The United States continues trend toward exporting more gasoline than it imports
Despite record high gasoline consumption, the United States is on pace to export more gasoline than it imports for the second year in a row. Changes in regional markets, increased demand for exports, and high refinery runs are once again leading to the United States to be a net exporter in 2017.
In 2016, the United States became a net exporter of gasoline for the first time on an annual basis with net gasoline exports of 56,000 barrels per day (b/d). Through September 2017 (the most recently available monthly data), the United States averaged net gasoline exports of 55,000 b/d. The shift toward net exports of gasoline on an annual basis has been a long-running trend.
U.S. gasoline imports and exports are highly seasonal. The United States has typically been a net importer of gasoline in spring and summer months, when domestic consumption increases, and a net exporter in winter months, when demand is lower. However, for every month between April and August 2017, the United States set either record low net imports or record high net exports (Figure 1). Almost year-round net gasoline exports is a major change for U.S. gasoline markets, which is the result of one long-term trend and two more recent trends.
Changes in trends of gasoline production and consumption in the Midwest United States, in part, have driven this trend. Historically, the U.S. Gulf Coast (Petroleum Administration for Defense District (PADD) 3) supplied refined products to other regions of the United States where demand exceeded supply, such as the Midwest (PADD 2) and the U.S. East Coast (PADD 1). While the East Coast still relies on supplies from the Gulf Coast and still remains a large net importer of gasoline—619,000 b/d in 2016, the Midwest has reduced its need to draw supplies from the Gulf Coast in recent years. Midwest refineries now are running at higher rates and increased capacity, resulting in more Midwest gasoline demand being met from in-region production. Between 2006 and 2016, Midwest receipts of gasoline from the Gulf Coast declined by 278,000 b/d to 273,000 b/d.
Because of logistical and economic constraints on sending increasing gasoline supplies from the Gulf Coast to other regions, the volumes of gasoline no longer demanded by the Midwest have become available for export. With the Rocky Mountain (PADD 4) and U.S. West Coast (PADD 5) relying largely on in-region or domestic supplies, the balance of U.S. net gasoline imports or exports is between East Coast imports and Gulf Coast exports. Between 2013 and 2016, Gulf Coast gasoline exports increased by 236,000 b/d (54%), while East Coast imports increased by 41,000 b/d (7%), resulting in a shift for the United States as a whole.
Available Gulf Coast gasoline supplies come at a time when both domestic and nearby fuel markets are experiencing increasing demand for multiple petroleum products, including gasoline. A majority of the growth in U.S. gasoline exports has been to markets in Mexico and Central and South America. In the first half of 2017, Mexico accounted for 53% of the 755,000 b/d of U.S. total motor gasoline exports. Low utilization of Mexican refineries and the ongoing market reforms of Mexico’s retail fuel distribution have resulted in continued increased demand for gasoline supplies from the U.S. Gulf Coast.
At the same time, U.S. domestic gasoline consumption has been increasing to record levels. U.S. gasoline consumption, as measured by product supplied, set a new monthly record high of 9.8 million b/d in August 2017. To meet the combined record domestic gasoline demand and the increased export demand for multiple petroleum products—including gasoline—U.S. refineries have been running at increasingly higher rates. U.S. gross refinery inputs set a record high of 17.8 million b/d for the week ending August 25 and have been higher than the five-year range for a majority of 2017 (Figure 3).
If the trends of increasing demand from export markets and U.S. refineries producing near record levels of gasoline continues, the United States is likely to become a monthly net exporter of gasoline more consistently.
U.S. average regular gasoline prices fall, diesel prices increase
The U.S. average regular gasoline retail price fell nearly 4 cents from the previous week to $2.53 per gallon on November 27, up 38 cents from the same time last year. The Midwest price fell eight cents to $2.42 per gallon, the Gulf Coast price fell over two cents to $2.26 per gallon, the East Coast and West Coast prices each fell nearly two cents to $2.51 per gallon and $3.04 per gallon, respectively, and the Rocky Mountain price fell less than one cent, remaining at $2.54 per gallon.
