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Natural Gas Weekly Update

for week ending August 30, 2023   |  Release date:  August 31, 2023   |  Next release:  September 7, 2023   |   Previous weeks

JUMP TO: Prices | Supply and Demand | Liquefied Natural Gas (LNG) | Rig Count | Storage | Other Market Drivers

This article was updated on September 6, 2023, to a reflect a change in capacity additions so far in 2023 (6.8 GW instead of 6.6 GW), total 2023 capacity additions (8.6 GW instead of 8.4 GW), and CCGT plant capacity additions in 2022 and 2023 (12.4 GW instead of 11.9 GW).

In the News:

New natural gas-fired capacity additions expected to total 8.6 gigawatts in 2023

So far in 2023, 10 natural gas-fired power plants have come online in the United States with a total of 6.8 gigawatts (GW) of electric generating capacity, according to our Monthly Electric Generator Inventory. By the end of 2023, we expect another six natural gas-fired power plants with another 1.8 GW of capacity to come online, bringing total 2023 capacity additions to 8.6 GW. The additions include both combined-cycle gas turbine (CCGT) plants and simple-cycle gas turbine (SCGT) plants concentrated near the Gulf Coast and Appalachia natural gas producing regions, and in Florida. In 2022, a total of 11 natural gas-fired power plants came online, adding about 5.6 GW of capacity. Total natural gas-fired capacity additions increased in both 2022 and 2023 after consecutive declines in the prior three years.

In the next two years (2024 and 2025), we expect 20 new natural gas-fired power plants to come online with a total capacity of 7.7 GW.

CCGT plants commonly serve both base and peak electricity load because they are highly efficient and designed to run for extended periods of time. During 2022 and 2023, a total of 13 new CCGT plants with a combined capacity of 12.4 GW will have entered service. The average output for each of the 13 CCGT plants is 0.9 GW of electric generating capacity. Approximately 5.8 GW of the total capacity is located in Florida and Michigan. These two states already produce electricty primarily from natural gas-fired power plants. We expect 4.9 GW of additional CCGT additions in 2024 and 2025, only 0.1 GW of which is planned for 2024.

During 2022 and 2023, 14 SCGT plants with total capacity of 1.9 GW will have begun operations. The average output for each of the 14 SCGT plants is almost 140 megawatts of electric generating capacity. Although the average capacity of SCGT plants is much lower than CCGT plants, SCGT plants are able to quickly ramp up operations in response to sudden changes in demand or when output from intermittent renewable energy sources is unavailable. Over half of the new SCGT capacity coming online in 2022 and 2023 is located in Texas, which has periods of high daily peak electricity demand throughout the summer and has had significant growth in renewable energy during the last few years. Additional new SCGT units with a total capacity of 2.8 GW, mostly located in Texas near high population areas, are expected to enter service in 2024 and 2025.

Market Highlights:

(For the week ending Wednesday, September 6, 2023)

Prices

  • Henry Hub spot price: The Henry Hub spot price fell 10 cents from $2.59 per million British thermal units (MMBtu) last Wednesday to $2.49/MMBtu yesterday.
  • Henry Hub futures price: The September 2023 NYMEX contract expired Tuesday at $2.556/MMBtu, up 6 cents from last Wednesday. The October 2023 NYMEX contract price increased to $2.796/MMBtu, up 20 cents from last Wednesday to yesterday. The price of the 12-month strip averaging October 2023 through September 2024 futures contracts rose 5 cents to $3.345/MMBtu.
  • Select regional spot prices: Natural gas spot prices rose at most locations this report week (Wednesday, August 23 to Wednesday, August 30). Price movements this week ranged from a decrease of 93 cents/MMBtu at Florida Gas Transmission Citygate (FGT) to an increase of 41 cents/MMBtu at the Opal Hub in southwest Wyoming.
    • Prices in West Coast markets increased this report week. The price at SoCal Citygate in Southern California increased 12.5 cents from $3.58/MMBtu last Wednesday to $3.71/MMBtu yesterday, and the price at PG&E Citygate in Northern California increased 37 cents from $4.14/MMBtu last Wednesday to $4.51/MMBtu yesterday. Ongoing maintenance in New Mexico by El Paso Natural Gas has led to capacity constraints for natural gas flowing westbound into Southern California. Prices in the region reached an intraweek daily high of $4.23/MMBtu in the Desert Southwest (the El Paso South Mainline/North Baja pricing point) and $10.02/MMBtu at SoCal Citygate on August 28, as temperature-related demand in the region rose amid maintenance constraints. Temperatures in the Phoenix Area in Arizona reached a monthly high of 117°F, over 11°F above normal, and in the Riverside Area, east of Los Angeles, temperatures averaged 83°F this week, resulting in 129 cooling degree days (CDD), 33 more CDDs than last week and 26 more CDDs than normal.
    • In the Southeast, prices fell this report week despite increased consumption of natural gas. The price at FGT Citygate fell 93 cents from $4.49/MMBtu last Wednesday to $3.57/MMBtu yesterday. The weekly decrease in price occurred as Hurricane Idalia reached the coast of Florida on August 30 and caused widespread power outages in Florida and Georgia, decreasing demand for electric power generation. The FGT Citygate price reflects deliveries into Florida via the Florida Gas Transmission system. Although prices decreased at FGT Citygate, consumption of natural gas throughout the broader Atlantic Coast region rose week over week, driven by higher-than-normal temperatures that supported cooling demand. On the Atlantic Coast, natural gas consumption in the electric power sector rose 3% (0.2 Bcf/d) week over week, and total natural gas consumption rose 2% (0.2 Bcf/d), according to data from S&P Global Commodity Insights (SPGCI).

