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Air conditioning and other appliances increase residential electricity use in the summer

RECSconsumption/demandresidential

Large commercial buildings are more likely to use lighting control strategies

CBECScommerciallighting

California electricity mix in 2017 has involved more renewables, less natural gas

Californianatural gasrenewablesstatesweather

Oil-fired power plants provide small amounts of U.S. electricity capacity and generation

capacitycoalgenerationliquid fuelsnatural gasoil/petroleumprices

U.S. nuclear capacity and generation expected to decline as existing generators retire

AEOforecasts/projectionsgenerating capacitygeneration

Natural gas has displaced coal in the Northeast’s generation mix over the past 10 years

Northeastcoalgenerationnatural gas

Nuclear plants account for more than half of electricity generation in Illinois

Illinoisnuclearstates

Utility-scale solar has grown rapidly over the past five years

capacitygenerationsolar

Power plants’ costs and value to the grid are not easily reflected using simple metrics

capacityforecasts/projectionsgenerationrenewables

Wind turbines provide 8% of U.S. generating capacity, more than any other renewable source

capacitygenerationrenewablesstateswind

Carbon intensity of energy use is lowest in U.S. industrial and electric power sectors

CO2commercialgenerationindustrialresidentialtransportation

Most U.S. nuclear power plants were built between 1970 and 1990

capacitygenerationnuclearstates

In 2016, natural gas exceeds coal for the first time in the U.S. electricity generation mix

coalelectric generationelectricity generating fuel mixgenerationnatural gas

More than half of utility-scale solar photovoltaic systems track the sun through the day

electric generationgenerationsolar

EIA expects natural gas to be largest source of U.S. electricity generation this summer

STEOelectricity generating fuel mixforecasts/projectionsgenerationhydroelectricnatural gasweather

Most coal plants in the United States were built before 1990

capacitycoalgenerationstates

U.S. energy-related CO2 emissions fell 1.7% in 2016

CO2coalemissionsgenerationnatural gas

Rising solar generation in California coincides with negative wholesale electricity prices

Californiagenerationrenewablessolarstates

U.S. households’ heating equipment choices are diverse and vary by climate region

RECSdistillate fuelnatural gasresidentialweatherwood

U.S. energy consumption rose slightly in 2016 despite a significant decline in coal use

coalconsumption/demandnatural gasoil/petroleumrenewables

Thirteen gigawatts of natural gas-fired power generating capacity to be added in 2017

capacityconsumption/demandgenerating capacitynatural gas

Coal production increases during second half of 2016, but still below 2015 levels

coalgenerationminingnatural gasproduction/supply

EIA hourly electricity demand data shows impact of Hurricane Matthew

consumption/demanddisruptionoutagesweather

Brazil has the third-largest electricity sector in the Americas

Brazildistributiongenerationhydroelectricinternationalnuclearrenewablestransmission

Record precipitation, snowpack in California expected to increase hydro generation in 2017

Californiagenerationhydroelectricstatesweather

Hydroelectric generators are among the United States’ oldest power plants

generating capacitygenerationhydroelectric

U.S. wind generating capacity surpasses hydro capacity at the end of 2016

CaliforniaIEOMidwestNERCNorthwestOregonRTOTexasWashingtoncapacitycapacity factorelectric generationelectricity generating fuel mixgenerating capacitygenerationhydroelectricpower plantsrenewablesstatesweatherwholesale powerwind

California imports about a quarter of its electricity on average

Californiagenerationstates

Canada is the United States’ largest partner for energy trade

Canadacrude oilliquid fuelsnatural gasoil/petroleum

U.S. electric generating capacity increase in 2016 was largest net change since 2011

capacitycoalnatural gasnuclearsolarwind

Two-way use of electric smart meters continues to grow and is the preferred operating mode

ArizonaCaliforniaFloridaGeorgiaIllinoisPennsylvaniaTexasnet meteringsmart grid

Projected electricity generation mix is sensitive to policies, natural gas prices

AEOenvironmentgenerationnatural gaspricesresources

U.S. coal production and coal-fired electricity generation expected to rise in near term

coalgenerationnatural gasproduction/supply

The world’s largest nuclear plants differ by age, number of reactors, and utilization

generationinternationalnuclear

Sulfur dioxide emissions from U.S. power plants have fallen faster than coal generation

SO2coalemissionsenvironmentgeneration

Indian Point, closest nuclear plant to New York City, set to retire by 2021

New Yorkgenerationnuclearretirements

Natural gas-fired generating capacity likely to increase over next two years

STEOcoalelectricity generating fuel mixgenerating capacitygenerationnatural gasretirements

