In 2020, China Energy Investment was the leading utility worldwide based on renewable energy capacity, with more than ** gigawatts installed. State Power Investment ranked second, with almost ** gigawatts. At the time, six of the top ten renewable electricity utilities were located in China.

Global utilities in the renewable energy industry – additional information

In 2020, about ** percent of Spain’s Acciona’s electricity capacity was generated from renewable sources, making it one of the leaders among global electricity utilities. While Chinese companies led the ranking in terms of installed capacity, European companies had the largest renewable contribution to the power mix. China General Nuclear was the only Chinese company to make the top 10 that year, generating about ** percent of its total electricity capacity from renewables. China General Nuclear operates nuclear plants in several locations across the country, with more facilities planned for the near future. Despite its name, the utility is also increasing its operations in renewable energy industries, including wind, solar, and hydroelectricity.

One of the largest electric utilities in the United States is NextEra Energy, with a market value of roughly *** billion U.S. dollars as of April 2021. NextEra is one of the largest wind owners in the United States. In the U.S., many Midwest utilities are beginning to use power purchase agreements to increase their hold in the wind industry, however, these utilities still tend to rely heavily on local coal resources.

Graph and download economic data for Industrial Production: Utilities: Renewables and Other Electric Power Generation (NAICS = 221114-8) (IPN221114T8N) from Jan 2001 to May 2026 about power transmission, utilities, electricity, NAICS, and USA.

In 2020, the Spanish-based Acciona was the leading electric utility based on renewable capacity worldwide. About ** percent of Acciona’s total capacity was derived from renewable sources in 2020. That year, it operated about *** gigawatts of renewable capacity, including wind, hydro, solar, and biomass.

Renewable energy capacity

Acciona, a Spanish infrastructure conglomerate, was originally a construction and engineering company but began to invest in renewable energies about 20 years ago. Companies with the lowest share of renewable capacity tend to be located in fossil fuel producing countries such as South Africa, Poland, the United States, and Indonesia. Globally, the share of renewable sources in energy consumption is increasing. In 2018, renewable energy accounted for **** percent of the primary energy consumption worldwide. Renewable energy technologies accounted for almost ** percent of the new capacities added in 2014.

Largest Chinese electrical utility

China General Nuclear (CGN), a Chinese electric utility, had one of the largest renewable capacities in the world in 2020, totaling ** gigawatts. Utilities in China held a few of the top ten spots in terms of global renewable capacity during this year, largely due to their expansive hydropower usage and its rapidly growing solar market. Many of the country’s largest energy utilities have also increased their investment into wind energies, despite some connection problems. China’s electricity consumption has increased in recent years, reaching a total of ***** terawatt hours in 2020.

2024 to August 30

This statistic represents the renewable energy generation (including hydropower) in the United States from 2007 to 2018. In 2018, the United States had generated 747 terawatt hours of renewable energy. In 2014, the generation of non-hydropower renewable energy was larger than hydropower for the first time.

In 2024, the United States' cumulative wind capacity reached an estimated 159 gigawatts. Among the various sources of renewable energy capacity, solar and wind capacity have increased significantly in the U.S. since the start of the decade.

Federal and state decarbonization goals have led to numerous financial incentives and policies designed to increase access and adoption of renewable energy systems. In combination with the declining cost of both solar photovoltaic and battery energy storage systems and rising electric utility rates, residential renewable adoption has become more favorable than ever. However, not all states provide the same opportunity for cost recovery, and the complicated and changing policy and utility landscape can make it difficult for households to make an informed decision on whether to install a renewable system. This paper is intended to provide a guide to households considering renewable adoption by introducing relevant factors that influence renewable system performance and payback, summarized in a state lookup table for quick reference. Five states are chosen as case studies to perform economic optimizations based on net metering policy, utility rate structure, and average electric utility price; these states are selected to be representative of the possible combinations of factors to aid in the decision-making process for customers in all states. The results of this analysis highlight the dual importance of both state support for renewables and price signals, as the benefits of residential renewable systems are best realized in states with net metering policies facing the challenge of above-average electric utility rates.This dataset is intended to allow readers to reproduce and customize the analysis performed in this work to their benefit. Suggested modifications include: location, household load profile, rate tariff structure, and renewable energy system design.

Power plants with a capacity of at least 1 MW are included in totals. Counties with no
symbol have no utility-scale renewable electric generation. Distributed generation, such as
rooftop solar, is not included. Data is classified using Jenks Natural Breaks method.
Projection is WGS 1984 California (Teale) Alberts (US Feet). Data sources are the California
Energy Commission's Quarterly Fuel and Energy Report and the Wind Generation
Reporting System databases. Data provided is for the year 2024 and is current as of July
1, 2025. For further inquiries contact John Hingtgen at john.hingtgen@energy.ca.gov.

The cumulative capacity of renewable energy in the United States, excluding hydro, has continuously rose in the period under consideration, peaking at an estimated 347 gigawatts in 2023. In 2014, the power-generating capacity of non-hydropower renewables in the U.S. was larger than hydropower capacity for the first time.

This dataset, compiled by NREL using data from ABB, the Velocity Suite and the U.S. Energy Information Administration dataset 861, provides average residential, commercial and industrial electricity rates with likely zip codes for both investor owned utilities (IOU) and non-investor owned utilities. Note: the files include average rates for each utility (not per zip code), but not the detailed rate structure data found in the OpenEI U.S. Utility Rate Database.

The map depicts the amount of renewable energy production (gigawatt hours) for each county of California. The state-wide total is also given. The table depicts the amount of renewable energy production for each energy type for every county and a total summation is given. All data is for 2018 and for utility-scale purposes.

