy Integration on Power System Stability
Integrating Variable Renewable Energy Into the Grid: Key Issues
View research history
| Year | Share index |
|---|---|
| 2022 | 1720.1 |
| 2023 | 1836.7 |
| 2024 | 1693.3 |
| 2025 | 2352.7 |
Cautions · 03Thermal Storage Material Risks
201 papers17.0% of this theme group
Research highlights durability and safety concerns of latent‑heat and sorption‑based thermal storage media.
Thermal energy storage (79) · Energy storage (111) · Thermal (23) · Latent heat (12)
Sorption heat storage for long-term low-temperature applications: A review on the advancements at material and prototype scale
Review of Thermal Energy Storage Materials for Application in Large-Scale Integrated Energy Systems—Methodology for Matching Heat Storage So
View research history
| Year | Share index |
|---|---|
| 2022 | 180.5 |
| 2023 | 189.0 |
| 2024 | 192.5 |
| 2025 | 241.3 |
Cautions · 04Alternative Battery Chemistry Concerns
182 papers15.4% of this theme group
Papers discuss unknowns and safety challenges surrounding sodium‑ion, lithium‑metal, and solid‑state batteries.
Anode (82) · Cathode (72) · Electrolyte (84) · Lithium (40)
Electrode Materials for Rechargeable Sodium‐Ion Batteries: Potential Alternatives to Current Lithium‐Ion Batteries
From Lithium‐Metal toward Anode‐Free Solid‐State Batteries: Current Developments, Issues, and Challenges
View research history
| Year | Share index |
|---|---|
| 2022 | 804.6 |
| 2023 | 822.9 |
| 2024 | 728.0 |
| 2025 | 861.7 |
Cautions · 05Nanostructured Supercapacitor Safety
142 papers12.0% of this theme group
Works point to degradation mechanisms and reliability questions for advanced nanomaterial‑based capacitors.
Supercapacitor (38) · Capacitance (13) · Electrochemistry (30) · Nanotechnology (17)
Progress and Perspectives on Promising Covalent‐Organic Frameworks (COFs) Materials for Energy Storage Capacity
Conductive Gels for Energy Storage, Conversion, and Generation: Materials Design Strategies, Properties, and Applications
View research history
| Year | Share index |
|---|---|
| 2022 | 1021.4 |
| 2023 | 1003.7 |
| 2024 | 867.5 |
| 2025 | 948.9 |
Cautions · 06Battery Thermal Runaway Risks
117 papers9.9% of this theme group
Authors emphasize the need to mitigate overheating and failure modes in high‑energy battery packs.
Battery (91) · Thermal runaway (12) · Energy storage (49) · State of charge (10)
Studying Abuse Testing on Lithium-Ion Battery Packaging for Energy Storage Systems
Recent Advances in the Development of Li‐Air Batteries, Experimental and Predictive Approaches – Prospective, Challenges, and Opportunities
View research history
| Year | Share index |
|---|---|
| 2022 | 68.0 |
| 2023 | 72.5 |
| 2024 | 50.3 |
| 2025 | 72.1 |
Cautions · 07Redox Flow Battery Degradation
65 papers5.5% of this theme group
Studies note electrolyte imbalance and efficiency loss as key obstacles for vanadium flow batteries.
Flow battery (46) · Redox (33) · Vanadium (24) · Electrolyte (22)
Vanadium redox flow battery capacity loss mitigation strategy based on a comprehensive analysis of electrolyte imbalance effects
Experimental Study on the Effect of Operating Conditions on the Efficiency of Vanadium Redox Flow Battery
View research history
| Year | Share index |
|---|---|
| 2022 | 229.6 |
| 2023 | 224.8 |
| 2024 | 201.8 |
| 2025 | 257.5 |
Opportunities
39,303 papers · 7 recurring themes
Opportunities · 01Optimized Storage for Renewable Grids
1,378 papers23.0% of this theme group
Research explores algorithms and designs that pair storage with wind and solar to improve system performance.
