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

An industry ecosystem,
measured in context.
MEET THE COMPANIESExplore Mumbai’s energy leaders
24 featured companies from the funding, hiring, revenue and team-size leaderboards.
Expand panel +
Explore Mumbai’s energy leaders
24 featured companies from the funding, hiring, revenue and team-size leaderboards.
Startup discovery
Recorded classifications onlyEnergy industry KPIs in Mumbai
A few useful ratios bring the size of this ecosystem into perspective.
62 of 566 tracked companies have open roles.
47 of 566 tracked companies have a recorded round.
Share of disclosed capital received by the three largest recorded recipients.
Midpoint of 98 rounds with a disclosed amount.
Scale is concentrated. Opportunity is broader. The three largest funding recipients hold 38.9% of disclosed capital, while 91.7% of tracked companies have no recorded funding round.
Explore the segments →CAPITAL & COMPANY FORMATIONHow Mumbai energy has grown
Recorded company formation and disclosed funding across the complete annual series shown.
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How Mumbai 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 | $20.29M | 20 | 5 |
| 2017 | $66.34M | 25 | 7 |
| 2018 | $413.68M | 19 | 8 |
| 2019 | $59.34M | 10 | 3 |
| 2020 | $10.17M | 22 | 2 |
| 2021 | $393.69M | 14 | 8 |
| 2022 | $1.23B | 17 | 13 |
| 2023 | $318.16M | 10 | 8 |
| 2024 | $417.89M | 4 | 11 |
| 2025 | $575.59M | 2 | 7 |
Funding concentration
Share of all disclosed company funding.
- Tata Power Renewable Energy16.6%
- Continuum Wind Energy12.3%
- Apraava10.0%
- Other companies61.1%
Funding by stage
111 recorded rounds since 2016
Investors appearing most often
Recorded participation in energy company rounds since 2016.
- 01Brookfield Asset Management 5 rounds
- 02SINE 4 rounds
- 03Warburg Pincus 4 rounds
- 04Aditya Sharma 4 rounds
- 05Lowercarbon Capital 4 rounds
- 06Rainmatter 4 rounds
- 07Impact Fund Denmark 4 rounds
- 08IFC 4 rounds
- 09Zerodha 4 rounds
- 010Neev Fund 3 rounds
Recent recorded rounds
Latest recorded rounds · USDBacked by .
Backed by Just Climate.
Backed by Lendable.
Largest and notable recorded rounds
Each card is one recorded roundBacked by Mubadala and BlackRock.
Backed by Founder Collective and Quest Portfolio Services and others.
Backed by GreenForest New Energies Bidco.
Backed by Just Climate.
Backed by Impact Fund Denmark and FMO.
Backed by Just Climate.
Backed by Aimco.
Backed by Brookfield Asset Management.
Backed by Bessemer Venture Partners and NSR Partners and others.
Backed by Lightspeed Venture Partners and Lightrock and others.
THE BUSINESS BEHIND THE ACTIVITYRevenue, profitability & financial strength
Annual accounts for reporting companies linked to this landscape, on like-for-like currency and reporting bases.
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Revenue, profitability & financial strength
Annual accounts for reporting companies linked to this landscape, on like-for-like currency and reporting bases.
Display conversions use the dated reference rates above. Where a verified rate is unavailable, figures retain their source currency. Each reporting cohort keeps its currency and accounting basis separate.
FY2025 · annual statements grouped by reported fiscal year; exact entity periods remain on preview rows · 218 reporting entities from 279 eligible matches.
Sum of reporting-entity revenue; not Mumbai market sales.
Combined result for the same cohort.
Combined net income ÷ combined revenue.
The middle covered reporting entity.
170 of 218 covered entities.
Share of covered revenue from the five largest entities.
Annual account trend
Reported cohort totals by year; coverage is stated for every period.
Bar height shows revenue. Changes in coverage can affect totals.