Non-hydropower renewable energy generation in the United States has continuously rose over the years, reaching a peak of 732 terawatt hours, estimated in 2023. In 2014, the generation of non-hydropower renewable energy was larger than hydropower for the first time.

Lately, growing scrutiny of the environmental impact of traditional energy sources has driven rapid expansion of renewables. The share of renewable energy in global electricity generation has increased steadily, reaching around **** percent in 2025. Increasing capacity and production As renewable shares continue to rise, so does installed capacity. Since 2010, cumulative renewable energy capacity has grown significantly, alongside a strong increase in renewable electricity production. Despite this steady expansion, renewable energy consumption still remains lower than that of fossil fuels overall. Consumption on the rise In recent decades, global consumption of renewable energy has surged significantly, supported by falling costs and expanding deployment across regions. China and the United States are among the leading consumers driving this growth, alongside increasing contributions from Europe and other emerging markets.

Complete list of operational and planned power plants by Liberty Utilities (CalPeco Electric) LLC. Explore solar, wind, battery storage, and other energy projects. Track interconnection queue requests across US ISOs and utilities, with daily data updates. Learn what types of projects are being proposed, where, and how long they take to get approved.

United States Renewable Energy Market Outlook 2031

The United States renewable energy market size was USD XX Billion in 2022 and is likely to reach USD XX Billion by 2031, expanding at a CAGR of 10.1% during the forecast period, 2023–2031. The growth of the market is attributed to government policies and initiatives to fulfil increased electricity demand using renewable energy sources have been praised.



In 2020, United States electricity generated through renewable energy sources (such as wind, hydropower, solar, biomass, and geothermal energy) a record 834 billion kilowatt-hours (kWh) accounting for around 21% of all electricity generated in the US.

In the United States in 2020, only natural gas (1,617 billion kWh) produced more power than renewables. For the first time in history, renewables outperformed nuclear (790 billion kWh) and coal (774 billion kWh). This result in 2020 was mostly owing to a major reduction in coal use in energy generation in the United States, as well as constantly increasing use of wind and solar.



In 2007, coal-fired electricity output in the United States reached a high of 2,016 billion kWh, although much of that capacity has since been replaced or converted to natural gas-fired power.



Until 2016 coal was the greatest source of electricity in the US, and by 2020 was the first year when renewables and nuclear power provided more electricity than coal (according to our data series that dates back to 1949). Because many nuclear power plants retired and other nuclear facilities suffered slightly more maintenance-related interruptions, nuclear electric generation dropped by Two percent from 2019 to 2020.



With a 42 % rise between 2010 and 2020, renewable energy is the rapidly growing energy source in the United States from 2000 to 2020, it increased by 90%.



In 2020, renewables accounted for about 20% of utility-scale energy generation in the United States, with hydropower <str

This data packet contains supply curves, hourly generation profiles, and a composite siting exclusion TIFF for utility-scale PV across the contiguous United States. The supply curves offer comprehensive metrics such as capacity (MW), generation (MWh), levelized cost of energy (LCOE), levelized cost of transmission (LCOT), and more for each reV site (~60,000 sites). Hourly generation profiles are available for each reV site and can be matched to the available capacity in the supply curve (refer to the Jupyter Notebook). The composite exclusion TIFF is a single file that delineates areas where PV installations are permissible based on various siting assumptions. This data packet contains information for the Reference and Limited siting scenarios. The PV system cost and parameters were obtained from the Annual Technology Baseline (ATB) 2023.

For further details and citation, please refer to the publication linked below: Lopez, Anthony, Gabe Zuckerman, Pavlo Pinchuk, Michael Gleason, Marie Rivers, Owen Roberts, Travis Williams, Donna Heimiller, Sophie-Min Thomson, Trieu Mai, and Wesley Cole. 2025. Renewable Energy Technical Potential and Supply Curves for the Contiguous United States: 2024 Edition. Golden, CO: National Renewable Energy Laboratory. NREL/TP-6A20-91900.

The map depicts the amount of renewable energy production (gigawatt hours) for each county of California. The state-wide total is also given. The table depicts the amount of renewable energy production for each energy type for every county and a total summation is given. All data is for 2018 and for utility-scale purposes.

All local authorities will receive planning applications for renewable energy sites. Where local authorities have managed to categorise these in a structured way, we are provided with such data (in either point or polygon format), from which we have attempted to select only those sites that look to be approved, pending and/ or operational (i.e. removing rejected or withdrawn applications).

We have also received separate files of data showing working renewable energy sites - both as point and polygon, and we have attempted to merge all of this data together to form national data layers.

This document features a map of California that contains a pie-chart for each county depicting the proportion of each renewable energy resource used to generate electricity for utility purposes. The types of renewable energy are biomass, geothermal, small hydropower, solar photovoltaic, solar thermal and wind. The same data, along with the total electrical generation (gigawatt hours) of each county, is presented in tabular format on the second page of the document. The statewide total electrical generation from renewable resources is given, as well as the totals for each energy type.

South America Renewable Energy Market size was valued at USD 45.76 Billion in 2024 and is projected to reach USD 145 Billion by 2032, growing at a CAGR of 16.6% from 2025 to 2032The South America Renewable Energy Market is driven by increasing government initiatives and incentives promoting clean energy adoption. Growing investment in solar, wind, and hydroelectric projects, along with rising energy demand and declining costs of renewable technologies, further fuels market expansion. Additionally, a focus on reducing carbon emissions and achieving sustainability targets encourages both private and public sector participation.