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- •Foreword
- •Table of contents
- •1. Executive summary
- •Overview
- •“Energy dominance” strategy
- •Deregulation
- •Energy infrastructure
- •Innovation
- •Power sector transition
- •Policy co-ordination
- •Energy security
- •Energy systems resilience
- •Key recommendations
- •2. General energy policy
- •Country overview
- •Supply and demand of energy
- •Primary energy supply
- •Energy production and self-sufficiency
- •Energy consumption
- •Energy trade
- •Institutions
- •“Energy dominance” strategy
- •Energy policies
- •Federal Power Act
- •Clean Air Act
- •National Environmental Policy Act
- •Natural Gas Act
- •Energy Policy and Conservation Act
- •Energy Policy Act of 2005
- •Energy Independence and Security Act
- •American Recovery and Reinvestment Act
- •Energy permitting and regulatory regimes
- •Energy pricing and taxation
- •Energy data
- •Assessment
- •Recommendations
- •3. Energy and climate change
- •Overview
- •Institutions
- •Climate change mitigation
- •Emissions targets
- •Federal policies and regulations
- •Power sector
- •Transportation sector
- •Oil and gas sector methane emissions and natural gas flaring
- •Regional, state and local policies
- •Regional Greenhouse Gas Initiative
- •California’s climate action plan
- •Other regional programmes
- •Adapting to climate change
- •Assessment
- •Recommendations
- •4. Energy efficiency
- •Overview
- •Institutional governance of energy efficiency policies
- •Transport sector
- •Energy consumption in the transport sector
- •Energy efficiency policies in the transport sector
- •Electric vehicles
- •Residential and commercial
- •Energy consumption in the buildings sector
- •Energy efficiency policies in the buildings sector
- •Tax credits
- •Building codes
- •Appliance and equipment standards
- •Co-generation
- •Federal buildings
- •Industry
- •Energy consumption in the industry sector
- •Energy efficiency policies in the industry sector
- •Demand response
- •Utility efficiency obligations
- •Assessment
- •Recommendations
- •5. Renewable energy
- •Overview
- •Supply and demand
- •Renewable energy in TPES
- •Electricity from renewable energy
- •Policies and measures
- •Federal tax credits
- •Public Utility Regulatory Policies Act
- •Renewable portfolio standards
- •Corporate tax policy
- •Trade policy
- •Net metering
- •Grid upgrades
- •Department of Energy initiatives
- •Solar PV
- •Grid Modernization Initiative
- •Hydropower Vision
- •Offshore wind
- •Battery storage
- •Renewable Fuel Standard
- •Biofuels tax credits
- •Low Carbon Fuel Standard
- •Assessment
- •Recommendations
- •6. Energy technology research, development and demonstration
- •Overview
- •Public spending on energy RD&D
- •Institutional framework
- •Energy RD&D programmes
- •Science and innovation programmes
- •National laboratories
- •Loan Programs Office
- •Advanced Research Projects Agency for Energy
- •Nuclear energy
- •Energy efficiency and renewable energy
- •Efficiency
- •Renewables
- •Transportation
- •Fossil energy
- •Office of Clean Coal and Carbon Management
- •Advanced fossil energy systems
- •Carbon capture, utilisation and storage
- •Electricity
- •Pathways to commercialisation
- •Technology-to-Market
- •Energy Investor Center
- •Technology Commercialization Fund
- •STEM
- •International collaborations
- •Assessment
- •Recommendations
- •Overview
- •Supply and demand
- •Crude oil production
- •Refined oil products
- •Trade: Imports and exports
- •Trade of crude oil
- •Trade of refined oil products
- •Oil demand
- •Increasing biofuels demand in the United States
- •Outlook of oil supply and demand
- •Prices and taxes
- •Institutions
- •Oil exploration policies
- •Oil exploration
- •Tax reform
- •Permitting and mineral rights
- •Infrastructure
- •Pipelines
- •Price differentials
- •Refining
- •Ports
- •Emergency response policy
- •Legislation and emergency response policy
- •National Emergency Strategy Organization
- •Oil emergency reserves
- •Storage locations
- •SPR modernisation programme, planned sales and commercial lease
- •Emergency response to supply disruptions
- •Impacts of hurricanes
- •Responses to hurricanes
- •Participation in IEA collective actions
- •Assessment
- •Oil upstream
- •Oil markets
- •Oil security
- •Recommendations
- •8. Natural gas
- •Overview
- •Supply and demand
- •Production
- •Consumption
- •Biogas
- •Supply and demand outlook
- •Trade: Imports and exports
- •Market structure
- •Price and taxes
- •Infrastructure
- •Gas pipeline networks
- •Ongoing projects in the Northeast and New England
- •Ongoing projects between the United States and Mexico
- •Recent regulatory developments related to the construction of energy projects
- •LNG terminals
- •Regulation
- •LNG developments
- •Storage
- •Gas flaring
- •Gas emergency response
- •Gas emergency policy
- •Gas emergency organisation: Roles and responsibilities
- •Gas emergency response measures
- •Strategic storage
- •Interruptible contracts
- •Demand restraint
- •Fuel switching
- •Assessment
- •Natural gas markets
- •Natural gas security
- •Recommendations
- •9. Electricity
- •Overview
- •Electricity supply and demand
- •Electricity generation and trade
- •Electricity consumption
- •Electricity system regulation