Profitability has two perspectives
FY2025 · 218 reporting entities
Open the company accounts
Up to eight fixed company previews show financial amounts. Search and sort the wider company list, then continue in Radar.
| Company / reporting entity | Revenue | Net profit / loss | Net margin | Revenue growth | Total assets |
|---|---|---|---|---|---|
| Bharat Petroleum ↗L23220MH1952GOI008931 | ₹500,371.2 crore | ₹13,275.3 crore | +2.7% | — | ₹187,994.5 crore |
| Maharashtra State Electricity Distribution ↗U40109MH2005SGC153645 | ₹121,707.3 crore | ₹922.2 crore | +0.8% | — | ₹196,165.5 crore |
| Kalpataru Projects International ↗L40100GJ1981PLC004281 | ₹18,887.9 crore | ₹648.0 crore | +3.4% | — | ₹23,466.2 crore |
| Tata Power Renewable Energy ↗U40108MH2007PLC168314 | ₹11,273.8 crore | ₹465.0 crore | +4.1% | — | ₹40,445.1 crore |
| Crompton ↗L31900MH2015PLC262254 | ₹7,028.3 crore | ₹563.2 crore | +8.0% | — | ₹5,940.5 crore |
| Jamnagar Utilities & Power ↗U40100GJ1991PTC051130 | ₹4,657.5 crore | ₹717.5 crore | +15.4% | — | ₹49,664.2 crore |
| Godavari Biorefineries ↗L67120MH1956PLC009707 | ₹1,853.2 crore | ₹-2.7 crore | -0.1% | — | ₹1,943.8 crore |
| SolarSquare ↗U40104MH2015PTC264250 | ₹354.5 crore | ₹-36.9 crore | -10.4% | — | ₹438.3 crore |
Explore full company accounts and filings.
Explore a reporting entity
Choose “View accounts” to inspect an available company preview.
How does energy compare?
Each pair uses the same year, currency and reporting basis. Cohort overlap is disclosed.
| Industry | Covered / eligible | Revenue total | Median revenue | Net profit / loss | Aggregate margin | Profitable share | Overlap |
|---|
Available-account cohorts are not estimates of whole industries. Overlapping entities can occur in more than one cohort; do not add cohort totals.
Coverage, calculations & financial sources
Filed annual accounts for exact designated national identifiers. Every aggregate and peer pair uses one fiscal year, source currency and reporting basis; periods, coverage and overlap are explicit; 2026 partials are excluded.
The same up to eight reporting entities remain open across years, filters and sorts. Other company figures are available in Radar.
Source currencies and accounting bases stay separate. Missing accounts are excluded rather than treated as zero. Exact reporting periods appear on company previews. Annual totals can change with coverage and do not measure growth of a fixed company cohort.
Web traffic, app reach and release cadence
How the Mumbai companies on this page show up online: the sites people visit, the apps they install, and how often those apps ship.
Most-installed apps
26 of these companies (4.6%) publish at least one Android app — 80 apps in all, carrying 23.1M installs between them.
| App | Installs | Rating | Store category |
|---|---|---|---|
| MahavitaranMaharashtra State Electricity Distribution | 11.4M | 4.2 | Business |
| My Tata Power- Consumer AppTata Power | 2M | 3.7 | Business |
| HP Gas VitranHPCL | 1.8M | 3.4 | Productivity |
| Adani ElectricityAdani | 1.2M | 3.2 | Business |
| MGL ConnectMahanagar Gas | 1.2M | 3.7 | Productivity |
| MSEDCL Meter Reading (EMP)Maharashtra State Electricity Distribution | 832.9K | — | Business |
| Tata Power EZ ChargeTata Power | 732.1K | 3.2 | Maps & Navigation |
| Dhan UtsavGM Modular | 672.8K | — | Business |
| LPG Mandatory InspectionHPCL | 509.5K | — | Productivity |
| MSEDCL Employee Mitra (EMP)Maharashtra State Electricity Distribution | 476.1K | 4.4 | 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 (2023Q1–2025Q4).
