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Funding and advertised pay are reported in USD; filed accounts retain their stated source currency and basis.

Exchange-rate basis

Indicative conversions use ECB reference rates dated 2026-09-14, applied consistently across all periods. They are not historical exchange rates. Indian rupees may use crore (1 crore = 10 million); other currencies use K, M and B. CSV downloads, source documents and quoted news headlines retain their original currencies.

THE THE UNITED STATES EDITION 2026

the United States’s
energy tech industry,
in focus.

The companies, capital and talent shaping energy tech in the United States. Find the leaders. Understand the segments. See where the activity is.

Explore in Radar Read the key signals
Snapshot: Funding in USD
Illustrated cover for Energy Tech Industry Landscape of the United States
US
COMPANIES · CAPITAL · TALENT

An industry ecosystem,
measured in context.

Energy Tech illustration
Companies tracked 8,158Energy Tech ecosystem in the United States Disclosed funding $183.91B1,988 companies · all recorded rounds Companies hiring 626With open roles at the snapshot Tracked open roles 1,88223 employers posted in the preceding 30 days
MEET THE COMPANIES

Explore the United States’s energy tech leaders

24 featured companies from the funding, hiring, revenue and team-size leaderboards.

Expand panel +
Explore the full landscape
Energy Tech company highlights in the United States, snapshot 6 August 2026
Company
Tesla$12.37B———
Rivianrivian.com$11.75B11 roles16,790Financial figure available in RadarView in Radar
BlueOval SKblueovalsk.com$9.2B———
VoltaGridvoltagrid.com$5.93B—44—
Crusoecrusoe.ai$4.62B—242—
Viewview.com$4.25B—870—
Faraday Futureff.com$4.23B—586—
Lucidlucidmotors.com$3.26B—6,500—
Bloom Energybloomenergy.com—13 roles376$1.27BFYFY2023 filing
Enverusenverus.com—12 roles201—
First Solarfirstsolar.com—12 roles6,700$5.22BFYFY2025 filing
Nextrackernextracker.com—12 roles606$2.96BFYFY2025 filing
Oceaneering Internationaloceaneering.com—12 roles1,132—
Plug Powerplugpower.com—12 roles2,449—
Resideoresideo.com—11 roles14,000$7.47BFYFY2025 filing
Acuity Brandsacuitybrands.com——1,906$4.35BFYFY2025 filing
Air Productsairproducts.com——14$12.04BFYFY2025 filing
Archerarcher.com——424—
EnerSysenersyscorp.com———Financial figure available in RadarView in Radar
Joby Aviationjobyaviation.com——1,777$53.42MFYFY2025 filing
KORE Powerkorepower.com——132,692—
Naborsnabors.com——10,000Financial figure available in RadarView in Radar
Orbiaorbia.com——24,736—
Schlumbergercareers.slb.com——135,125—
24 featured companies

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 ↗

Company discovery

Recorded evidence only
THE KEY SIGNALS

Energy Tech industry KPIs in the United States

A few useful ratios bring the size of this ecosystem into perspective.

6 August 2026
Hiring participation7.7%

626 of 8,158 tracked companies have open roles.

Funding participation27.0%

2,201 of 8,158 tracked companies have a recorded round.

Top 3 funding share18.1%

Share of disclosed capital received by the three largest recorded recipients.

Median disclosed round$3.2M

Midpoint of 4,205 rounds with a disclosed amount.

Scale is concentrated. Opportunity is broader. The three largest funding recipients hold 18.1% of disclosed capital, while 73.0% of tracked companies have no recorded funding round.

Explore the segments →
CAPITAL & COMPANY FORMATION

How the United States energy tech has grown

Recorded company formation and disclosed funding across the complete annual series shown.

Expand panel +
2016 — 2025

Disclosed funding by year

Sum of recorded funding rounds · USD

the United States energy tech
$0$7.25B$14.49B$21.74B$28.99B2016: $6.01B20162017: $8.42B20172018: $10.09B20182019: $10.23B20192020: $17.68B20202021: $22.2B20212022: $17.77B20222023: $19.7B20232024: $11.2B20242025: $25.43B2025
View the numbers
Annual energy tech funding and company formation in the United States
YearFunding (USD)FoundedRaising
2016$6.01B428275
2017$8.42B382284
2018$10.09B426325
2019$10.23B446305
2020$17.68B420333
2021$22.2B420363
2022$17.77B314403
2023$19.7B296326
2024$11.2B140346
2025$25.43B43342
WHERE CAPITAL SITS

Funding concentration

Share of all disclosed company funding.

  • Tesla6.7%
  • Rivian6.4%
  • BlueOval SK5.0%
  • Other companies81.9%

Funding by stage

5,069 recorded rounds since 2016

NUMBER OF ROUNDS
Seed & Angel1363 26.9%
Series A–B1511 29.8%
Series C+ / PE608 12.0%
Grants, debt & other1587 31.3%

Recent recorded rounds

Latest recorded rounds · USD
8 rounds

Swipe or scroll horizontally to browse.

Series D05/2026
VoltaGrid $775M

Backed by Blackstone and Halliburton.

Series A05/2026
Star Catcher $65M

Backed by B Capital and Cerberus Ventures and others.

Series A05/2026
GridCARE $64M

Backed by Sutter Hill Ventures and John Doerr and others.

Conventional Debt05/2026
Torus $35M

Backed by Trinity Capital.

Series A05/2026
Texture $12.5M

Backed by VoLo Earth Ventures and Equal Ventures and others.

Largest and notable recorded rounds

Each card is one recorded round
10 cards

Swipe or scroll horizontally to browse.

Series E10/2025
Crusoecrusoe.ai$1.38B

Backed by Valor Equity Partners and Mubadala and others.

THE BUSINESS BEHIND THE ACTIVITY

Revenue, profitability & financial strength

Annual accounts for reporting companies linked to this landscape, on like-for-like currency and reporting bases.

Expand panel +
USD · millions · consolidated

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 · 46 reporting entities from 106 eligible matches.

Revenue in covered accounts$52,130.8m

Sum of reporting-entity revenue; not the United States market sales.

Net profit / loss$-4,652.5m

Combined result for the same cohort.

Aggregate net margin-8.9%

Combined net income ÷ combined revenue.

Median company revenue$62.5m

The middle covered reporting entity.

Profitable entities+17.4%

8 of 46 covered entities.

Top-five concentration+75.4%

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 · 46 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.

