Market intelligence across generation, grid, and energy transition.
1,860+ published studies covering renewables, transmission & distribution, storage, oil & gas, and digital energy — sized bottom-up and top-down, validated by our dedicated Energy & Power research team, and delivered with country-level detail.
The Energy & Power Research Team
This vertical is covered by a dedicated research group inside Fundamental Business Insights that tracks the global energy and power industry full-time. Our analysts follow generation-mix shifts, grid modernization spend, storage economics, upstream/downstream oil & gas activity, and decarbonization policy as they happen — not just at the point a report is commissioned.
Every estimate in this vertical is built from primary conversations with utilities, equipment OEMs, and energy developers, and cross-checked against regulatory filings, national energy statistics, and project-level capacity data, then reconciled through both bottom-up and top-down modeling before an internal quality review.
Who we interview
Utility planners, grid operators, project developers, and upstream & downstream oil and gas executives.
Policy fluency
Analysts track subsidy regimes, grid codes, and decarbonization mandates so capacity and demand forecasts reflect real timelines.
Capacity & project modeling
Forecasts factor in installed capacity pipelines and project commissioning timelines, not just end-market demand curves.
Sub-domains we track
Energy & Power reports on this site span the following sub-domains. Reports aren't filed under these as separate sub-categories yet — search or browse the full list below to find a specific market.
Renewable Energy
Solar, wind, hydro, and bioenergy generation markets across utility-scale and distributed installations.
Power Transmission & Distribution (T&D)
Transmission lines, substations, switchgear, and distribution network infrastructure markets.
Power Equipment & Components
Transformers, circuit breakers, fuses, and other core electrical equipment markets.
Smart Grid & Energy Management
Smart meters, demand response, grid automation, and energy management system markets.
Energy Storage Systems
Battery storage, mechanical storage, and supporting component markets across grid and behind-the-meter uses.
Clean Energy & Emerging Technologies
Hydrogen, off-grid renewables, and other emerging low-carbon energy technology markets.
Energy Services & Digital Energy
Energy-as-a-service, blockchain in energy, and digital platforms supporting energy operations.
Oil & Gas
Upstream, midstream, and downstream oil and gas markets including refining and pipeline infrastructure.
Environmental & Decarbonization Technologies
Carbon capture, emissions monitoring, and other decarbonization-focused technology markets.
Secondary sources behind this vertical
Alongside primary interviews, every Energy & Power estimate is checked against these authoritative public, regulatory, and trade sources.
| Secondary source | Official website |
|---|---|
| International Energy Agency (IEA) | iea.org ↗ |
| U.S. Energy Information Administration (EIA) | eia.gov ↗ |
| International Renewable Energy Agency (IRENA) | irena.org ↗ |
| International Electrotechnical Commission (IEC) | iec.ch ↗ |
| International Organization for Standardization (ISO) | iso.org ↗ |
| IEEE | ieee.org ↗ |
| CIGRE (International Council on Large Electric Systems) | cigre.org ↗ |
| World Energy Council (WEC) | worldenergy.org ↗ |
| U.S. Department of Energy (DOE) | energy.gov ↗ |
| International Atomic Energy Agency (IAEA) | iaea.org ↗ |
| American Petroleum Institute (API) | api.org ↗ |
| Society of Petroleum Engineers (SPE) | spe.org ↗ |
| Hydrogen Council | hydrogencouncil.com ↗ |
| Battery Council International (BCI) | batterycouncil.org ↗ |
| Global Wind Energy Council (GWEC) | gwec.net ↗ |
| SolarPower Europe | solarpowereurope.org ↗ |
| World Bioenergy Association (WBA) | worldbioenergy.org ↗ |
| International Hydropower Association (IHA) | hydropower.org ↗ |
| Edison Electric Institute (EEI) | eei.org ↗ |
| National Renewable Energy Laboratory (NREL) | nrel.gov ↗ |
Rooftop Solar Photovoltaic Market Size & Share, By Technology (Thin Film, Crystalline Silicon, Others), Grid Type (Off-grid, On-grid), End Use (Residential, Industrial, Commercial) - Growth Trends, Regional Insights (U.S., Japan, South Korea, UK, Germany), Competitive Positioning, Global Forecast Report 2025-2034
The global rooftop solar photovoltaic market size is set to increase from USD 123.55 billion in 2024 to USD 521.99 billion by 2034, with a projected CAGR exceeding 15.5% from 2025...
