eia-短期能源展望（2018.10）（英文）-2018.10-52页-1mb

Short-Term Energy Outlook (STEO) Summary

Core Content

The U.S. Energy Information Administration (EIA) provides a forecast of energy market trends for the short-term, covering various fuels and energy sectors. The report highlights changes in energy prices, production levels, and demand, with a focus on the impact of geopolitical events, weather, and economic factors.

Winter Fuels Outlook

• U.S. Household Expenditures: EIA forecasts that average U.S. household expenditures for most major home heating fuels will be higher this winter than last, primarily due to higher energy prices.
  • Natural gas: +5%
  • Home heating oil: +20%
  • Electricity: +3%
  • Propane: Similar to last year
• Heating Degree Days (HDD): U.S. average HDD are expected to be 1% higher than last winter.
• Inventory Levels: Natural gas inventories at the end of October are expected to be the lowest since 2005, but EIA believes they will be adequate to meet winter demand.
• Weather Impact: Actual expenditures will depend heavily on weather outcomes.

Global Liquid Fuels

• Brent Crude Oil Prices:
  • Averaged $79/b in September, up $6/b from August.
  • Expected to average $74/b in 2018 and $75/b in 2019.
• WTI Crude Oil Prices:
  • Expected to average about $6/b lower than Brent in both 2018 and 2019.
  • Front-month futures prices for January 2019 delivery suggest a 95% confidence range of $60/b to $93/b.
• U.S. Crude Oil Production:
  • Averaged 11.1 million b/d in September, up slightly from August.
  • Forecast to average 10.7 million b/d in 2018 and 11.8 million b/d in 2019.

Natural Gas

• Henry Hub Prices:
  • Averaged $2.99/MMBtu in September, up 3 cents/MMBtu from August.
  • Expected to average $2.99/MMBtu in 2018 and $3.12/MMBtu in 2019.
• Natural Gas Production:
  • Averaged 85.1 Bcf/d in September, a record high.
  • Forecast to average 82.7 Bcf/d in 2018 and 87.7 Bcf/d in 2019.
• Storage Inventories:
  • Expected to total 3.3 Tcf at the end of October, 14% below the 2017 end-of-October level and the five-year average.
• Market Trends:
  • The spread between October and January natural gas futures prices was at its narrowest in five years.
  • High demand for power generation and LNG exports limited inventory gains.

Electricity, Coal, Renewables, and Emissions

• Electricity Generation Mix:
  • Natural gas: Expected to rise to 35% in 2018 and 2019 from 32% in 2017.
  • Coal: Expected to decline to 28% in 2018 and 27% in 2019 from 30% in 2017.
  • Nuclear: Expected to remain slightly below 20%.
  • Renewables (wind, solar, etc.): Expected to exceed 10% in 2018 and reach nearly 11% in 2019.
• Hydropower: Expected to remain at 7%.
• CO2 Emissions:
  • Forecast to rise by 2.2% in 2018 due to higher natural gas consumption.
  • Expected to decline by 1.1% in 2019 as temperatures are forecast to return to normal.

Petroleum and Natural Gas Markets Review

• Crude Oil Prices:
  • Brent crude oil prices rose to a four-year high on October 3.
  • WTI prices also rose, but less than Brent.
  • The probability of the December 2018 WTI futures contract expiring above $70/b increased to 75%.
• Gasoline Prices:
  • RBOB prices rose to $2.10/gal on October 4, up 11 cents/gal from September 4.
  • The RBOB-Brent crack spread decreased to 9 cents/gal.
• Distillate Fuels:
  • ULSD prices rose to $2.40/gal on October 4, up 15 cents/gal.
  • The ULSD-Brent crack spread decreased to 39 cents/gal.
  • U.S. distillate inventories increased by 3.0 million barrels in September, nearly matching prior year levels.

Notable Forecast Changes

• Crude Oil Production:
  • U.S. production is forecast to rise to 11.8 million b/d in 2019, up from the September STEO forecast.
• Natural Gas Production:
  • Forecast to increase to 82.7 Bcf/d in 2018 and 87.7 Bcf/d in 2019.
• Brent Crude Oil Prices:
  • Forecast to average $81/b in Q4 2018, up $5/b from the September STEO forecast.

Key Influences

• Geopolitical Factors: U.S. sanctions on Iran and OPEC's production decisions have impacted oil prices and supply.
• Weather: Higher HDD and lower inventory levels are expected to increase heating fuel expenditures.
• Economic Trends: Slower growth in some economies and a stronger U.S. dollar have influenced energy demand and prices.
• Renewables Growth: Wind and solar generation are expected to grow significantly, contributing to a shift in the U.S. energy mix.