46 reporting entities
Continue your financial research in Radar

Explore full company accounts and filings.

View financials in Radar ↗
THE UNITED STATES · INDUSTRY COHORTS

How does energy tech compare?

Each pair uses the same year, currency and reporting basis. Cohort overlap is disclosed.

IndustryCovered / eligibleRevenue totalMedian revenueNet profit / lossAggregate marginProfitable shareOverlap

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.

DIGITAL FOOTPRINT

Web traffic, app reach and release cadence

How the the United States companies on this page show up online: the sites people visit, the apps they install, and how often those apps ship.

Busiest websites

62 of the 8,158 companies on this page carry a measured traffic record (0.8%); these are the largest of those, by monthly visits. The median among them is 253,626 visits.

CompanyMonthly visitsAuthorityMobile
teslatesla.com33,329,6908661.2%
GasBuddygasbuddy.com11,449,4156975.1%
Rivianrivian.com2,247,1956749%
Aventonaventon.com2,079,0105182.2%
Appalachian Powerappalachianpower.com1,872,4064691.8%
Opoweropower.com1,335,1583077.4%
Lectric eBikeslectricebikes.com1,288,1164967.3%
Lucidlucidmotors.com1,251,2865957.4%
Jackeryjackery.com1,114,3535356.1%
Limeli.me1,094,7016082.3%

Visits and authority are third-party web estimates, not company-reported figures.

Most-installed apps

718 of these companies (8.8%) publish at least one Android app — 1,374 apps in all, carrying 180.9M installs between them.

AppInstallsRatingStore category
WeatherBug: Weather ForecastWeatherBug40M4.6Weather
GasBuddy: Find & Pay for GasGasBuddy32.9M3Travel & Local
Lime - #RideGreenLime32.7M4.9Travel & Local
Bird — Ride ElectricBird14.5M4.8Travel & Local
Teslatesla7.3M4.7Lifestyle
Cable TV Remote ControlJMBraga Systems4.3M3Tools
GSam Battery MonitorGSam Battery Monitor3.3M4.2Tools
Resideo - Smart HomeResideo3.3M3.6Lifestyle
Total Connect ComfortResideo2.9M4.2Lifestyle
Spin - Electric ScootersSpin - Electric Scooter Sharing2.8M4.7Travel & Local

Installs are lifetime totals to date at the June 2026 store reading — a measure of reach, not of people using an app today.

App reach by segment

The busiest app inside each of this page’s own segments, with the quarterly release trend behind it (2024Q1–2026Q2).

SegmentAppsInstallsLeading appRelease trend
Electric Vehicles27970MLime - #RideGreen 32.7M
Energy Efficiency Tech71267.7MWeatherBug: Weather Forecast 40M
Facility Management Tech66566.7MCable TV Remote Control 4.3M
Road Transport Tech5151.1MBird — Ride Electric 14.5M
Air Pollution Management Tech843MWeather Widget by WeatherBug 2.3M
Oil & Gas Tech23435.6MGasBuddy: Find & Pay for Gas 32.9M
Smart Homes13222MResideo - Smart Home 3.3M
Green Transport610.5MTesla 7.3M

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.

2023Q2: 442023Q2: 132023Q22023Q3: 522023Q3: 162023Q32023Q4: 422023Q4: 322023Q42024Q1: 292024Q1: 162024Q12024Q2: 522024Q2: 252024Q22024Q3: 452024Q3: 332024Q32024Q4: 472024Q4: 402024Q42025Q1: 462025Q1: 372025Q12025Q2: 272025Q2: 442025Q22025Q3: 382025Q3: 1162025Q32025Q4: 482025Q4: 1392025Q42026Q1: 352026Q1: 1982026Q1

Darker bars are new releases, lighter bars apps updated. 1,333 of 1,374 apps carry a release date. The series ends at 2026Q1, the last quarter that closed before the June 2026 reading.

INSIDE THE INDUSTRY

The the United States energy tech market map

Explore the segments behind the headline numbers.

Expand panel +

Where companies are building

Rank segments by scale, hiring or disclosed funding.

Enterprise tech5,231
Consumer digital2,284
Deep tech1,878
Green transport1,810
Enterprise software1,664
Saas1,149
Energy saas994
Smart buildings720
Electric vehicle charging550
Sustainable batteries549
Building energy management system497
Digital oilfield411

Companies can sit in several segments. Counts and funding overlap.

SEGMENT TO EXPLORE

Enterprise tech

The largest measured segment in this report snapshot.

5231companies
9.4%have hiring activity

491 companies hiring · $145.11B disclosed funding

Explore in Radar

How companies make money

Common revenue models; a company can use more than one.

Physical commerce3,420
Subscription3,092
E-commerce - product2,211
Fee-for-service1,197
Commission on transaction949
E-commerce - service410
Advertising248
Renting / leasing70
THE COMPANIES IN MOTION

Who is listing, hiring leaders, launching and winning work

Recorded corporate activity linked to companies in this landscape.

Expand panel +
Recent corporate headlines 10 dated reports
Mergers & acquisitionsarcadia.com ↗

Consulting.us Arcadia, a Washington, DC-based provider of energy intelligence software for businesses, has agreed to acquire Engie Impact.

IPO activityfervoenergy.com ↗

Fervo Energy said on Monday it was targeting a valuation of up to US$6.5 billion in its initial public offering in the United States. The Houston-based energy developer also said it is aiming to raise up to $1.3 billion in the IPO by offering 55.6 million shares priced between $21 and $24 apiece.

Funding roundsrivian.com ↗

Uber in 2025 will invest up to US$1.25bn in Rivian through 2031 conditional on milestone achievement, with an initial US$300m investment expected to close in the second quarter.

Mergers & acquisitionsstem.com ↗

Stem announced it has acquired software assets from raicoon, a solar fault-detection software provider, in a tech M&A deal.

Mergers & acquisitionsnantum.ai ↗

Johnson Controls International PLC has acquired Nantum AI, a building operations and energy optimization software vendor, in a tech M&A deal aimed at enhancing its smart building capabilities.

Funding roundsnexamp.com ↗

Nexamp, a developer of solar and battery storage projects, secured a $200 million credit facility from Nuveen Energy Infrastructure Credit, acting as the sole lender. The facility is structured as a delayed-draw term loan, with an initial commitment of $125 million and the option to access an additional $75 million.

Mergers & acquisitionsresfrac.com ↗

Banneker Partners announced it has acquired a majority stake in ResFrac, a hydraulic fracturing and reservoir simulation software specialist, in a tech M&A deal.