| Segment | Apps | Installs | Leading app | Release trend |
|---|---|---|---|---|
| Electricity Transmission & Distribution Project Developer | 15 | 13.5M | Mahavitaran 11.4M | |
| Oil & Gas Downstream | 15 | 4.1M | HP Gas Vitran 1.8M | |
| Solar Energy | 27 | 3M | My Tata Power- Consumer App 2M | |
| Government Entities | 8 | 2.9M | LPG Mandatory Inspection 509.5K | |
| Utilities | 11 | 2.8M | Tata Power EZ Charge 732.1K | |
| Wind Energy | 11 | 2.8M | My Tata Power Plus 63.3K | |
| Hydro Power | 10 | 2.8M | Tata Power SolaRoof 29.8K | |
| Energy Efficiency | 21 | 1.1M | Dhan Utsav 672.8K |
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.
Release cadence by quarter
New apps published, beside apps whose most recent update landed in that quarter — the second bar is how much of the shelf is still being maintained.
Darker bars are new releases, lighter bars apps updated. 29 of 80 apps carry a release date. The series ends at 2026Q1, the last quarter that closed before the June 2026 reading.
INSIDE THE INDUSTRYThe Mumbai energy market map
Explore the segments behind the headline numbers.
Expand panel +
The Mumbai 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
Waaree Energies has announced plans to enter the semiconductor segment as part of a broader restructuring exercise, alongside the approval of a fundraising programme of up to ₹100 billion to support expansion and diversification.
Elpro International Ltd has acquired a minority stake in Ambuja Cements Ltd, marking its entry into the cement sector, the company said in a regulatory filing to the Bombay Stock Exchange.
Sterling and Wilson Renewable Energy Limited has issued a USD 34 million parent company guarantee in favour of Nedbank Limited to secure an additional working capital facility for Sterling and Wilson Engineering (Pty) Limited, its step-down subsidiary in South Africa.
Continuum Green Energy Ltd. (₹3,650 crore), Hero Fincorp Ltd. (₹3,600 crore), and Juniper Green Energy Ltd. (₹3,000 crore).
Linklaters has advised ICICI Securities Limited, IIFL Capital Services Limited and Nuvama Wealth Management Limited as lead underwriters on Powerica Limited’s INR 11 billion IPO on the National Stock Exchange of India Limited and BSE Limited.
Welspun Corp has announced a delay in the acquisition of approximately 2.57% equity stake in its subsidiary, Welspun Mauritius Holdings Limited (WMHL).
"Metafin raised $10 million in debt,"
Polycab India Limited has announced the completion of its amalgamation with Uniglobus Electricals and Electronics Private Limited.
Commission approves the subscription of certain equity share capital of Aditya Birla Renewables Limited (ABReN/Target) by GIP EM Star Pte Ltd (Acquirer),
For the quarter ended March 2026, the company reported revenue from operations of Rs. 45.36 crore, showing strong growth compared to earlier periods.
Full recorded event mix
Top 10 categories among 3,034 recorded events in the 24-month window.
IPO pipeline
26 companies with recorded IPO activity
IPO · National Stock Exchange of India Limited, BSE Limited37 reports
IPO · BSE and NSE5 reports
IPO5 reports
IPO · NSE37 reports
IPO · National Stock Exchange7 reports
IPO1 reports
IPO3 reports
IPO5 reports
Leadership moves
32 tracked people moves
Appointment Chief Human Resource Officer
Resignation Member of the National Commission for Minorities
Appointment Director (Refineries)
Retirement Previously Chairman and Managing Director
Appointment Director of Human Resources
Resignation Previously Chief Executive Officer
Resignation Previously Whole-Time Director and Chief Executive Officer
Appointment Whole-Time Director and Chief Executive Officer
Product launches
Products, platforms and features in the recorded window
Automotive/industrial lubricants
AI agent
Data and AI platform
B2C Lighting
Automated LPG ATM
Clean-energy platform
Contract wins
156 recorded customer wins
Customer: Power Infrastructure
Customer: undisclosed customersPower Transmission
Customer: Federal Government of NigeriaOil & Gas Refining
Customer: coal india limitedSolar Energy
Customer: Renewable Energy - Solar EPC
Customer: AFCONS InfrastructureInfrastructure
Regulatory events
86 recorded events
approved land clearance for projectState Government of Andhra Pradesh
approved cost revisionMinistry of Petroleum & Natural Gas
appointment approvedSEBI
approved
Litigation
33 tracked suits
debt defaultCivil · Filed
bond encashment disputeCivil · Dismissed
Earnings pulse
Reported company results in the recorded window.