- •FERC
- •NERC
- •State regulators
- •The physical grid
- •Market structure
- •Wholesale electricity markets
- •Traditional vertically integrated utility bulk systems
- •ISOs and RTOs
- •Capacity markets
- •Energy Imbalance Market
- •Distribution system rates and competition
- •Ownership
- •Retail prices and taxation
- •Policies and regulations
- •Federal Power Act
- •Public Utilities Regulatory Policies Act
- •Energy Policy Act of 1992
- •FERC Orders 888 and 889
- •FERC Order 2000
- •Energy Policy Act of 2005
- •Electricity in the low-carbon transition
- •Federal environmental policy
- •State-level clean energy policies
- •Renewable portfolio standards
- •Zero-emissions credits
- •Net metering
- •System integration of renewables
- •Transmission
- •Demand response
- •Energy security
- •Grid reliability and resilience
- •NERC assessments
- •DOE and FERC efforts
- •Capacity market reforms
- •Other capacity mechanisms
- •Fuel security
- •Extreme weather
- •Cyberthreats
- •Emergency response
- •The DOE role
- •Assessment
- •Bulk power markets
- •Electricity reliability
- •Recommendations
- •10. Nuclear
- •Overview
- •Institutional oversight and regulation
- •The Nuclear Regulatory Commission
- •The Department of Energy
- •Operational fleet
- •Valuing low-carbon generation
- •Valuing resilience
- •New builds
- •V.C. Summer
- •Vogtle
- •SMRs and other advanced reactors
- •Nuclear fuel cycle
- •Interim storage and the Yucca Mountain repository
- •Production of enriched uranium
- •Accident tolerant fuels
- •Innovation, nuclear research, human resources, education
- •Versatile Test Reactor
- •Funding for nuclear innovation
- •Training nuclear scientists and engineers
- •Assessment
- •Recommendations
- •11. Coal
- •Overview
- •Supply and demand
- •Institutions
- •Policy and regulation
- •Coal mining
- •Environmental regulations for coal-fired power plants
- •Fuel security
- •Emissions reduction efforts for coal-fired generation
- •Refined coal
- •Small-scale coal plants
- •CCUS
- •Assessment
- •Recommendations
- •12. The resilience of US energy infrastructure
- •Overview
- •Definition of resilience
- •Institutional governance
- •Energy resilience policies
- •Incident emergency response
- •Exercises
- •Climate resilience
- •Energy production
- •Energy consumption
- •Energy infrastructure siting
- •Resilience in electricity
- •Resilience in oil and gas infrastructure
- •Upstream
- •Downstream
- •Midstream
- •Cybersecurity resilience
- •Assessment
- •Recommendations
- •ANNEX A: Organisations visited
- •Review criteria
- •Review team and preparation of the report
- •Organisation visited
- •ANNEX B: Energy balances and key statistical data
- •Footnotes to energy balances and key statistical data
- •ANNEX C: International Energy Agency “Shared Goals”
- •ANNEX D: Glossary and list of abbreviations
- •Acronyms and abbreviations
- •Units of measure
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8. NATURAL GAS
For pipeline exports, Mexico and Canada remained the major destinations, whereas the primary destinations for US LNG shifted from the Americas to Asia in 2017 (Figure 8.9).
Figure 8.9 US LNG exports by destination, 2016-17
Africa
2%
Middle East
11%
Europe
10% Americas
48%
Asia 29%
2016 (4.8 bcm)
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10% |
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Asia 46%
2017 (18.6 bcm)
IEA (2019). All rights reserved.
US LNG’s primary destination shifted from the Americas to Asia in 2017.
Source: IEA (2018), Gas 2018: Analysis and Forecasts to 2023, www.iea.org/gas2018/.
Market structure
In the United States, ownership of subsurface mineral resources is granted to the individuals or organisations that are surface landowners. This unique ownership structure for mineral rights in the country has helped enable the growth of onshore production as property owners are more economically vested in resource development compared with many other countries, where the government owns all subsurface mineral rights (see Chapter 7, “Oil”).
The gas industry has a high degree of private ownership with little vertical integration. The natural gas market is highly competitive and wellhead prices are not regulated. The federal government supervises production on federal land and states regulate production on non-federal lands – which accounts for the majority of domestic production. The main segments of the industry are largely unbundled by Federal Energy Regulatory Commission (FERC) regulations, with supply, transportation, distribution and other services provided by different companies. Interstate transportation, including trans-border facilities, is regulated by FERC, and local distribution is regulated at the state level.
While prices are generally set by competitive markets, state public utilities commissions can exercise regulatory authority over retail gas prices, and are responsible for consumer protection, natural gas facility construction and environmental issues that are not covered by FERC or the Department of Transportation (DOT). One of the primary features of the current market is the existence of natural gas marketers, who serve as middlemen to connect producers and end users by offering both bundled and unbundled services.