Mergers & acquisitionsvertiv.com ↗

Vertiv Acquires Strategic Thermal Labs

Funding roundssolidiontech.com ↗

Madison Bond LLC is a primary stakeholder and long-term investor of Solidion Technology.

Full recorded event mix

Top 10 categories among 6,426 recorded events in the 24-month window.

Earnings
1,289
Company announcements
1,151
Leadership moves
720
Contracts
691
Funding rounds
657
Mergers & acquisitions
412
Asset acquisitions
380
Lawsuit
249
Job creation
193
Capital infusions
190
7 activity cards

Swipe or scroll horizontally to browse.

Leadership moves

210 tracked people moves

Vinod Kannan

Appointment Chief Commercial Officer

Dr. Mike Kimel

Appointment Board Director

Mr. Ben Frank

Appointment Board Director

Didier Papadopoulos

Resignation Previously President of Aircraft Operations

Plug Power ↗
Jose Luis Crespo

Appointment Chief Executive Officer

IBC ↗
Tim Banham

Appointment Chief Commercial Officer

Pinnacle ↗
James Mitchell

Appointment Sales Director

POWWR ↗
Martin Eade

Appointment Chief Operating Officer

Product launches

Products, platforms and features in the recorded window

Proterra ↗
Onyx battery platform

Battery platform

tesla ↗
Model YL

Electric SUV

tesla ↗
Full Self-Driving (FSD) driver assistance system subscription

Driver assistance

PDIQ

AI foundation

PDIQ

Embedded AI foundation

Liminal ↗
Team Spaces

Feature

Liminal ↗
Target Account Lists

Feature

Windrose ↗
Plug&Charge feature

Charging

Contract wins

230 recorded customer wins

Sinexcel ↗

Customer: Zhongfu IndustrialElectrolytic aluminum

SLB ↗

Customer: equinorOil & Gas

Customer: samsung electronicsSemiconductor

Customer: samsungSemiconductor

Customer: Gateway FleetsElectric Vehicles

Vertiv ↗

Customer: inwiTelecommunications

Workforce actions

33 companies with reported reductions

Skip ↗

Scale not stated rolescost reduction

10.0% rolescost reduction

tesla ↗

4,000 rolescost reduction

BlueOval SK ↗

10.0% rolescost reduction

Lucid ↗

12.0% rolescost reduction

Rivian ↗

4.5% rolesbusiness downturn

Regulatory events

89 recorded events

tesla ↗

fined for alleged late disclosure of share purchasesSecurities and Exchange Commission

approved for tax credit insurance operationsLloyd\'s

approved for next phase of $24.9 million awardU.S. Department of Energy Office of Critical Minerals and Energy Innovation (DOE CMEI)

tesla ↗

compliance achievedChina auto industry body

Litigation

34 tracked suits

Company
dennis, leslie, tyler, Noelle Hansen, bradley, Jordan Nelson v UBS Financial Services Inc.

arbitration award appealCivil · Verdict

Company
purchasers of Eos Energy Enterprises, Inc. (NASDAQ: EOSE) co v Eos Energy Enterprises

securities laws violationsSecurities Fraud · Filed

Earnings pulse

Reported company results in the recorded window.

112companies
1,416period observations
11.1%median reported growth

Median across 864 reported growth observations; companies may contribute multiple periods.

Mergers and acquisitions

Company-linked deal reports; status is preserved as recorded.

Acquirer → targetStatusDateValue / context
Hon Hai Technology Group→Lordstown Motors ↗Announced2026-05-11Not stated in snapshot
Arcadia→engie impactAnnounced2026-05-05Not stated in snapshot
johnson controls→Nantum AI ↗Announced2026-05-01Not stated in snapshot
Stem→raicoonAnnounced2026-04-29Not stated in snapshot
banneker partners→ResFrac ↗Announced2026-04-28Not stated in snapshot
Vertiv→Strategic Thermal LabsAnnounced2026-04-28Not stated in snapshot

A discussion or rumour is not a completed transaction. An unstated value is not zero.

PEOPLE & OPPORTUNITY

The talent market

15,850 postings in the preceding 12 months. The full 26,071-posting snapshot covers 824 employers.

Expand panel +

Most advertised job titles

Security Officer316
Sales Representative248
Security Guard162
Building Inspector118
Sales Professional117
Truck Driver103
2 internship postings

689 tracked postings mention remote work.

The seniority mix

7,437 postings specify a level.

unspecified
18,634
manager
3,852
senior
2,127
lead
693
entry
424
intern
341

Skills employers mention

Top skills across 26,071 tracked postings in the available jobs snapshot.

Excel
459
Python
397
Sql
240
Kubernetes
219
Aws
208
Microsoft Office
176
React
160
Typescript
157
Word
156
Salesforce
140
ADVERTISED PAY$94.0K/ year

Median across 2,496 postings with pay data, expressed in USD.

Salary by seniority

manager$118.2K/ year350 postings
senior$135.4K/ year226 postings
lead$133.7K/ year66 postings
entry$60.2K/ year42 postings

Advertised posting medians do not describe all employees or roles.

THE PEOPLE BUILDING THE FIELD

Founders and leaders

4,428 founders and chief executives across 3,344 companies.

Expand panel +
12 profiles

Swipe or scroll horizontally to browse.

Education networks

747 profiles with education records.

Stanford University
140
Massachusetts Institute of Technology
120
Harvard University
74
University of California (Berkeley)
54
Cornell University
46
Harvard Business School
40
Columbia University
32
University of Pennsylvania
32

Prior employers

141 profiles with prior-work records.

Google
22
Microsoft
22
McKinsey
19
Amazon
14
Morgan Stanley
12
Intel
11
Goldman Sachs
10
Apple
9

Profiles cover recorded founders and leaders; contact details remain in Radar.

NEWS INTELLIGENCE

How this industry appears in the news

414,834 articles in the measured 12-month window.