Median across 833 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 |
|---|---|---|---|
| adani power→Diliigent Power ↗ | Announced | 2026-08-19 | Not stated in snapshot |
| Waaree RTL→associated power structures | Announced | 2026-04-30 | Not stated in snapshot |
| Waaree Energies→Waaree Energies ↗ | Announced | 2026-04-29 | Not stated in snapshot |
| Elpro→ambuja cements ltd | Completed | 2026-04-17 | Not stated in snapshot |
| Welspun→Welspun Mauritius Holdings Limited | Announced | 2026-03-31 | Not stated in snapshot |
| Polycab→Uniglobus Electricals and Electronics Private Limited | Completed | 2026-03-27 | Not stated in snapshot |
A discussion or rumour is not a completed transaction. An unstated value is not zero.
PEOPLE & OPPORTUNITYThe talent market
114 postings in the preceding 12 months. The full 123-posting snapshot covers 65 employers.
Expand panel +
The talent market
114 postings in the preceding 12 months. The full 123-posting snapshot covers 65 employers.
Most advertised job titles
0 tracked postings mention remote work.
The seniority mix
87 postings specify a level.
Skills employers mention
Top skills across 123 tracked postings in the available jobs snapshot.
Companies hiring
Large employers
| Company | Employees |
|---|---|
| Bharat Petroleum ↗ | 8,708 |
| L&T Hydrocarbon Engineering ↗ | 6,001 |
| Polycab ↗ | 4,811 |
| Crompton ↗ | 2,280 |
| Tecnimont ICB ↗ | 2,023 |
| Pravin Electricals ↗ | 1,750 |
| Bharat Bijlee ↗ | 1,415 |
| Reliance Power ↗ | 1,305 |
THE PEOPLE BUILDING THE FIELDFounders and leaders
290 founders and chief executives across 232 companies.
Expand panel +
Founders and leaders
290 founders and chief executives across 232 companies.
Ashwinikumar Patil
Tata Power Renewable Energy ↗CEO-TATA Power · Govt College Of Engineering, aurangabad BE 1989, Indian Institute of Technology, Madras MTech 1995
Amit Paithankar
Waaree Energies ↗Ex-ReNew, Emerson, Emerson Design Engineering Center, ABB. VJTI BE 1993, London School of Business and Finance LSBF MBA 2019
Amit Jain
Aditya Birla Renewables ↗Ex-CEO Sterling and Wilson Renewable Energy, Punj Lloyd, RPG Transmission. Delhi College of Engineering BTech 1990, MTech 1992
Pramod Deore
CleanMax ↗Ex-Mahindra Susten, Reliance Infrastructure. University of Mumbai BE 2001, MBA 2009
Vishwas Shrivastava
Kalpataru Projects International ↗Ex-GE Vernova, GE Power, Alstom
Nitin Bhatia
Radiance Renewables ↗Radiance Renewables, ex-Tata Capital, ABN AMRO Bank, Babcock & Brown, SBI Capital Markets. H R College BCom 1994…
Raja Kalla
Roofsol Energy ↗Ex-Euro Multivision, Planet Optical Disc, Bhasa Fluorochemicals. Jai Narain Vyas University BE 1985, prifysgol cymru university of wales MBA 2010
Nikhil Nahar
SolarSquare ↗Savitribai Phule Pune University BE 2006, Ritsumeikan University 2010
Sumeet Malhan
Punjab Renewable Energy Systems ↗Ex-Combat Engineer Regiment, Indian Army.