The output range of large electric coal-fired steam turbines varies widely

capacitygenerating capacity

Natural gas-fired power plants lead electric capacity additions in Mexico

Mexicocapacitygenerationinternationalnatural gas

Wholesale power prices in 2016 fell, reflecting lower natural gas prices

coalelectricity generating fuel mixgenerating capacitynatural gasretirementswholesale prices

Renewable generation capacity expected to account for most 2016 capacity additions

capacityelectric generationrenewablessolarwind

U.S. electric power industry is getting more beneficial use out of its combustion waste

coalelectric generationpetroleum cokewaste-to-energywood

Winter residential electricity consumption expected to increase from last winter

consumption/demandresidentialweather

EIA adds population density layers to U.S. Energy Mapping System

natural gasoil/petroleum

About 30% of distributed solar capacity is owned by third parties

generationsolarstates

Thanksgiving holiday causes unique electricity usage patterns across the country

CaliforniaFloridaNorthwestTexasUnited Statesconsumption/demandresidentialstatesweatherwholesale power

Federal leasing for offshore wind grows as first U.S. offshore wind farm comes online

offshorerenewableswind

Average electricity bills for residential customers rose in 2014, dipped slightly in 2015

pricesresidentialrevenuesalesstates

Three turbine manufacturers provide more than 75% of U.S. wind capacity

capacitywind

EIA creates winter version of its daily energy dashboard for Southern California

Californiaelectric generationgenerationinventories/stocksnatural gaspipelinesstatesstorage

Coal may surpass natural gas as most common electricity generation fuel this winter

coalgenerationnatural gasweather

U.S. energy production, consumption has changed significantly since 1908

coalcrude oilexports/importsliquid fuelsproduction/supplyrenewables

Fort Calhoun becomes fifth U.S. nuclear plant to retire in past five years

CaliforniaFloridaVermontgenerationnuclearretirementsstates

Wind generation share exceeded 10% in 11 states in 2015

generationhydroelectricrenewablessolarstateswind

Energy source mix varies among the three U.S. electricity grids

ISOcapacitycapacity factorcoalhydroelectricinventories/stocksnatural gas

Over past decade, Mountain region states have used less coal for electricity generation

capacitycoalgenerationnatural gasrenewablessolarstateswind

The world's nine largest operating power plants are hydroelectric facilities

BrazilChinagenerationhydroelectricinternational

Hurricane Matthew caused millions of customers to go without power

NRCgenerationnuclearoutagesstatesweather

Winter heating bills likely to increase, but still remain below recent winters

HGLSTEOexports/importsforecasts/projectionsheating oilnatural gaspricespropaneweather

Energy-related CO2 emissions for first six months of 2016 are lowest since 1991

CO2coalemissionsgenerationhydroelectricnatural gassolarwind

Hurricane Matthew may cause problems for East Coast energy infrastructure

Floridadistributionstatesweather

The United Kingdom's use of natural gas for power generation exceeds the three-year average in 2016, reversing previous decline

United Kingdomelectric generationelectricity generating fuel mix

U.S. residential electricity prices decline for the first time in many years

pricesresidential

Office buildings with data centers use significantly more electricity than other offices

buildingscommercialefficiency

California program encourages adoption of zero-emissions vehicles

AEOAEO2016Californiastatestransportationvehicles

China expected to account for more than half of world growth in nuclear power through 2040

Chinagenerationinternationalnuclear

Wind generation share exceeds 10% in 11 states

IowaKansasNew MexicoRPSSouth DakotaTexasgenerationstateswind

Recent increases in global nuclear capacity led by Asia

ChinaEuropeIndiaRussiagenerating capacityinternationalnuclear

Weekly Energy Snapshots provides a weekly recap of EIA data visualizations

inventories/stockspricesspot pricesstorageweather

EIA provides daily summary of Southern California energy conditions

Californiaconsumption/demandinventories/stocksnatural gasrenewablesstatesstorage

Electricity customers’ service restored in Tallahassee after Hurricane Hermine

FloridaGulf of Mexicogenerationweather

Five and a half years after Fukushima, 3 of Japan’s 54 nuclear reactors are operating

Japaninternationalnuclear

EIA data show average frequency and duration of electric power outages

outagesutility

Japan’s electricity prices rising or stable despite recent fuel cost changes

JapanLNGcoalgenerationnatural gasnuclearprices

Natural gas generation and electricity imports used to follow load in California

Californianatural gasnuclearrenewablessolarwind

California is using more renewables and less natural gas in its summer electricity mix