Energy storage (1,114) · Renewable energy (356) · Energy (198) · Wind power (169)
Battery Energy Storage Optimization in Distribution Power Systems with Distributed Renewable Energy Resources
Design and Control of an Energy Storage System for Hybrid Renewable Energy Systems
View research history
| Year | Share index |
|---|---|
| 2022 | 1241.7 |
| 2023 | 1328.6 |
| 2024 | 1279.1 |
| 2025 | 1709.0 |
Opportunities · 02Advanced Electrolyte‑Electrode Designs
1,364 papers22.7% of this theme group
Papers propose novel electrolyte formulations and interfacial strategies to boost battery capacity and lifespan.
Cathode (418) · Electrolyte (470) · Anode (402) · Electrochemistry (347)
Phosphated Electrolyte Enabling Dual Robust Electrode–Electrolyte Interfacial Reconstruction Toward Capable Zn Metal Batteries
Sustainable High‐Performance Aqueous Batteries Enabled by Optimizing Electrolyte Composition
View research history
| Year | Share index |
|---|---|
| 2022 | 804.6 |
| 2023 | 822.9 |
| 2024 | 728.0 |
| 2025 | 861.7 |
Opportunities · 03High‑Dielectric Ceramic Energy Storage
903 papers15.1% of this theme group
Works investigate ferroelectric and nanocomposite ceramics for compact, high‑energy density capacitors.
Dielectric (122) · Energy storage (502) · Ceramic (64) · Ferroelectricity (43)
Development of <scp>PVDF</scp> / <scp>PMMA</scp> ‐Cu nanocomposites with enhanced dielectric properties and energy storage density for capac
Advanced carbon nanomaterials for high-performance energy storage technologies
View research history
| Year | Share index |
|---|---|
| 2022 | 256.3 |
| 2023 | 249.6 |
| 2024 | 190.2 |
| 2025 | 138.3 |
Opportunities · 04Hybrid Renewable‑Battery System Planning
837 papers13.9% of this theme group
Studies develop scheduling and control methods for integrated solar, wind, and battery resources.
Renewable energy (356) · Photovoltaic system (242) · Electricity (116) · Battery (193)
Optimizing Power System Reliability and Carbon Emissions With a Fuzzy Unit Commitment Model Incorporating Renewable Energy, Load Forecast Er
Distributed scheduling for multi-energy synergy system considering renewable energy generations and plug-in electric vehicles: A level-based
View research history
| Year | Share index |
|---|---|
| 2022 | 1685.9 |
| 2023 | 1766.8 |
| 2024 | 1632.8 |
| 2025 | 2211.5 |
Opportunities · 05Graphene‑Based Supercapacitor Hybrids
604 papers10.1% of this theme group
Research highlights graphene electrodes that combine rapid charge with high energy storage in hybrid devices.
Supercapacitor (526) · Capacitance (273) · Electrode (176) · Graphene (76)
A high-performance supercapacitor-battery hybrid energy storage device based on graphene-enhanced electrode materials with ultrahigh energy
A review of supercapacitors: Materials, technology, challenges, and renewable energy applications
View research history
| Year | Share index |
|---|---|
| 2022 | 1430.1 |
| 2023 | 1435.3 |
| 2024 | 1280.5 |
| 2025 | 1148.6 |
Opportunities · 06Microgrid Energy Management
461 papers7.7% of this theme group
Papers present strategies for coordinating storage and distributed generation within localized grid networks.
Microgrid (331) · Energy storage (270) · Renewable energy (179) · Distributed generation (56)
Power Management of Hybrid Microgrid with Energy Storage System
Capacity Optimization of Battery Energy Storage Systems in a Microgrid
View research history
| Year | Share index |
|---|---|
| 2022 | 1086.5 |
| 2023 | 1156.0 |
| 2024 | 1104.3 |
| 2025 | 1546.0 |
Opportunities · 07Nano‑Enhanced Phase‑Change Thermal Storage
453 papers7.5% of this theme group
Works demonstrate how nanomaterials improve heat storage efficiency and durability of phase‑change systems.