Ritu Garg
Oilmax Energy ↗University of Rajasthan LLM
Dilip Shanghvi
Alfa Infraprop ↗Founder & MD-Volini
Nagesh Basarkar
CORE Energy Systems ↗Doctor Babasaheb Ambedkar Technological university BTech 1994
Education networks
25 profiles with education records.
Prior employers
2 profiles with prior-work records.
Profiles cover recorded founders and leaders; contact details remain in Radar.
NEWS INTELLIGENCEHow this industry appears in the news
133,248 articles in the measured 12-month window.
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How this industry appears in the news
133,248 articles in the measured 12-month window.
News volume trends
Energy coverage tagged Mumbai · articles per complete quarter
View quarterly article counts
| Quarter | Articles |
|---|---|
| 2021Q2 | 18,861 |
| 2021Q3 | 18,470 |
| 2021Q4 | 16,762 |
| 2022Q1 | 20,602 |
| 2022Q2 | 22,824 |
| 2022Q3 | 25,776 |
| 2022Q4 | 27,389 |
| 2023Q1 | 31,349 |
| 2023Q2 | 28,502 |
| 2023Q3 | 26,384 |
| 2023Q4 | 29,658 |
| 2024Q1 | 26,315 |
| 2024Q2 | 26,807 |
| 2024Q3 | 30,239 |
| 2024Q4 | 34,641 |
| 2025Q1 | 39,831 |
| 2025Q2 | 32,702 |
| 2025Q3 | 34,516 |
| 2025Q4 | 30,652 |
| 2026Q1 | 36,603 |
Article volume measures coverage, not market sales.
Tone of coverage over time
Most-covered companies
Company share of voice
4,253 recorded company events across 90 companies; percentages use that event total.
Leading coverage topics
Energy coverage tagged Mumbai · ranked by full-period article count.
Recent and prior counts use the source comparison windows.
Topics gaining and losing attention
India comparison coverage
| Keyword | Recent | Prior | Change |
|---|---|---|---|
| tariff negotiations | 11,644 | 5,686 | 105% |
| bilateral trade | 4,628 | 2,437 | 90% |
| trade dispute mechanisms | 4,512 | 2,204 | 105% |
| trade barrier reduction | 4,495 | 2,440 | 84% |
| trade facilitation commitments | 4,327 | 2,201 | 97% |
| free trade deals | 4,096 | 2,429 | 69% |
| multilateral diplomacy | 3,921 | 2,726 | 44% |
| diplomatic strategies | 3,820 | 2,354 | 62% |
| bilateral trade imbalance | 3,281 | 2,045 | 60% |
| diplomatic engagements | 3,144 | 1,995 | 58% |
| odi cricket | 6,032 | 9,655 | -38% |
| limited overs cricket | 5,771 | 9,304 | -38% |
| odi tactics | 5,625 | 8,742 | -36% |
| odi series | 5,253 | 8,320 | -37% |
| odi tournaments | 5,029 | 8,063 | -38% |
Event and signal lenses
India comparison coverage
Regulatory Risk
1,429,321 classified articlestest cricket, test innings, odi world cup
55.1% critical · 35.0% positiveFunding Momentum
241,486 classified articlespre-ipo valuation, ipo prospectus, ipo pricing
49.2% critical · 46.8% positiveGrowth
524,006 classified articlesgdp growth rate, economic output growth, economic growth statistics
46.9% critical · 50.7% positiveEnergy coverage tagged Mumbai. Topic labels describe recorded classifications and can include broad context.
RESEARCH SIGNALSWhat Energy research is working on
4,206 papers in the recorded india scope.
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What Energy research is working on
4,206 papers in the recorded india scope.
Research orientation
Contribution mix
Tone counts: 4,069 positive · 109 neutral · 28 negative.