Californiagenerationrenewables

U.S. nuclear outages this summer were higher than in summer 2015

generationmaintenancenuclearoutages

District of Columbia raises renewable portfolio standard target to 50% by 2032

RPSelectricity generating fuel mixrenewables

Monthly U.S. renewable electricity generation in 2016 surpasses previous years

capacitygenerationhydroelectricrenewablessolarwind

Rural electric customers are the most vulnerable to power outages

disruptionoutages

North Carolina has more PURPA-qualifying solar facilities than any other state

CaliforniaTexascapacitygenerating capacitygenerationrenewablessolarstates

Hydroelectric plants account for more than 70% of Brazil's electric generation

Brazilgenerationhydroelectricrenewables

High natural gas-fired generation leads to rare summer net national weekly storage draw

generationinventories/stocksnatural gasstorage

Use of natural gas for power generation hits record highs

electric generationinventories/stocksnatural gaspricesstorage

Renewables share of North America electricity mix expected to rise

AEOAEO2016CanadaIEOMexicoUnited Statesgenerationinternationalnuclearrenewablesstandards

Many industries use combined heat and power to improve energy efficiency

efficiencyindustrial

Operating coal-fired generating capacity has declined 15% since 2011 in response to low natural gas prices and environmental regulatory compliance

EPAcapacitycoalemissionsenvironmentgenerating capacitynatural gasstandards

Electric grid operators forecast load shapes to plan electricity supply

consumption/demanddemand responsegenerationpower plantstransmission

Electric grid operators forecast load shapes to plan electricity supply

consumption/demanddemand responsegenerationpower plantstransmission

U.S. electric system is made up of interconnections and balancing authorities

CanadaISONERCRTOUnited Statesgenerationtransmissionwholesale power

Several nonpowered dams along the Ohio River to be converted to hydroelectric dams in 2016

generating capacityhydroelectricrenewables

Natural gas-fired electricity generation expected to reach record level in 2016

electric generationexports/importsgenerationnatural gasweather

EIA electricity generator data show power industry response to EPA mercury limits

capacitycoalemissionsgenerationstandards

Clean Power Plan implementation choices by states could affect electricity generation mix

AEOAEO2016CO2coalelectricity generating fuel mixenergy efficiencyforecasts/projectionsnatural gasrenewablessolarwind

Mexico electricity market reforms attempt to reduce costs and develop new capacity

Mexicogenerationinternationalpolicypricesrenewableswholesale prices

Fossil fuels still dominate U.S. energy consumption despite recent market share decline

biomasscoalexports/importshydroelectricliquid fuelsnatural gasnuclearoil/petroleumrenewables

Extended policies case shows reduced energy use, emissions, more renewables, efficiency

AEOAEO2016efficiencyemissionsforecasts/projectionssolarstandardswind

The total output over a 12-month period of U.S. electric generators fueled by natural gas surpassed those fueled by coal for first time in January 2016

coalelectric generationgenerationnatural gas

Regional Greenhouse Gas Initiative auction prices decline

CO2emissionsgeneration

Clean Power Plan implementation decisions affect CO2 emissions and electricity prices

AEOAEO2016CO2generation

Clean Power Plan accelerates the growth of renewable generation throughout United States

AEOAEO2016coalnatural gasnuclearrenewablessolarwind

Total U.S. electricity sales projected to grow slowly as electricity intensity declines

commercialindustrialresidentialtransportation

First new U.S. nuclear reactor in almost two decades set to begin operating

generationnuclear

EIA publishes construction cost information for electric power generators

biomasscapacityelectricity generating fuel mixgenerating capacityhydroelectricnatural gaspower plantspricesrenewablessolarwholesale powerwind

Higher renewable capacity additions in AEO2016 reflect policy changes and cost reductions

capacityforecasts/projectionsgenerationrenewables

Industrial and electric power sectors drive projected growth in U.S. natural gas use

commercialexports/importsforecasts/projectionsindustrialnatural gasresidential

Growth in electric residential customers' use of competitive suppliers levels off in 2014

IllinoisOhioPennsylvaniapricesrevenuesales

Southern states lead growth in biomass electricity generation

biomassgenerationrenewables

Germany’s renewables electricity generation grows in 2015, but coal still dominant

generationinternationalrenewables

Hydropower conditions improve as West Coast drought eases

CaliforniaOregonWashingtonhydroelectricnatural gasstates

Many natural gas-fired power plants under construction are near major shale plays

Texasgenerating capacitynatural gasproduction/supplystates

Future power sector carbon dioxide emissions depend on status of Clean Power Plan

CO2coalemissions

Carbon dioxide emissions from electricity generation in 2015 were lowest since 1993