Expand panel +
414,834articles in the measured year
119,717articles in 2026Q1
65.5%positive tone in the latest complete year

News volume trends

Energy Tech coverage across United States · articles per complete quarter

043,61787,234130,851174,4682021Q2: 71,4892021Q22021Q3: 75,7432021Q4: 67,0462022Q1: 83,7002022Q2: 80,8562022Q22022Q3: 81,2532022Q4: 83,4532023Q1: 91,4232023Q2: 88,3952023Q22023Q3: 89,0632023Q4: 87,0272024Q1: 95,2772024Q2: 94,6792024Q22024Q3: 99,0682024Q4: 103,8662025Q1: 151,7112025Q2: 91,6222025Q22025Q3: 106,5192025Q4: 79,1412026Q1: 119,7172026Q1
View quarterly article counts
QuarterArticles
2021Q271,489
2021Q375,743
2021Q467,046
2022Q183,700
2022Q280,856
2022Q381,253
2022Q483,453
2023Q191,423
2023Q288,395
2023Q389,063
2023Q487,027
2024Q195,277
2024Q294,679
2024Q399,068
2024Q4103,866
2025Q1151,711
2025Q291,622
2025Q3106,519
2025Q479,141
2026Q1119,717

Article volume measures coverage, not market sales.

Tone of coverage over time

2021
165,506 positive · 3,800 neutral · 82,453 negative
2022
201,221 positive · 5,565 neutral · 122,105 negative
2023
234,763 positive · 5,457 neutral · 115,313 negative
2024
265,856 positive · 5,881 neutral · 120,702 negative
2025
280,737 positive · 6,488 neutral · 141,131 negative

Leading coverage topics

Energy Tech coverage across United States · ranked by full-period article count.

Oil And Gas Market Trends61,003 articles in the full recorded period
20,847 recent · 9,163 prior
Solar Photovoltaic (Pv) Energy Systems32,121 articles in the full recorded period
7,181 recent · 6,829 prior
Geopolitical Factors In Oil Supply31,991 articles in the full recorded period
14,247 recent · 3,598 prior
New Product Launches And Innovations22,127 articles in the full recorded period
5,180 recent · 4,764 prior
Strategic Partnerships And Collaborations19,536 articles in the full recorded period
5,015 recent · 4,186 prior
Professional League Updates19,455 articles in the full recorded period
4,181 recent · 4,380 prior
Climate Change Mitigation Strategies19,136 articles in the full recorded period
2,881 recent · 3,067 prior
Lunar And Martian Exploration Missions18,791 articles in the full recorded period
4,937 recent · 2,683 prior
Renewable Energy Sources And Technologies18,558 articles in the full recorded period
3,120 recent · 3,201 prior
Sustainability Initiatives And Esg Reporting18,360 articles in the full recorded period
3,275 recent · 3,785 prior

Recent and prior counts use the source comparison windows.

Topics gaining and losing attention

Energy Tech coverage across United States

KeywordRecentPriorChange
oil price volatility8,6774,263104%
commodity trading5,1452,401114%
export sanctions4,0651,242227%
opec policies3,4301,072220%
tanker routing2,800306815%
aframax tankers2,719375625%
artemis program2,3311901127%
suezmax tankers2,318446420%
fuel price disparities1,36790451%
cross-country pipelines1,35891648%
fire impact study4221,649-74%
wildfire control4051,540-74%
fire suppression3521,528-77%
organic recycling9161,390-34%
solar hydrogen7081,062-33%

Event and signal lenses

Energy Tech coverage across United States

All complete annual cohorts shown
Rising

Regulatory Risk

447,887 classified articles

clean energy mandates, solar electricity generation, oil price volatility

49.4% critical · 34.3% positive
Rising

Funding Momentum

124,971 classified articles

satellite telecommunication, solar electricity generation, satellite ground stations

44.4% critical · 49.7% positive
Rising

Growth

184,602 classified articles

dc fast-charging deployment, charging corridor development, pipeline construction

41.6% critical · 45.4% positive

Energy Tech coverage across United States. Topic labels describe recorded classifications and can include broad context.

RESEARCH SIGNALS

What Energy Tech research is working on

5,941 papers in the recorded india scope.

Expand panel +
5,941papers
53,205worldwide comparison pool
5,941India-affiliated papers

Research orientation

Promising
2,464
Breakthrough
1,937
Problem-identifying
580
Descriptive
482
Comparative
260
Cautionary
191
Critical
27

Contribution mix

Methods-led
3,349
Empirical
1,386
Reviews
999
Position pieces
171
Theoretical
36

Tone counts: 5,690 positive · 175 neutral · 76 negative.

Common problems researchers identify
607 papers · 10.2% of this field
  • Energy storage338 papers
  • Battery167 papers
  • Renewable energy133 papers
  • Electrolyte95 papers
  • Anode81 papers
  • Nanotechnology65 papers
  • Cathode60 papers
  • Lithium59 papers

Landmark: Pseudocapacitive oxide materials for high-rate electrochemical energy storage

Cautions
191 papers · 3.2% of this field
  • Energy storage75 papers
  • Battery43 papers
  • Renewable energy41 papers
  • Electrolyte34 papers
  • Anode18 papers
  • Cathode17 papers
  • Electrochemistry17 papers
  • Flow battery17 papers

Landmark: Electrode Materials for Rechargeable Sodium‐Ion Batteries: Potential Alternatives to Current Lithium‐Ion Batteries

Opportunities
4,401 papers · 74.1% of this field
  • Energy storage1,749 papers
  • Battery842 papers
  • Renewable energy618 papers
  • Electrolyte602 papers
  • Electrochemistry469 papers
  • Anode444 papers
  • Cathode433 papers
  • Supercapacitor428 papers

Landmark: Graphene, related two-dimensional crystals, and hybrid systems for energy conversion and storage

Leading institutions

University of California, Los Angeles
45,015
The University of Texas at Austin
43,827
Argonne National Laboratory
32,747
California NanoSystems Institute
31,121
Stanford University
30,935
Pacific Northwest National Laboratory
28,208

Leading researchers

Bruce Dunn
29,397
Patrice Simon
20,889
Yury Gogotsi
19,174
Haresh Kamath
14,705
Jean‐Marie Tarascon
14,468
Arumugam Manthiram
13,520
Yi Cui
11,612
John B. Goodenough
11,153

Highly cited breakthrough-labelled papers

  • Challenges and Prospects of Lithium–Sulfur Batteries2,319 citations
  • Smaller Sulfur Molecules Promise Better Lithium–Sulfur Batteries1,622 citations
  • Stretchable, Porous, and Conductive Energy Textiles1,462 citations
  • Three-dimensional holey-graphene/niobia composite architectures for ultrahigh-rate energy storage1,444 citations
  • Rechargeable nickel–3D zinc batteries: An energy-dense, safer alternative to lithium-ion1,295 citations

Common problems researchers identify

588 papers · 7 recurring themes
7 cards

Swipe or scroll horizontally to browse.