- Energy storage131 papers
- Renewable energy69 papers
- Battery38 papers
- Supercapacitor33 papers
- Nanotechnology23 papers
- Electrolyte18 papers
- Cathode16 papers
- Anode15 papers
Landmark: Nanostructured anode materials for lithium ion batteries
- Energy storage21 papers
- Renewable energy14 papers
- Battery8 papers
- Wind power7 papers
- Electricity6 papers
- Distributed generation5 papers
- Thermal energy storage5 papers
- Nanotechnology4 papers
Landmark: Geophysical constraints on the reliability of solar and wind power worldwide
- Energy storage1,412 papers
- Renewable energy721 papers
- Supercapacitor708 papers
- Battery607 papers
- Photovoltaic system451 papers
- Microgrid370 papers
- Capacitance287 papers
- Electrochemistry279 papers
Landmark: High entropy oxides for reversible energy storage
Leading institutions
Leading researchers
Highly cited breakthrough-labelled papers
- Ultrathin Planar Graphene Supercapacitors1,221 citations
- Nitrogen-doped activated carbon for a high energy hybrid supercapacitor1,049 citations
- A 3.8-V earth-abundant sodium battery electrode835 citations
- Nanostructured binary and ternary metal sulfides: synthesis methods and their application in energy conversion and storage devices413 citations
- Design and Analysis of Novel Control Strategy for Battery and Supercapacitor Storage System385 citations
Common problems researchers identify
208 papers · 4 recurring themes
Common problems researchers identify · 01Supercapacitor / Energy Storage
60 papers28.8% of this theme group
Supercapacitor (31) · Energy storage (45) · Nanotechnology (20) · Graphene (5)
High Energy Density Supercapacitors: An Overview of Efficient Electrode Materials, Electrolytes, Design, and Fabrication
Thermoelectric supercapacitors: materials, challenges and future outlook
View research history
| Year | Share index |
|---|---|
| 2022 | 4860.2 |
| 2023 | 4693.9 |
| 2024 | 4797.5 |
| 2025 | 3656.9 |
Common problems researchers identify · 02Renewable Energy / Energy Storage
58 papers27.9% of this theme group
Renewable energy (32) · Energy storage (44) · Thermal energy storage (8) · Microgrid (7)
Energy storage systems: a review
Comparative Review of Energy Storage Systems, Their Roles, and Impacts on Future Power Systems
View research history
| Year | Share index |
|---|---|
| 2022 | 186.0 |
| 2023 | 190.2 |
| 2024 | 150.4 |
| 2025 | 206.4 |
Common problems researchers identify · 03Cathode / Anode
50 papers24.0% of this theme group
Cathode (19) · Anode (15) · Electrolyte (17) · Battery (22)
Room‐Temperature Sodium–Sulfur Batteries and Beyond: Realizing Practical High Energy Systems through Anode, Cathode, and Electrolyte Enginee
Recent Progress on the Air‐Stable Battery Materials for Solid‐State Lithium Metal Batteries
View research history
| Year | Share index |
|---|---|
| 2022 | 804.6 |
| 2023 | 822.9 |
| 2024 | 728.0 |
| 2025 | 861.7 |
Common problems researchers identify · 04Renewable Energy / Electric Vehicle
40 papers19.2% of this theme group
Renewable energy (24) · Electric vehicle (9) · Grid (8) · Photovoltaic system (7)
Review on State of charge prediction of battery management system in electric vehicles
A Comprehensive Review on Stability Analysis of Hybrid Energy System
View research history
| Year | Share index |
|---|---|
| 2022 | 1004.2 |
| 2023 | 1066.6 |
| 2024 | 865.5 |
| 2025 | 1248.3 |
Cautions
48 papers · 4 recurring themes
Cautions · 01Energy Storage / Thermal Energy Storage
17 papers35.4% of this theme group
Energy storage (11) · Thermal energy storage (4) · Battery (4) · Sustainability (2)
Using electrolytic hydrogen production and energy storage for balancing a low carbon electricity grid: Scenario assessments for India