The U.S. average diesel fuel price increased over 1 cent to $2.93 per gallon on November 27, 51 cents higher than a year ago. The Rocky Mountain and Gulf Coast prices each increased over two cents to $3.03 per gallon and $2.71 per gallon, respectively, the East Coast and Midwest prices each increased one cent to $2.91 per gallon and $2.88 per gallon, respectively, and the West Coast price increased less than one cent, remaining at $3.38 per gallon.
Propane inventories decline
U.S. propane stocks decreased by 0.6 million barrels last week to 73.2 million barrels as of November 24, 2017, 10.4 million barrels (12.5%) lower than the five-year average inventory level for this same time of year. Gulf Coast, Midwest, and Rocky Mountain/West Coast inventories decreased by 0.5 million barrels, 0.3 million barrels, and 0.2 million barrels, respectively, while East Coast inventories rose by 0.5 million barrels. Propylene non-fuel-use inventories represented 3.5% of total propane inventories.
Residential heating oil and propane prices continue to increase
As of November 27, 2017, residential heating oil prices averaged $2.85 per gallon, over 2 cents per gallon more than last week and almost 45 cents per gallon higher than last year’s price at this time. The average wholesale heating oil price for this week is just under $2.04 per gallon, nearly 1 cent per gallon less than last week but 45 cents per gallon higher than a year ago.
Residential propane prices averaged $2.43 per gallon, almost 2 cents per gallon more than last week and nearly 36 cents per gallon higher than a year ago. Wholesale propane prices averaged $1.12 per gallon, unchanged from last week but 48 cents per gallon higher than last year's price.
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According to the U.S. Energy Information Administration’s (EIA) International Energy Outlook 2019 (IEO2019), global electric power generation from renewable sources will increase more than 20% throughout the projection period (2018–2050), providing almost half of the world’s electricity generation in 2050. In that same period, global coal-fired generation will decrease 13%, representing only 22% of the generation mix in 2050. EIA projects that worldwide electricity generation will grow by 1.8% per year through 2050.
EIA projects that total world electricity generation will reach nearly 45 trillion kilowatthours (kWh) by 2050, almost 20 trillion kWh more than the 2018 level. Although growth occurs in both OECD and non-OECD regions, the growth in electricity demand in non-OECD regions far outpaces those in OECD regions. Even though electricity demand growth contributes to a region’s fuel share of generation, the scale and scope of that region’s policies provide different incentives and play an important role as well.
Throughout the projection period, some regions have high electricity demand growth, some have aggressive emission reduction policies, and some have relatively little change in both. Varying demand growth and policies across regions lead to different distribution of fuel shares for electricity generation within each region. However, the power sector’s share of generation from renewables tends to increase and the share of coal tends to decrease.
High electricity demand growth
Source: U.S. Energy Information Administration, International Energy Outlook 2019
India has the most rapid regional electricity demand growth (4.6% per year) in the IEO2019 Reference case. Although India has developed target levels for solar and wind capacity, it does not have an aggressive emissions reduction policy in place, so EIA projects coal-fired generation growth in addition to growth in solar and wind generation. Combined, solar, wind, and coal will account for 90% of India's electricity generation mix in 2050. Combined wind and solar generation increases from less than 10% of India's generation mix in 2018 to more than 50% of the generation mix in 2050. The level of coal-fired generation increases during that same time period, but coal’s share of India's electricity generation mix falls from about 75% of the mix in 2018 to less than 40% in 2050.
Aggressive emissions reductions policy
Source: U.S. Energy Information Administration, International Energy Outlook 2019
Note: OECD is the Organization for Economic Cooperation and Development. International Energy Outlook regional definitions.
New capacity additions for renewable technologies are economically competitive with fossil technologies worldwide. But without policy incentives, growth in generation from renewable sources is limited in regions with slow demand growth. OECD Europe electricity demand is projected to grow at about 1% per year through 2050; however, EIA expects that a regional carbon dioxide cap will contribute to a reduction in fossil-fired generation and an increase in renewables generation to meet demand. Throughout the projection period, EIA expects that the share of wind and solar generation in OECD Europe will increase from 20% to almost 50% by 2050. In that same period, EIA projects that fossil-fired generation will decrease from about 37% to 18% of the generation mix. By 2050, coal-fired generation comprises only 5% of the region’s generation mix.