Energy Storage System ChallengesCommon problems researchers identify · 01

Energy Storage System Challenges

141 papers

24.0% of this theme group

Researchers highlight barriers and limitations in current thermal and renewable energy storage technologies.

Energy storage (107) · Renewable energy (59) · Energy (22) · Thermal energy storage (14)

History, Evolution, and Future Status of Energy Storage

A Comprehensive Review on Energy Storage Systems: Types, Comparison, Current Scenario, Applications, Barriers, and Potential Solutions, Poli

View research history
YearShare index
20221104.7
20231182.6
20241119.3
20251526.9
Battery Electrode Chemistry IssuesCommon problems researchers identify · 02

Battery Electrode Chemistry Issues

100 papers

17.0% of this theme group

Studies point to difficulties in anode, cathode, and electrolyte design for sodium and lithium batteries.

Anode (58) · Cathode (48) · Battery (42) · Electrochemistry (26)

Room‐Temperature Sodium–Sulfur Batteries and Beyond: Realizing Practical High Energy Systems through Anode, Cathode, and Electrolyte Enginee

Research Progress and Perspectives on Pre‐Sodiation Strategies for Sodium‐Ion Batteries

View research history
YearShare index
2022477.4
2023477.1
2024419.1
2025515.2
Integration of Renewables with Power GridsCommon problems researchers identify · 03

Integration of Renewables with Power Grids

91 papers

15.5% of this theme group

Papers discuss obstacles in coupling photovoltaic, wind, and electric vehicle loads to existing grids.

Electric power system (15) · Renewable energy (37) · Photovoltaic system (11) · Electric vehicle (8)

A Review of Hybrid Renewable/Alternative Energy Systems for Electric Power Generation: Configurations, Control, and Applications

The TWh challenge: Next generation batteries for energy storage and electric vehicles

View research history
YearShare index
20221478.2
20231556.5
20241436.2
20251965.7
Nanomaterial‑Based Supercapacitor LimitsCommon problems researchers identify · 04

Nanomaterial‑Based Supercapacitor Limits

88 papers

15.0% of this theme group

Research flags performance and scalability concerns for nanotechnology‑enabled electrochemical storage devices.

Supercapacitor (35) · Nanotechnology (43) · Energy storage (76) · Electrochemical energy storage (18)

Energy storage: The future enabled by nanomaterials

Flexible and Stretchable Energy Storage: Recent Advances and Future Perspectives

View research history
YearShare index
20224850.5
20234687.5
20244792.8
20253660.8
Electrolyte and Diagnostic Tool GapsCommon problems researchers identify · 05

Electrolyte and Diagnostic Tool Gaps

79 papers

13.4% of this theme group

Authors note insufficient electrolyte formulations and diagnostic methods for advancing sodium‑ion and lithium batteries.

Electrolyte (57) · Electrochemistry (28) · Battery (36) · Lithium (21)

Challenges in Developing Electrodes, Electrolytes, and Diagnostics Tools to Understand and Advance Sodium‐Ion Batteries

Recent Progress on Multifunctional Electrolyte Additives for High‐Energy‐Density Li Batteries – A Review

View research history
YearShare index
20221182.7
20231196.1
20241075.3
20251208.7
Energy Density Constraints in BatteriesCommon problems researchers identify · 06

Energy Density Constraints in Batteries

60 papers

10.2% of this theme group

Works identify the approaching limits of lithium‑ion systems and the need for higher‑density alternatives.

Battery (44) · Lithium (20) · Energy storage (38) · Energy density (9)

Electrical energy storage for transportation—approaching the limits of, and going beyond, lithium-ion batteries

Lithium–Oxygen Batteries and Related Systems: Potential, Status, and Future

View research history
YearShare index
202270.7
202373.4
202478.7
202596.9
Redox Flow Battery Development HurdlesCommon problems researchers identify · 07

Redox Flow Battery Development Hurdles

29 papers

4.9% of this theme group

Studies outline material stability and system efficiency challenges for vanadium and organic flow batteries.

Flow battery (17) · Redox (16) · Vanadium (6) · Energy storage (21)

Recent Progress in Redox Flow Battery Research and Development

Materials and Systems for Organic Redox Flow Batteries: Status and Challenges

View research history
YearShare index
2022229.6
2023224.1
2024202.4
2025260.0

Cautions

184 papers · 4 recurring themes
4 cards

Swipe or scroll horizontally to browse.

Grid Reliability under High RenewablesCautions · 01

Grid Reliability under High Renewables

58 papers

31.5% of this theme group

Researchers caution about climate impacts and storage needs to maintain grid adequacy with large renewable shares.

Renewable energy (30) · Photovoltaic system (9) · Grid (13) · Wind power (9)

Potential Impacts of Climate Change on Renewable Energy and Storage Requirements for Grid Reliability and Resource Adequacy

Synergies and trade-offs between storage, transmission, and sector coupling in high renewable energy systems

View research history
YearShare index
20221723.0
20231836.0
20241690.4
20252333.3
Storage Solutions for Intermittent SourcesCautions · 02

Storage Solutions for Intermittent Sources

57 papers

31.0% of this theme group

Papers warn of technical and economic risks when deploying thermal, hydrogen, and other storage for variable renewables.

Energy storage (40) · Energy (8) · Thermal energy storage (4) · Hydrogen storage (4)

Electricity storage for intermittent renewable sources

ASSESSING THE POTENTIAL OF ENERGY STORAGE SOLUTIONS FOR GRID EFFICIENCY: A REVIEW

View research history
YearShare index
2022146.9
2023166.8
2024144.6
2025168.8
Lithium Battery Material Trade‑offsCautions · 03

Lithium Battery Material Trade‑offs

40 papers

21.7% of this theme group

Analyses highlight safety, lifespan, and fast‑charge compromises linked to electrode thickness and lithium chemistry.

Anode (16) · Cathode (14) · Electrolyte (18) · Lithium (8)

Electrode Materials for Rechargeable Sodium‐Ion Batteries: Potential Alternatives to Current Lithium‐Ion Batteries

Assessing the Impact of Thick Electrode Structure on the Fast Charge Performance of Lithium-Ion Batteries

View research history
YearShare index
2022804.9
2023822.6
2024729.5
2025871.6
Flow Battery Voltage and Membrane RisksCautions · 04

Flow Battery Voltage and Membrane Risks

29 papers

15.8% of this theme group

Works raise concerns about voltage limits and membrane durability affecting long‑term flow battery performance.

