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 ↗ |
Closed Loop Geothermal Heat Pump Market Size & Growth Forecast 2027–2036, By Segments (Type, Application), Regional Demand Trends (North America, Asia Pacific, Europe), Key Country Insights (U.S., Japan, South Korea, Germany, France, Italy), and Competitive Landscape
Closed Loop Geothermal Heat Pump Market size is expected to advance from USD 3.24 billion in 2025 to USD 5.03 billion by 2035, registering a CAGR of more than 4.5% across 2026-2035...
Crystalline Solar PV Backsheet Market Size & Growth Forecast 2027–2036, By Segments (Material, Thickness, Product), Regional Demand Trends (North America, Asia Pacific, Europe), Key Country Insights (U.S., Japan, South Korea, Germany, France, Italy), and Competitive Landscape
Crystalline Solar PV Backsheet Market size is expected to advance from USD 11.21 billion in 2025 to USD 13.94 billion by 2035, registering a CAGR of more than 2.2% across 2026-2035...
Energy as a Service (EaaS) Market Size & Growth Forecast 2027–2036, By Segments (End Use, Type), Regional Demand Trends (North America, Asia Pacific, Europe), Key Country Insights (U.S., Japan, South Korea, Germany, France, Italy), and Competitive Landscape
Energy as a Service Market size is set to grow from USD 134.54 billion in 2025 to USD 318.51 billion by 2035, reflecting a CAGR greater than 9% through 2026-2035. Industry revenues...
Industrial Distribution Transformer Market Size & Growth Forecast 2027–2036, By Segments (Installation, Cooling, Winding, Core, Rating, Mounting, Insulation), Regional Demand Trends (North America, Asia Pacific, Europe), Key Country Insights (U.S., Japan, South Korea, Germany, France, Italy), and Competitive Landscape
Industrial Distribution Transformer Market size is anticipated to rise from USD 8.4 billion in 2025 to USD 20.44 billion by 2035, reflecting a CAGR surpassing 9.3% over the forecas...
Industrial Substation Market Size & Growth Forecast 2027–2036, By Segments (Technology, Component, Category), Regional Demand Trends (North America, Asia Pacific, Europe), Key Country Insights (U.S., Japan, South Korea, Germany, France, Italy), and Competitive Landscape
Industrial Substation Market size is projected to expand significantly, moving from USD 66.69 billion in 2025 to USD 97.77 billion by 2035, with a CAGR of 3.9% during the 2026-2035...
Medium Voltage Substation Market Size & Growth Forecast 2027–2036, By Segments (Technology, Component, Category), Regional Demand Trends (North America, Asia Pacific, Europe), Key Country Insights (U.S., Japan, South Korea, Germany, France, Italy), and Competitive Landscape
Medium Voltage Substation Market size is set to grow from USD 50.69 billion in 2025 to USD 77.97 billion by 2035, reflecting a CAGR greater than 4.4% through 2026-2035. Industry re...
Shell Core Distribution Transformer Market Size & Growth Forecast 2027–2036, By Segments (Rating, Installation, Cooling, Application), Regional Demand Trends (North America, Asia Pacific, Europe), Key Country Insights (U.S., Japan, South Korea, Germany, France, Italy), and Competitive Landscape
Shell Core Distribution Transformer Market size is set to grow from USD 13.12 billion in 2025 to USD 29.12 billion by 2035, reflecting a CAGR greater than 8.3% through 2026-2035. I...
Three Phase Smart Electric Meter Market Size & Growth Forecast 2027–2036, By Segments (Application, Technology), Regional Demand Trends (North America, Asia Pacific, Europe), Key Country Insights (U.S., Japan, South Korea, Germany, France, Italy), and Competitive Landscape
Three Phase Smart Electric Meter Market size is projected to expand significantly, moving from USD 16.11 billion in 2025 to USD 42.55 billion by 2035, with a CAGR of 10.2% during t...
Composite Insulators Market Size & Growth Forecast 2027–2036, By Segments (Voltage, Application, End-Use, Product, Installation, Rating), Regional Demand Trends (North America, Asia Pacific, Europe), Key Country Insights (U.S., Japan, South Korea, Germany, France, Italy), and Competitive Landscape
Composite Insulators Market size is forecasted to reach USD 5.31 billion by 2035, rising from USD 2.7 billion in 2025, at a CAGR of more than 7% between 2026 and 2035. In 2026, rev...
Oil Accumulator Market Size & Growth Forecast 2027–2036, By Segments (Type, Application, End-Use, Distribution Channel), Regional Demand Trends (North America, Asia Pacific, Europe), Key Country Insights (U.S., Japan, South Korea, Germany, France, Italy), and Competitive Landscape
Oil Accumulator Market size is projected to expand significantly, moving from USD 25.11 billion in 2025 to USD 46.26 billion by 2035, with a CAGR of 6.3% during the 2026-2035 forec...
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