Low electricity demand growth/No emissions reductions policies
With annual demand growth slower than 1% and no firm policies aimed at reducing carbon dioxide emissions, the mix of generation resources in the non-OECD Europe and Eurasia region (which excludes Russia) will change only marginally. Through 2050, wind and solar generation increases marginally and accounts for less than 10% of the generation mix in 2050, leaving hydroelectric power as the main source of renewables generation for this region. Growth in natural gas generation will displace some coal-fired generation—which falls from 31% in 2018 to 15% in 2050—but the overall share of fossil generation will change relatively little throughout the projection period.
In its latest Short-Term Energy Outlook (STEO), released on January 14, the U.S. Energy Information Administration (EIA) forecasts year-over-year decreases in energy-related carbon dioxide (CO2) emissions through 2021. After decreasing by 2.1% in 2019, energy-related CO2 emissions will decrease by 2.0% in 2020 and again by 1.5% in 2021 for a third consecutive year of declines.
These declines come after an increase in 2018 when weather-related factors caused energy-related CO2 emissions to rise by 2.9%. If this forecast holds, energy-related CO2 emissions will have declined in 7 of the 10 years from 2012 to 2021. With the forecast declines, the 2021 level of fewer than 5 billion metric tons would be the first time emissions have been at that level since 1991.
After a slight decline in 2019, EIA expects petroleum-related CO2 emissions to be flat in 2020 and decline slightly in 2021. The transportation sector uses more than two-thirds of total U.S. petroleum consumption. Vehicle miles traveled (VMT) grow nearly 1% annually during the forecast period. In the short term, increases in VMT are largely offset by increases in vehicle efficiency.
Winter temperatures in New England, which were colder than normal in 2019, led to increased petroleum consumption for heating. New England uses more petroleum as a heating fuel than other parts of the United States. EIA expects winter temperatures will revert to normal, contributing to a flattening in overall petroleum demand.
Natural gas-related CO2 increased by 4.2% in 2019, and EIA expects that it will rise by 1.4% in 2020. However, EIA expects a 1.7% decline in natural gas-related CO2 in 2021 because of warmer winter weather and less demand for natural gas for heating.
Changes in the relative prices of coal and natural gas can cause fuel switching in the electric power sector. Small price changes can yield relatively large shifts in generation shares between coal and natural gas. EIA expects coal-related CO2 will decline by 10.8% in 2020 after declining by 12.7% in 2019 because of low natural gas prices. EIA expects the rate of coal-related CO2 to decline to be less in 2021 at 2.7%.
The declines in CO2 emissions are driven by two factors that continue from recent historical trends. EIA expects that less carbon-intensive and more efficient natural gas-fired generation will replace coal-fired generation and that generation from renewable energy—especially wind and solar—will increase.
As total generation declines during the forecast period, increases in renewable generation decrease the share of fossil-fueled generation. EIA estimates that coal and natural gas electric generation combined, which had a 63% share of generation in 2018, fell to 62% in 2019 and will drop to 59% in 2020 and 58% in 2021.
Coal-fired generation alone has fallen from 28% in 2018 to 24% in 2019 and will fall further to 21% in 2020 and 2021. The natural gas-fired generation share rises from 37% in 2019 to 38% in 2020, but it declines to 37% in 2021. In general, when the share of natural gas increases relative to coal, the carbon intensity of the electricity supply decreases. Increasing the share of renewable generation further decreases the carbon intensity.
Source: U.S. Energy Information Administration, Short-Term Energy Outlook, January 2020
Note: CO2 is carbon dioxide.
GEO ExPro Vol. 16, No. 6 was published on 9th December 2019 bringing light to the latest science and technology activity in the global geoscience community within the oil, gas and energy sector.
This issue focusses on oil and gas exploration in frontier regions within Europe, with stories and articles discussing new modelling and mapping technologies available to the industry. This issue also presents several articles discussing the discipline of geochemistry and how it can be used to further enhance hydrocarbon exploration.
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