Flow battery (15) · Redox (13) · Vanadium (9) · Membrane (5)

Investigating Manganese–Vanadium Redox Flow Batteries for Energy Storage and Subsequent Hydrogen Generation

Reliability studies of vanadium redox flow batteries: upper limit voltage effect

View research history
YearShare index
2022229.6
2023224.1
2024202.4
2025260.0

Opportunities

4,239 papers · 7 recurring themes
7 cards

Swipe or scroll horizontally to browse.

Advanced Cathode and Electrolyte DesignsOpportunities · 01

Advanced Cathode and Electrolyte Designs

1,077 papers

25.4% of this theme group

Research explores high‑voltage cathodes and solid‑state electrolytes to boost rechargeable battery performance.

Cathode (390) · Anode (354) · Electrolyte (419) · Lithium (188)

Progress in High‐Voltage Cathode Materials for Rechargeable Sodium‐Ion Batteries

Rechargeable Lithium Metal Batteries with an In‐Built Solid‐State Polymer Electrolyte and a High Voltage/Loading Ni‐Rich Layered Cathode

View research history
YearShare index
2022804.9
2023822.6
2024729.5
2025871.6
Hybrid Storage and Renewable OptimizationOpportunities · 02

Hybrid Storage and Renewable Optimization

884 papers

20.9% of this theme group

Studies propose coordinated battery charging, swapping, and renewable integration to reduce electricity costs.

Energy storage (703) · Renewable energy (235) · Energy (127) · Photovoltaic system (123)

Hybrid Energy Storage System Optimization With Battery Charging and Swapping Coordination

Electricity Cost Optimization for Large Loads through Energy Storage and Renewable Energy

View research history
YearShare index
20221396.3
20231486.8
20241411.4
20251894.6
Smart Microgrid Energy ManagementOpportunities · 03

Smart Microgrid Energy Management

656 papers

15.5% of this theme group

Papers present dynamic control strategies for distributed solar and storage within resilient microgrids.

Renewable energy (246) · Microgrid (131) · Photovoltaic system (137) · Grid (121)

Dynamic Control and Optimization of Distributed Energy Resources in a Microgrid

Optimized Energy Management of Grid Connected Solar/Battery-dependent Smart Microgrid

View research history
YearShare index
20221413.0
20231493.7
20241426.0
20251923.9
Nanomaterial‑Enabled Energy ConversionOpportunities · 04

Nanomaterial‑Enabled Energy Conversion

637 papers

15.0% of this theme group

Research highlights nanostructured dielectrics and pseudocapacitive materials for high‑performance storage.

Dielectric (102) · Energy storage (397) · Nanotechnology (109) · Electrochemical energy storage (47)

Nanomaterials for energy conversion and storage

Pseudocapacitive Charge Storage in Thick Composite MoS<sub>2</sub> Nanocrystal‐Based Electrodes

View research history
YearShare index
20224851.4
20234688.1
20244777.0
20253612.5
Graphene‑Based Supercapacitor EnhancementsOpportunities · 05

Graphene‑Based Supercapacitor Enhancements

425 papers

10.0% of this theme group

Works demonstrate graphene and metal‑oxide composites delivering higher capacitance and efficiency.

Supercapacitor (336) · Capacitance (179) · Graphene (98) · Electrode (96)

Enhancing the Supercapacitor Performance of Graphene/MnO<sub>2</sub> Nanostructured Electrodes by Conductive Wrapping

Carbon-based supercapacitors for efficient energy storage

View research history
YearShare index
2022553.3
2023505.5
2024449.7
2025382.4
Phase‑Change Thermal Storage InnovationsOpportunities · 06

Phase‑Change Thermal Storage Innovations

337 papers

7.9% of this theme group

Studies develop hybrid thermal systems using solar and waste heat to increase storage density.

Thermal energy storage (181) · Thermal (70) · Energy storage (197) · Phase-change material (30)

The development and performance evaluation of an alternative energy-based hybrid cold storage system

Enhanced energy storage density in thermal energy storage systems simultaneously heated with solar radiation and industrial waste heat

View research history
YearShare index
2022182.0
2023191.0
2024193.7
2025241.3
Next‑Generation Redox Flow BatteriesOpportunities · 07

Next‑Generation Redox Flow Batteries

223 papers

5.3% of this theme group

Research advances non‑aqueous and organic flow chemistries for higher energy density and stability.

Flow battery (164) · Redox (153) · Vanadium (46) · Flow (26)

An All‐Organic Non‐aqueous Lithium‐Ion Redox Flow Battery

Toward High-Performance Nonaqueous Redox Flow Batteries through Electrolyte Design

View research history
YearShare index
2022229.6
2023224.1
2024202.4
2025260.0

How this field compares with the research baseline

Orientation shares compared with 25,000 papers in the reference sample.

Research orientationThis fieldReference sample
Promising41.5%36.6%
Breakthrough32.6%26.6%
Problem-identifying9.8%9.4%
Descriptive8.1%17.7%
Comparative4.4%4.0%
Cautionary3.2%4.8%
Critical0.5%0.9%

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 paperPapersShareRaised as a problemWorldwide share
Energy & datacenter footprintEnergy storage in datacenters100.18%2 (20.0%)0.09%
Hardware, e-waste & supply chainSustainable Polyethylene Terephthalate Waste-Derived Cu-Based Metal–Organic Framework/Poly(3,4-ethylenedioxythiophene) H30.05%0 (0.0%)0.06%
Concentration of compute powerEnergy Storage Market Power Withholding Bounds in Real-time Markets30.05%1 (33.3%)0.03%
Water useExperimental and Theoretical Analysis of Immersion Cooling of a Li-Ion Battery Module20.04%0 (0.0%)0.03%
Privacy & surveillanceIncreasing Smart Meter Privacy Through Energy Harvesting and Storage Devices20.04%0 (0.0%)0.05%
Safety & misuseCyber Resilience of Battery Energy Storage System Scheduling under Adversarial Attack on Load Forecasting10.02%1 (100.0%)0.01%
Bias & fairnessIncorporating Fairness in Transmission and Energy Storage Planning Utilizing Min-Max Formulation for Load Shedding Opera10.02%0 (0.0%)0.02%
Carbon & emissions of compute00.0%0 (%)0.0%
Labour & data work00.0%0 (%)0.0%

Institution and researcher rankings use citations to their covered work. Research scope: United States. This may be broader than the company geography.