CO2coalemissionsgenerationnatural gasrenewables

Power sector coal demand has fallen in nearly every state since 2007

coalconsumption/demandgenerationstates

Strong El Niño helps reduce U.S. winter heating demand and fuel prices

HGLheating oilpricespropane

Higher Oregon renewable portfolio standard targets likely to boost wind power

OregonRPSgenerating capacityrenewablesstateswind

Waste-to-energy electricity generation concentrated in Florida and Northeast

Floridacapacitygenerating capacitygenerationstateswaste-to-energy

Mild weather, ample natural gas supply curb Northeast winter power and natural gas prices

ISOLNGMassachusettsNew EnglandNew Yorkconsumption/demandnatural gaspipelinespricesspot pricesweatherwholesale powerwholesale prices

Average utilization for natural gas combined cycle plants exceeded coal plants in 2015

capacity factorcoalgenerating capacitygenerationnatural gas

Nonhydro renewable power generation widened gap over conventional hydroelectricity in 2015

biomasselectric generationgenerationgeothermalrenewablessolarwind

EIA reviews and enhances data and projections for wind and solar electricity

forecasts/projectionsgenerating capacitygenerationrenewablessolarwind

Wind adds the most electric generation capacity in 2015, followed by natural gas and solar

CaliforniaTexascapacitycommercialdistributiongenerating capacitygenerationindustrialnatural gasnet meteringpolicypower plantsrenewablesresidentialsolarstateswholesale powerwind

As coal stockpiles at power plants rise, shippers are reducing coal railcar loadings

coalgenerationinventories/stocksrail

Demand trends, prices, and policies drive recent electric generation capacity additions

capacitygeneration

Natural gas expected to surpass coal in mix of fuel used for U.S. power generation in 2016

coalgenerationnatural gas

Total electricity sales fell in 2015 for 5th time in past 8 years

commercialindustrialpricesresidentialrevenuesales

Coal made up more than 80% of retired electricity generating capacity in 2015

capacitycoalgenerationretirementsstates

Crescent Dunes concentrating solar plant begins producing electricity

Californiarenewablessolarstates

Solar, natural gas, wind make up most 2016 generation additions

capacitygenerating capacitygenerationhydroelectricnatural gasnuclearrenewablessolarwind

U.S. solar PV net metering capacity continued strong growth in 2015

capacitynet meteringsolar

Rail continues to dominate coal shipments to the power sector

coalgenerationrailtransportation

Demand response saves electricity during times of high demand

consumption/demanddemand responseefficiencyregulation

California has nearly half of the nation's solar electricity generating capacity

Californiacapacitygenerating capacitygenerationrenewablessolarstates

Computer and technology use in education buildings continues to increase

buildingscommercialexports/imports

Electricity generation from renewable sources expected to grow 9% this year

STEObiomassgeothermalhydroelectricrenewablessolarwind

Winter storm knocks out power for more than a million customers

outagesweather

Installed wind generator tower heights and output are growing

capacitycapacity factorgenerating capacitypower plantswind

Upcoming winter storm may cause problems for East Coast energy infrastructure

disruptionweather

Warmer weather, lower energy prices are reducing home heating expenditures

HGLSTEOheating oilnatural gaspricespropaneweather

Wholesale power prices decrease across the country in 2015

efficiencygenerationnatural gaspriceswholesale powerwholesale prices

Coal production and prices decline in 2015

coalgenerationpricesproduction/supply

EIA electricity data now include estimated small-scale solar PV capacity and generation

CaliforniaHawaiiMassachusettsNew JerseyNew Yorkcapacitycommercialdistributiongenerating capacitygenerationindustrialnet meteringrenewablesresidentialsolarstatesutility

Efficiency moderates effects of higher electricity prices under proposed Clean Power Plan

EPAefficiency

Under the proposed Clean Power Plan, natural gas, then renewables, gain generation share

CO2EPAemissionsforecasts/projectionsgeneration

Power generation from coal and natural gas expected to temporarily converge this spring

STEOcoalhydroelectricnatural gasnuclearrenewables

Natural gas, renewables projected to provide larger shares of electricity generation

coalexports/importsliquid fuelsnatural gasnuclearoil/petroleumrenewables

Total energy subsidies decline since 2010, with changes in support across fuel types

biofuelscoalliquid fuelsnatural gasnuclearoil/petroleumsolarwind

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Source: Electricity Monthly Update.

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Beta: Hourly Information

Electric System Operating Data: Updated every 15 minutes
Includes actual and forecast demand, net generation, and the power flowing between electric systems

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Wholesale Electricity and Natural Gas Market Data: Biweekly on Thursday
Electric Power Monthly: between the 20th and the 25th of the month
Electricity Monthly Update: between the 20th and the 25th of the month

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