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8. NATURAL GAS
Box 8.2 Growth of the US LNG trade and its outlook
For the United States, the current growth in LNG trade indicates a further diversification of US gas exports. In 2016-17, the number of US LNG export destinations increased from 17 to 25 (Figure 8.10).
Figure 8.10 US LNG exports by destination (by region and country), 2016-17
Note: Light grey bars represent volumes of US LNG to destinations other than the top three importing countries in a region.
LNG exports to Mexico are being replaced by pipeline flows with additional capacity being commissioned. By 2023, Mexico is expected to import approximately 45 bcm from the United States by pipeline, meeting around 50% of the growing domestic demand in Mexico.
While gas trade through pipelines is still dominant, the expansion of the US LNG trade will continue to reshuffle trade relations, not only for the United States but for the global market. With a notable 2.2 bcm increase in exports in 2016-17, Europe will remain an attractive market for US LNG, though overall flows will shift eastwards to the Pacific basin, driven by higher demand growth and margins. The IEA projects that the Pacific basin will eventually account for around two-thirds of US LNG exports by 2023.
Looking at the global LNG market, most of the increase in LNG exports will come from new projects in Australia, Russia and the United States, further diversifying supply sources as well as shipping routes. Of these countries, US output will lead LNG market supply growth until 2023, with US projects accounting for over 75% of incremental exports in the 2017-23 period.
Source: IEA (2018), Gas 2018: Analysis and Forecast to 2023, www.iea.org/gas2018/.
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IEA. All rights reserved.
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8. NATURAL GAS
Price and taxes
The most widely referenced wholesale gas prices are observed at the Henry Hub (HH). HH is a natural gas distribution hub located in Erath, Louisiana, that serves as the official and national pricing reference for futures contracts on the New York Mercantile Exchange (NYMEX).
Over the last five years, consumption in the Northeast did not keep up with incremental natural gas production from the Appalachian basin; the lack of additional pipeline capacity to move this extra gas production to other US regions and to Canada kept a large portion of the gas where it was produced and put a lid on the regional price. Wholesale gas prices at the Appalachian pricing hubs Tennessee Zone 4 Marcellus and Dominion North/Leidy were lower than the wholesale gas price at HH (Figure 8.11). Price spreads between HH and regional prices in the Appalachian basin narrowed in 2017, due to pipeline capacity increases, compared with the period between 2014 and 2016 (Figure 8.11). However, in the Permian region, the regional price differentials are persisting at the time of writing with a lack of sufficient pipeline capacity to accommodate growing production and placing downward pressure on natural gas prices.
Figure 8.11 Average wholesale gas prices at three US hubs, 2013-18
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IEA (2019). All rights reserved.
The price spreads between HH and regional prices in the Appalachian basin narrowed in 2017 due to pipeline capacity increases.
Note: HH is a pricing hub in Louisiana; Tennessee Zone 4 and Dominion North are pricing hubs in the Appalachian basin.
Source: IEA (2018), Gas 2018: Analysis and Forecasts to 2023, www.iea.org/gas2018/.
As for retail gas prices, the United States had the lowest industry gas price (USD 13.9 per megawatt-hour [MWh]) and third-lowest household price (USD 34.6/MWh) among IEA countries in 2018 (Figure 8.12) 3. Over the last five years, industry gas prices in the United States have varied from USD 18.3/MWh in 2014 down to USD 11.6/MWh in 2016. Household prices have been more stable around USD 34/MWh. In 2017, gas-fired electricity prices stood at USD 11.6/MWh, 22% below the 2013 level.
3 Tax component figures not available for the United States, and hence not included.
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![](/html/65386/283/html_QpISVQogVa.xSQg/htmlconvd-M6qdPr167x1.jpg)
8. NATURAL GAS
It should be noted that with an increasing share of associated gas in total US supply, domestic gas production is also influenced by fluctuations in oil prices. The recovery of the oil price (West Texas Intermediate) was one of the key drivers of natural gas production growth, specifically LTO associated gas, in 2017.
The United States provides subsidies for oil and gas production, mostly in the form of tax breaks to producing companies. Between fiscal years (FYs) 2013 and 2016, direct federal financial incentives and subsidies in energy markets decreased by nearly half, from USD 29.3 billion in FY 2013 to USD 15.0 billion in FY 2016. Federal subsidy support for fossil fuels, including natural gas, declined from almost USD 3.9 billion to USD 489 million in FY 2013-16 (EIA, 2018c).
Figure 8.12 Natural gas prices in IEA member countries, 2018
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IEA (2019). All rights reserved.
US gas prices are one of the lowest among the IEA member countries.
Notes: Tax information not available for the United States. According to the US country notes submitted to the IEA, taxes are included in the prices for households, industry and electricity generation, and mostly refer to general sales taxes levied by the states. The rates range between 2% and 6% and the national average is currently unknown.
Industry price data are not available for Australia, Greece, Japan, Mexico and Norway; household price data are unavailable for Australia, Finland, Greece, Japan, Mexico and Norway.
Source: IEA (2019d), Energy Prices and Taxes 2019, www.iea.org/statistics/.
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IEA. All rights reserved.