DEMAND, SUPPLY & PLACE

Where demand signals run ahead of mapped supply — the United States

Compare demand signals in the United States’s newsflow with the energy tech categories mapped to each signal.

Expand panel +
HOW TO READ THE GAP

Signal percentile − supply percentile = gap in percentile points. Positive gaps highlight questions to investigate. A high signal can reflect spending pressure or access friction, as well as potential demand.

The comparison is relative to the signal families on this page. A supply percentile of zero means the lowest relative reading, not zero companies. It is a prioritisation clue, not measured market size or unmet demand.

COMPARISON PERIOD2025-07-01 to 2026-07-01Against 2024-07-01 to 2025-07-01Explore the signals ↓

The opportunity, in one view

Signal and mapped-supply percentiles, their gap, and change in the signal’s article share.

Swipe horizontally to compare all columns →

7 the United States demand signals compared with mapped energy tech supply
Signal familySignal percentileSupply percentileRelative gapGap (points)Signal share vs prior year
Renewables build-out ↗Infrastructure Shift66.716.7+50.0+27.5%
Climate policy & governance ↗Compliance Pressure41.716.7+25.0+14.9%
Layoffs & income shocks ↗Spending Pressure91.766.7+25.0+57.7%
Grid & power reliability ↗Risk Pressure25.0100.0-75.0+10.6%
Carbon & emissions ↗Compliance Pressure33.3—No matching category—+17.0%
Climate impacts ↗Environmental Driver58.3—No matching category—+59.3%
Industrial parks & warehousing ↗Investment Build-Out33.3—No matching category—+28.1%

Showing all 7 signals. Select a family for its history and mapped categories.

Where the signals are loudest

All 12 city readings for these demand families in the comparison geography. the United States is highlighted.

Mentions per 10,000 articles

Each city’s reading is a share of its own coverage.

Connecticut246.1

Carbon & emissions · Layoffs & income shocks · Grid & power reliability

Colorado98.8

Grid & power reliability · Climate impacts · Renewables build-out

Louisiana86.7

Grid & power reliability · Layoffs & income shocks · Carbon & emissions

Kentucky82.0

Layoffs & income shocks · Grid & power reliability · Climate impacts

Arkansas71.4

Layoffs & income shocks · Grid & power reliability · Renewables build-out

Wisconsin69.6

Grid & power reliability · Climate impacts · Renewables build-out

Tennessee68.8

Layoffs & income shocks · Grid & power reliability · Renewables build-out

Iowa68.4

Layoffs & income shocks · Renewables build-out · Climate policy & governance

Arizona67.3

Layoffs & income shocks · Renewables build-out · Climate policy & governance

Nevada64.5

Renewables build-out · Layoffs & income shocks · Climate impacts

Oregon64.0

Layoffs & income shocks · Grid & power reliability · Renewables build-out

Indiana62.8

Layoffs & income shocks · Renewables build-out · Grid & power reliability

Inside the leading signals

Open any signal for its quarterly history
INFRASTRUCTURE SHIFTRenewables build-out+50.0percentile-point gap
THE OPERATING HYPOTHESIS

Renewable build-out can multiply the storage, grid and management tooling it depends on.

10.69mentions per 10,000 articles+27.5%share change vs prior year

Mapped energy tech categories

  • Sustainable Batteries549

Companies can appear in multiple categories; these counts are not a unique-company total.

Quarterly share of the United States coverage

Mentions per 10,000 articles · zero baseline

04812162024Q3: 72024Q32024Q4: 92024Q42025Q1: 72025Q12025Q2: 92025Q22025Q3: 72025Q32025Q4: 142025Q42026Q1: 132026Q12026Q2: 122026Q2
View quarterly signal counts
Renewables build-out in the United States coverage
QuarterMentionsPer 10,000 articles
2024Q312977.61
2024Q416199.13
2025Q119177.66
2025Q215179.52
2025Q320037.35
2025Q4171914.24
2026Q1191513.27
2026Q293012.08

Where this signal concentrates in the comparison geography

Nevada21.0 / 10,000
Colorado14.9 / 10,000
Delaware11.8 / 10,000
COMPLIANCE PRESSUREClimate policy & governance+25.0percentile-point gap
THE OPERATING HYPOTHESIS

Climate policy can land as reporting, compliance and transition demand.

9.51mentions per 10,000 articles+14.9%share change vs prior year

Mapped energy tech categories

  • Sustainable Batteries549

Companies can appear in multiple categories; these counts are not a unique-company total.

Quarterly share of the United States coverage

Mentions per 10,000 articles · zero baseline

04811152024Q3: 62024Q32024Q4: 92024Q42025Q1: 72025Q12025Q2: 92025Q22025Q3: 72025Q32025Q4: 132025Q42026Q1: 92026Q12026Q2: 92026Q2
View quarterly signal counts
Climate policy & governance in the United States coverage
QuarterMentionsPer 10,000 articles
2024Q311216.58
2024Q417059.61
2025Q119437.76
2025Q215029.42
2025Q320817.64
2025Q4158713.15
2026Q114289.89
2026Q27499.73

Where this signal concentrates in the comparison geography

Colorado14.8 / 10,000
Louisiana12.9 / 10,000
Arizona10.0 / 10,000
SPENDING PRESSURELayoffs & income shocks+25.0percentile-point gap
THE OPERATING HYPOTHESIS

Layoff cycles can pull discretionary spend back toward value offerings.

24.69mentions per 10,000 articles+57.7%share change vs prior year

Mapped energy tech categories

  • Energy Saas994

Companies can appear in multiple categories; these counts are not a unique-company total.

Quarterly share of the United States coverage

Mentions per 10,000 articles · zero baseline

091827362024Q3: 152024Q32024Q4: 142024Q42025Q1: 132025Q12025Q2: 192025Q22025Q3: 242025Q32025Q4: 312025Q42026Q1: 192026Q12026Q2: 242026Q2
View quarterly signal counts
Layoffs & income shocks in the United States coverage
QuarterMentionsPer 10,000 articles
2024Q3269215.79
2024Q4265714.98
2025Q1345713.81
2025Q2305519.17
2025Q3668724.54
2025Q4376131.16
2026Q1284319.69
2026Q2188524.49

Where this signal concentrates in the comparison geography

Tennessee44.9 / 10,000
Arkansas41.1 / 10,000
Iowa26.8 / 10,000
RISK PRESSUREGrid & power reliability-75.0percentile-point gap
THE OPERATING HYPOTHESIS

Grid stress can move reliability and demand-management investment up the list.