Thermal energy storage (267) · Thermal (84) · Phase-change material (65) · Latent heat (39)
Advances in nano-enhanced phase change materials and hybrid thermal energy storage systems: Paving the way for sustainable energy solutions
Improving the efficiency of thermal energy storage through the development and evaluation of hybrid nano-enhanced phase change materials
View research history
| Year | Share index |
|---|---|
| 2022 | 182.1 |
| 2023 | 190.9 |
| 2024 | 194.8 |
| 2025 | 243.8 |
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 |
|---|---|---|
| Promising | 47.6% | 37.5% |
| Breakthrough | 30.9% | 26.0% |
| Descriptive | 8.1% | 17.6% |
| Problem-identifying | 7.0% | 9.3% |
| Comparative | 3.8% | 4.0% |
| Cautionary | 2.4% | 4.5% |
| Critical | 0.3% | 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 |
|---|---|---|---|---|
| Energy & datacenter footprintEnergy storage in datacenters | 45 | 0.09% | 4 (8.9%) | 0.09% |
| Hardware, e-waste & supply chainLife Cycle Assessment and Sustainability of Energy Storage Options for Solar PV Technologies | 30 | 0.06% | 3 (10.0%) | 0.06% |
| Privacy & surveillanceA Resilient and Privacy-Preserving Energy Management Strategy for Networked Microgrids | 23 | 0.05% | 0 (0.0%) | 0.05% |
| Water useExperimental and Theoretical Analysis of Immersion Cooling of a Li-Ion Battery Module | 17 | 0.03% | 0 (0.0%) | 0.03% |
| Concentration of compute powerEnergy Storage Market Power Withholding Bounds in Real-time Markets | 15 | 0.03% | 2 (13.3%) | 0.03% |
| Bias & fairnessFlexibility at a cost: Industrial battery storage and the breakdown of grid fee fairness in Germany | 8 | 0.02% | 1 (12.5%) | 0.02% |
| Safety & misuseCyber Resilience of Battery Energy Storage System Scheduling under Adversarial Attack on Load Forecasting | 5 | 0.01% | 1 (20.0%) | 0.01% |
| Carbon & emissions of computeA multi strategy optimization framework using AI digital twins for smart grid carbon emission reduction | 2 | 0.0% | 0 (0.0%) | 0.0% |
| Labour & data work | 0 | 0.0% | 0 (%) | 0.0% |
Institution and researcher rankings use citations to their covered work. Research scope: worldwide. This may be broader than the company geography.
GEOGRAPHIC FOOTPRINTWhere companies are based
Company counts, hiring and disclosed funding across the recorded hubs.
Expand panel +
Where companies are based
Company counts, hiring and disclosed funding across the recorded hubs.

Singapore
449 companies98.0% across the displayed hubs
28 companies hiring · $19.6B disclosed funding
Explore companies in Singapore ↗Jurong West
3 companies0.7% across the displayed hubs
1 companies hiring · $0 disclosed funding
Explore companies in Jurong West ↗West Drayton
1 companies0.2% across the displayed hubs
0 companies hiring · $0 disclosed funding
Explore companies in West Drayton ↗New York
1 companies0.2% across the displayed hubs
0 companies hiring · $0 disclosed funding
Explore companies in New York ↗
Berrima
1 companies0.2% across the displayed hubs
0 companies hiring · $0 disclosed funding
Explore companies in Berrima ↗Bukit Merah
1 companies0.2% across the displayed hubs
0 companies hiring · $0 disclosed funding
Explore companies in Bukit Merah ↗Midview City
1 companies0.2% across the displayed hubs
0 companies hiring · $0 disclosed funding
Explore companies in Midview City ↗
Heanor
1 companies0.2% across the displayed hubs
0 companies hiring · $0 disclosed funding
Explore companies in Heanor ↗Energy in Singapore: 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: 1 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 ↗