A Quantitative Assessment of the Economic Viability of Photovoltaic Battery Energy Storage Systems
View research history
| Year | Share index |
|---|---|
| 2022 | 296.4 |
| 2023 | 348.2 |
| 2024 | 393.0 |
| 2025 | 566.7 |
Cautions · 02Distributed Generation / Renewable Energy
13 papers27.1% of this theme group
Distributed generation (5) · Renewable energy (8) · Wind power (4) · Energy storage (8)
Impacts of Renewable Energy Integration on Power System Stability
Optimization and Feasibility Analysis of Hybrid Distributed Generator Based System With a Comparison of Battery and Hydrogen Energy Storage
View research history
| Year | Share index |
|---|---|
| 2022 | 448.2 |
| 2023 | 452.3 |
| 2024 | 366.9 |
| 2025 | 463.7 |
Cautions · 03Supercapacitor / Flow Battery
10 papers20.8% of this theme group
Supercapacitor (4) · Flow battery (2) · Capacitance (2) · Redox (2)
Pioneering heat transfer enhancements in latent thermal energy storage: Passive and active strategies unveiled
Advances in Selenium‐Based Materials for Supercapacitors: Chemistry, Interaction Mechanisms, and Practical Applications
View research history
| Year | Share index |
|---|---|
| 2022 | 203.4 |
| 2023 | 192.9 |
| 2024 | 162.8 |
| 2025 | 174.3 |
Cautions · 04Faraday Efficiency / Thermal Runaway
8 papers16.7% of this theme group
Faraday efficiency (3) · Thermal runaway (2) · Intercalation (2) · Graphite (2)
State-of-the-Art Carbon Cathodes with Their Intercalation Chemistry, Performance, and Challenges for Aluminum-Ion Batteries
Emerging role of aqueous batteries in next generation energy-dense sustainable storage
View research history
| Year | Share index |
|---|---|
| 2022 | 82.3 |
| 2023 | 85.1 |
| 2024 | 64.6 |
| 2025 | 109.0 |
Opportunities
3,268 papers · 7 recurring themes
Opportunities · 01Energy Storage / Renewable Energy
607 papers18.6% of this theme group
Energy storage (492) · Renewable energy (215) · Battery (159) · Automotive engineering (74)
Grid Integrated Renewable Energy Resources with Battery Storage Support for Optimized EV Charging
Multi-Objective Energy Optimization in Smart Distribution Network Considering Renewable Energy and Battery Storage System
View research history
| Year | Share index |
|---|---|
| 2022 | 351.4 |
| 2023 | 364.3 |
| 2024 | 257.1 |
| 2025 | 152.6 |
Opportunities · 02Supercapacitor / Capacitance
583 papers17.8% of this theme group
Supercapacitor (551) · Capacitance (278) · Electrode (155) · Graphene (82)
Recent Advancements in Electrode Materials for the Highperformance Electrochemical Supercapacitors: A Review
Carbon hybrid nano-architectures as an efficient electrode material for supercapacitor applications
View research history
| Year | Share index |
|---|---|
| 2022 | 1430.1 |
| 2023 | 1435.3 |
| 2024 | 1280.5 |
| 2025 | 1148.6 |
Opportunities · 03Energy Storage / Dielectric
524 papers16.0% of this theme group
Energy storage (330) · Dielectric (48) · Composite material (37) · Nanotechnology (89)
Optimized MoS2-V2O5 nanocomposites: Unveiling superior structural, morphological, and electrochemical properties for advanced energy storage
Development of Asymmetric Electrodes of Robust MoS<sub>2</sub>/rGO Heterostructures with MnO<sub>2</sub> Nanohybrid Composites for Cylindric
View research history
| Year | Share index |
|---|---|
| 2022 | 5855.4 |
| 2023 | 5647.5 |
| 2024 | 5628.0 |
| 2025 | 4138.8 |
Opportunities · 04Photovoltaic System / Battery
521 papers15.9% of this theme group
Photovoltaic system (203) · Battery (199) · Renewable energy (200) · Grid (82)
Energy Management in Photovoltaic‐Based Electric Vehicle Charging Systems With Battery Storage and Vehicle‐to‐Grid Support
Sustainable EV Charging: Renewable Energy Integration with DC-DC Fast Charging Systems