8.51mentions per 10,000 articles+10.6%share change vs prior year

Mapped energy tech categories

  • Energy Saas994
  • Smart Buildings720
  • Building Energy Management System497

Companies can appear in multiple categories; these counts are not a unique-company total.

Quarterly share of the United States coverage

Mentions per 10,000 articles · zero baseline

04812162024Q3: 82024Q32024Q4: 82024Q42025Q1: 62025Q12025Q2: 72025Q22025Q3: 92025Q32025Q4: 52025Q42026Q1: 62026Q12026Q2: 142026Q2
View quarterly signal counts
Grid & power reliability in the United States coverage
QuarterMentionsPer 10,000 articles
2024Q315208.92
2024Q415658.83
2025Q115486.19
2025Q211977.51
2025Q325219.25
2025Q46835.66
2026Q19506.58
2026Q2107814.0

Where this signal concentrates in the comparison geography

Louisiana25.8 / 10,000
Colorado23.4 / 10,000
Alabama23.3 / 10,000
COMPLIANCE PRESSURECarbon & emissions—supply not mapped
THE OPERATING HYPOTHESIS

Emission pressure can pull measurement, reduction and offset tooling demand.

6.14mentions per 10,000 articles+17.0%share change vs prior year

Mapped energy tech categories

This signal has no matching category in the page’s energy tech market map, so no supply percentile or gap is assigned.

Quarterly share of the United States coverage

Mentions per 10,000 articles · zero baseline

04711152024Q3: 42024Q32024Q4: 52024Q42025Q1: 52025Q12025Q2: 52025Q22025Q3: 32025Q32025Q4: 72025Q42026Q1: 52026Q12026Q2: 122026Q2
View quarterly signal counts
Carbon & emissions in the United States coverage
QuarterMentionsPer 10,000 articles
2024Q38304.87
2024Q49365.28
2025Q113035.21
2025Q29075.69
2025Q310713.93
2025Q48677.18
2026Q18445.85
2026Q299412.91

Where this signal concentrates in the comparison geography

Connecticut188.3 / 10,000
Louisiana16.0 / 10,000
Colorado13.5 / 10,000
ENVIRONMENTAL DRIVERClimate impacts—supply not mapped
THE OPERATING HYPOTHESIS

Visible climate impacts can pull resilience and adaptation demand where they hit.

4.71mentions per 10,000 articles+59.3%share change vs prior year

Mapped energy tech categories

This signal has no matching category in the page’s energy tech market map, so no supply percentile or gap is assigned.

Quarterly share of the United States coverage

Mentions per 10,000 articles · zero baseline

0257102024Q3: 32024Q32024Q4: 32024Q42025Q1: 22025Q12025Q2: 22025Q22025Q3: 42025Q32025Q4: 32025Q42026Q1: 42026Q12026Q2: 82026Q2
View quarterly signal counts
Climate impacts in the United States coverage
QuarterMentionsPer 10,000 articles
2024Q35703.34
2024Q46303.55
2025Q15692.27
2025Q24722.96
2025Q312114.44
2025Q43993.31
2026Q16174.27
2026Q26698.69

Where this signal concentrates in the comparison geography

Wisconsin16.7 / 10,000
Colorado15.7 / 10,000
Kentucky15.5 / 10,000
INVESTMENT BUILD-OUTIndustrial parks & warehousing—supply not mapped
THE OPERATING HYPOTHESIS

Parks and warehousing can add the jobs and fulfilment capacity that reach depends on.

2.18mentions per 10,000 articles+28.1%share change vs prior year

Mapped energy tech categories

This signal has no matching category in the page’s energy tech market map, so no supply percentile or gap is assigned.

Quarterly share of the United States coverage

Mentions per 10,000 articles · zero baseline

012332024Q3: 12024Q32024Q4: 12024Q42025Q1: 12025Q12025Q2: 12025Q22025Q3: 12025Q32025Q4: 22025Q42026Q1: 22026Q12026Q2: 22026Q2
View quarterly signal counts
Industrial parks & warehousing in the United States coverage
QuarterMentionsPer 10,000 articles
2024Q32911.71
2024Q42911.64
2025Q14301.72
2025Q22781.74
2025Q34571.68
2025Q42942.44
2026Q14242.94
2026Q21662.16

Where this signal concentrates in the comparison geography

Arizona5.2 / 10,000
Indiana4.5 / 10,000
South Carolina3.8 / 10,000
RESEARCH & CHANGING CONVERSATIONS

Related research and changing coverage

the United States energy tech coverage

Expand panel +
RESEARCH CONTEXT · 2018

Geophysical constraints on the reliability of solar and wind power in the United States

Energy & Environmental Science

315 citations in the snapshot

RESEARCH CONTEXT · 2022

The impact of climate policy uncertainty on renewable and non-renewable energy demand in the United States

Renewable Energy

302 citations in the snapshot

RESEARCH CONTEXT · 2021

U.S. Solar Photovoltaic System and Energy Storage Cost Benchmark (Q1 2020)

247 citations in the snapshot

RESEARCH CONTEXT · 2022

Sources of opposition to renewable energy projects in the United States

Energy Policy

197 citations in the snapshot

What is growing in this coverage

the United States coverage of this page's demand families

KeywordRecent articlesPrior articlesShare change
clean air advocacy10829359.0%
annual meteorological cycles487159277.5%
environmental inequality7225254.9%
decadal weather analysis12446232.2%
seasonal climate patterns535206220.1%
emissions controls17469210.8%

Share changes describe coverage in the stated comparison periods, not search demand or market size.

GEOGRAPHIC FOOTPRINT

Where companies are based

Company counts, hiring and disclosed funding across the recorded hubs.

Expand panel +
8 cards

Swipe or scroll horizontally to browse.

UNDERSTAND THE LANDSCAPE

Energy Tech in the United States: key questions

Clear definitions for making better comparisons.

What does this landscape measure?

It measures the tracked company ecosystem, recorded funding, hiring and other available evidence. It is not a market-size estimate.

Can segment counts be added together?

No. A company can belong to several segments, so segment counts and funding can overlap.

What does a missing figure mean?

A dash or unavailable panel means the current reviewed source snapshot does not support that figure.

KEEP EXPLORING

Put the United States in context

All landscapes ↗

Company ecosystem snapshot: 6 August 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 ↗
Coming soon