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 ↗ |
Power Distribution Vacuum Circuit Breaker Market Size & Forecasts 2026-2035, By Segments (Rated Current, Voltage, End Use), Growth Opportunities, Innovation Landscape, Regulatory Shifts, Strategic Regional Insights (U.S., Japan, China, South Korea, UK, Germany, France), and Competitive Dynamics (ABB, Siemens, Schneider Electric, Eaton, Mitsubishi Electric)
Power Distribution Vacuum Circuit Breaker Market size is forecasted to reach USD 8.99 billion by 2035, rising from USD 3.73 billion in 2025, at a CAGR of more than 9.2% between 202...
Low Voltage Substation Market Size & Forecasts 2026-2035, By Segments (Technology, Component, Category), Growth Opportunities, Innovation Landscape, Regulatory Shifts, Strategic Regional Insights (U.S., Japan, China, South Korea, UK, Germany, France), and Competitive Dynamics (ABB, Siemens, Schneider Electric, Eaton, GE)
Low Voltage Substation Market size is predicted to expand from USD 42.07 billion in 2025 to USD 53.33 billion by 2035, with growth underpinned by a CAGR above 2.4% between 2026 and...
Steam Methane Reforming Market Size & Share, By Technology (Coal gasification, Steam methane reforming), System (Merchant, Captive), Application (Methanol production, Ammonia production, Petroleum refinery) - Growth Trends, Regional Insights (U.S., Japan, South Korea, UK, Germany), Competitive Positioning, Global Forecast Report 2025-2034
The global steam methane reforming market size is set to increase from USD 828.13 million in 2024 to USD 1.43 billion by 2034, with a projected CAGR exceeding 5.6% from 2025 to 203...
Lead Acid Stationary Battery Storage Market Size & Forecasts 2026-2035, By Segments (Application), Growth Opportunities, Innovation Landscape, Regulatory Shifts, Strategic Regional Insights (U.S., Japan, China, South Korea, UK, Germany, France), and Competitive Dynamics (EnerSys, Exide Industries, East Penn Manufacturing, C&D Technologies, GS Yuasa)
Lead Acid Stationary Battery Storage Market size is anticipated to rise from USD 7.73 billion in 2025 to USD 67.51 billion by 2035, reflecting a CAGR surpassing 24.2% over the fore...
Hybrid Inverter Market Size & Share, By Type (On-Grid Hybrid Inverter, Off-Grid Hybrid Inverter, Grid-Tied Hybrid Inverter), Product (Single-Phase Hybrid Inverter, Three-Phase Hybrid Inverter), End User (Residential, Commercial, Industrial, Others) - Growth Trends, Regional Insights (U.S., Japan, South Korea, UK, Germany), Competitive Positioning, Global Forecast Report 2025-2034
The global hybrid inverter market size is projected to grow from USD 2.59 billion in 2024 to USD 7.49 billion by 2034, with a CAGR surpassing 11.2% throughout the forecast period (...
Solar Hydrogen Panel Market Size & Share, By Technology (Amorphous silicon solar cells, Nano solar cells, Others), End-use (Residential, Industrial, Mobility, Others) - Growth Trends, Regional Insights (U.S., Japan, South Korea, UK, Germany), Competitive Positioning, Global Forecast Report 2025-2034
The global solar hydrogen panel market size is predicted to reach USD 24.99 million by 2034, up from USD 11.26 million in 2024, reflecting a CAGR of over 8.3% during the forecast p...
Polycrystalline Solar Cell Market Size & Share, By Technology (Crystalline Silicon Cells, Thin Film Cells, Ultra-thin Film Cells), Application (Residential, Commercial, Utility) - Growth Trends, Regional Insights (U.S., Japan, South Korea, UK, Germany), Competitive Positioning, Global Forecast Report 2025-2034
The global polycrystalline solar cell market size is set to increase from USD 3.55 billion in 2024 to USD 7.05 billion by 2034, with a projected CAGR exceeding 7.1% from 2025 to 20...
Hydro Turbine Market Size & Share, By Turbine Type (Impulse Turbine, Reaction Turbine), Head Type (Low Head Turbine, Medium Head Turbine, High Head Turbine), Installation Site (Small Hydro Power Plant, Medium Hydro Power Plant, Large Hydro Power Plant) - Growth Trends, Regional Insights (U.S., Japan, South Korea, UK, Germany), Competitive Positioning, Global Forecast Report 2025-2034
The global hydro turbine market size is expected to expand from USD 2.75 billion in 2024 to USD 3.88 billion by 2034, demonstrating a CAGR of more than 3.5% between 2025 and 2034.
Sustainable Marine Fuels Market Size & Share, By Type (Hydrogen, Ammonia, Methanol, Biofuels, Others), Application (Tankers/Carriers, Barges/Cargo Vessels Tugboats, Défense Vessels, Ferries, Yacht, Cruise Ships, Others) - Growth Trends, Regional Insights (U.S., Japan, South Korea, UK, Germany), Competitive Positioning, Global Forecast Report 2025-2034
The global sustainable marine fuels market size is anticipated to grow significantly, reaching USD 742.13 billion by 2034, up from USD 13.13 billion. This growth represents a CAGR...
PEM Water Electrolyzer Market Size & Share, By Type (Small Scale Type, Middle Scale Type, Large Scale Type), Application (Power Plants, Steel Plant, Electronics and Photovoltaics, Industrial Gases, Energy Storage or Fueling for FCEVs, Others) - Growth Trends, Regional Insights (U.S., Japan, South Korea, UK, Germany), Competitive Positioning, Global Forecast Report 2025-2034
The global pem water electrolyzer market size is expected to see substantial growth, increasing from USD 7.51 billion in 2024 to USD 14.91 billion by 2034, at a CAGR of over 7.1%.
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