Power-To-Gas Market Size & Share, By Technology (Electrolysis, Methanation), End User (Commercial, Utilities, Industrial), Capacity (Less than 100 kW, 100–999 kW, 1000 kW and Above) - Growth Trends, Regional Insights (U.S., Japan, South Korea, UK, Germany), Competitive Positioning, Global Forecast Report 2025-2034
The global power-to-gas market size is expected to expand from USD 37.25 million in 2024 to USD 101.1 million by 2034, demonstrating a CAGR of more than 10.5% between 2025 and 2034...
Hydrogen Refueling Station Market Size & Growth Forecast 2027–2036, By Segments (Station Size, Station Type, Application), Regional Demand Trends (North America, Asia Pacific, Europe), Key Country Insights (U.S., Japan, South Korea, Germany, France, Italy), and Competitive Landscape
Hydrogen Refueling Station Market size is anticipated to rise from USD 8.18 billion in 2025 to USD 36.71 billion by 2035, reflecting a CAGR surpassing 16.2% over the forecast horiz...
Protection Relay Market Size & Share, By Voltage Range (Low, Medium, High), Application (Feeder Protection, Transmission Line Protection, Transformer Protection, Generator Protection, Motor Protection, Emergency Shutdown Systems (ESD), Other Applications), End-user Industry (Utilities, Industries, Railways, Other End-user Industries) - Growth Trends, Regional Insights (U.S., Japan, South Korea, UK, Germany), Competitive Positioning, Global Forecast Report 2025-2034
The global protection relay market size is set to increase from USD 2.65 billion in 2024 to USD 4.4 billion by 2034, with a projected CAGR exceeding 5.2% from 2025 to 2034.
Hydrogen Storage Tanks and Transportation Market Size & Share, By Material (Metals, Glass Fibers, Carbon Fibers), Pressure (Below 200 bar, 200 - 500 bar, Above 500 bar) - Growth Trends, Regional Insights (U.S., Japan, South Korea, UK, Germany), Competitive Positioning, Global Forecast Report 2025-2034
The global hydrogen storage tanks and transportation market size is set to grow from USD 365.49 million in 2024 to USD 16.87 billion by 2034, reflecting a CAGR of more than 46.7% b...
Fixed Mounted LV Switchgear Market Size & Forecasts 2026-2035, By Segments (Voltage Rating, Current, Application), Growth Opportunities, Innovation Landscape, Regulatory Shifts, Strategic Regional Insights (U.S., Japan, China, South Korea, UK, Germany, France), and Competitive Dynamics (Schneider Electric, Siemens, ABB, Eaton, Mitsubishi Electric)
Fixed Mounted LV Switchgear Market size is expected to advance from USD 41.39 billion in 2025 to USD 86.1 billion by 2035, registering a CAGR of more than 7.6% across 2026-2035. By...
Lithium Titanate Batteries Market Size & Share, By Type (15-1000mAh, 1000-5000mAh, 5000-10000mAh, Others), Application (EV, HEV, Others) - Growth Trends, Regional Insights (U.S., Japan, South Korea, UK, Germany), Competitive Positioning, Global Forecast Report 2025-2034
The global lithium titanate batteries market size is forecast to grow from USD 80.09 billion to USD 302.16 billion between 2025 and 2034, marking a CAGR of more than 14.2%.
Wind Turbine Rotor Blade Market Size & Growth Forecast 2027–2036, By Segments (Material, Application), Regional Demand Trends (North America, Asia Pacific, Europe), Key Country Insights (U.S., Japan, South Korea, Germany, France, Italy), and Competitive Landscape
The global wind turbine rotor blade market size was over USD 12.31 Billion in 2025 and is likely to grow at a 9.8% CAGR between 2026 and 2035, crossing USD 31.35 Billion by 2035.
Wind Turbine Operations And Maintenance Market Size & Share, By Application (Onshore and Offshore), Region (North America, Europe, Asia Pacific, Central & South America, MEA) - Growth Trends, Regional Insights (U.S., Japan, South Korea, UK, Germany), Competitive Positioning, Global Forecast Report 2025-2034
The global wind turbine operations and maintenance market size is expected to expand from USD 18.11 billion in 2024 to USD 35.29 billion by 2034, demonstrating a CAGR of more than...
Small Wind Power Market Size & Share, By Axis Type (Horizontal Axis Wind Turbines (HAWT), Vertical Axis Wind Turbines (VAWT)), Grid Type (On-Grid, Off-Grid), Application (Residential, Commercial, Utility), Capacity ( Up To 1 kW, 1 kW – 10 kW, 10 kW To 100 kW) - Growth Trends, Regional Insights (U.S., Japan, South Korea, UK, Germany), Competitive Positioning, Global Forecast Report 2025-2034
The global small wind power market size is projected to grow from USD 9.46 billion in 2024 to USD 37.94 billion by 2034, with a CAGR surpassing 14.9% throughout the forecast period...
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