View research history
| Year | Share index |
|---|---|
| 2022 | 960.2 |
| 2023 | 1018.0 |
| 2024 | 831.8 |
| 2025 | 1200.4 |
Opportunities · 05Microgrid / Renewable Energy
422 papers12.9% of this theme group
Microgrid (342) · Renewable energy (211) · Photovoltaic system (129) · Energy storage (187)
Optimisation of the operation of a microgrid with renewable energy sources and battery storage
Power coordination and control of DC Microgrid with PV and hybrid energy storage system
View research history
| Year | Share index |
|---|---|
| 2022 | 594.4 |
| 2023 | 615.9 |
| 2024 | 527.5 |
| 2025 | 715.7 |
Opportunities · 06Cathode / Anode
411 papers12.6% of this theme group
Cathode (123) · Anode (116) · Electrolyte (109) · Electrochemistry (100)
High-Voltage and Ultrastable Aqueous Zinc–Iodine Battery Enabled by N-Doped Carbon Materials: Revealing the Contributions of Nitrogen Config
MOFite: A High‐Density Lithiophilic and Scalable Metal–Organic Framework Anode for Rechargeable Lithium‐Ion Battery
View research history
| Year | Share index |
|---|---|
| 2022 | 804.6 |
| 2023 | 822.9 |
| 2024 | 728.0 |
| 2025 | 861.7 |
Opportunities · 07Thermal Energy Storage / Phase-Change Material
200 papers6.1% of this theme group
Thermal energy storage (144) · Phase-change material (75) · Thermal (58) · Phase change (30)
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 | 51.9% | 37.0% |
| Breakthrough | 28.8% | 26.3% |
| Descriptive | 8.8% | 17.5% |
| Problem-identifying | 5.0% | 9.8% |
| Comparative | 3.9% | 3.9% |
| Cautionary | 1.2% | 4.5% |
| Critical | 0.2% | 1.0% |
Concerns receiving less research attention
Counts and shares refer to the stated research pool. A low count describes how much of that research is recorded here, not the absence of a real-world concern.
| Concern / example paper | Papers | Share | Raised as a problem | Worldwide share |
|---|---|---|---|---|
| Hardware, e-waste & supply chainA sustainable and cost-effective industrial biomass-based coin cell supercapacitor for powering up electronic devices | 5 | 0.12% | 1 (20.0%) | 0.06% |
| Energy & datacenter footprintDeveloping Scalable Energy Storage Systems to Ensure Continuous Renewable Power for Data Centers | 2 | 0.05% | 1 (50.0%) | 0.09% |
| Concentration of compute powerDesign of Centralized Controller for Efficient Power sharing and Voltage Regulation in DC Microgrid | 2 | 0.05% | 0 (0.0%) | 0.03% |
| Carbon & emissions of computeA multi strategy optimization framework using AI digital twins for smart grid carbon emission reduction | 1 | 0.02% | 0 (0.0%) | 0.0% |
| Water use | 0 | 0.0% | 0 (%) | 0.03% |
| Labour & data work | 0 | 0.0% | 0 (%) | 0.0% |
| Privacy & surveillance | 0 | 0.0% | 0 (%) | 0.05% |
| Safety & misuse | 0 | 0.0% | 0 (%) | 0.01% |
| Bias & fairness | 0 | 0.0% | 0 (%) | 0.02% |
Institution and researcher rankings use citations to their covered work. Research scope: India. This may be broader than the company geography.
Energy in Mumbai: key questions
Clear definitions for making better comparisons.
What does this landscape measure?
It measures the tracked company ecosystem, recorded funding, hiring and other available evidence. It is not a market-size estimate.
Can segment counts be added together?
No. A company can belong to several segments, so segment counts and funding can overlap.
What does a missing figure mean?
A dash or unavailable panel means the current reviewed source snapshot does not support that figure.
Company ecosystem snapshot: 2 September 2026. Funding is recorded in USD; filed accounts retain their stated currency and reporting basis. Each section identifies its own coverage. The news and research behind these sections is explorable in Prism.
Canonical landscape ↗