    Daily spot prices by region are available on the EIA website.

  • International futures prices: International natural gas futures prices decreased this report week. According to Bloomberg Finance, L.P., weekly average front-month futures prices for liquefied natural gas (LNG) cargoes in East Asia decreased 76 cents to a weekly average of $13.33/MMBtu. Natural gas futures for delivery at the Title Transfer Facility (TTF) in the Netherlands decreased $1.13 to a weekly average of $11.22/MMBtu. In the same week last year (week ending August 31, 2022), the prices were $64.02/MMBtu in East Asia and $83.62/MMBtu at TTF, the highest weekly average TTF price on record. International natural gas prices have been volatile throughout August due to uncertainty about Australian LNG supplies amid the potential for labor stoppages.
  • Natural gas plant liquids (NGPL) prices: The natural gas plant liquids composite price at Mont Belvieu, Texas, rose by 35 cents/MMBtu, averaging $7.10/MMBtu for the week ending August 30. Weekly average ethane prices rose 4%, while natural gas prices at the Houston Ship Channel remained relatively unchanged, widening the ethane premium to natural gas by 10% week over week. Ethylene spot prices remained relatively unchanged, narrowing the ethylene premium to ethane by 4%. The propane price rose 9%, while the Brent crude oil price remained relatively unchanged, decreasing the propane discount relative to crude oil by 8%. The normal butane price rose 5%, the isobutane price rose 6%, and the natural gasoline price rose 1%.
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Supply and Demand

  • Supply: According to data from SPGCI, the average total supply of natural gas rose by 0.2% (0.3 Bcf/d) compared with the previous report week. Dry natural gas production grew by 0.3% (0.3 Bcf/d) to average 102.8 Bcf/d, a new weekly high, and average net imports from Canada decreased by 0.8% (less than 0.1 Bcf/d) from last week.
  • Demand: Total U.S. consumption of natural gas fell by 0.1% (0.1 Bcf/d) compared with the previous report week, according to data from SPGCI. Natural gas consumed for power generation increased by 0.1% (less than 0.1 Bcf/d) week over week. Industrial sector consumption increased by 0.3% (0.1 Bcf/d) week over week, and residential and commercial sector consumption declined by 2.2% (0.2 Bcf/d). Natural gas exports to Mexico increased 0.6% (less than 0.1 Bcf/d). Natural gas deliveries to U.S. LNG export facilities (LNG pipeline receipts) averaged 12.1 Bcf/d, or 0.3 Bcf/d higher than last week.
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Liquefied Natural Gas (LNG)

  • Pipeline receipts: Average natural gas deliveries to U.S. LNG export terminals increased by 2.6% (0.3 Bcf/d) week over week, averaging 12.1 Bcf/d, according to data from SPGCI. Natural gas deliveries to terminals in South Texas increased by 3.2% (0.1 Bcf/d) to 3.9 Bcf/d, while deliveries to terminals in South Louisiana increased by 2.9% (0.2 Bcf/d) to 7.2 Bcf/d. Natural gas deliveries to terminals outside the Gulf Coast decreased 2.0% to 1.0 Bcf/d.
  • Vessels departing U.S. ports: Twenty-three LNG vessels (seven from Sabine Pass; five from Freeport; four each from Cameron and Corpus Christi; two from Calcasieu Pass; and one from Cove Point) with a combined LNG-carrying capacity of 86 Bcf departed the United States between August 24 and August 30, according to shipping data provided by Bloomberg Finance, L.P.
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Rig Count

  • According to Baker Hughes, for the week ending Tuesday, August 22, the natural gas rig count decreased by 2 rigs from a week ago to 115 rigs. The Haynesville dropped two rigs, the Permian dropped one rig, and the Marcellus gained one rig. The number of oil-directed rigs fell by 8 rigs from last week to 512 rigs. The Cana Woodford and Eagle Ford dropped one rig each, and the Permian dropped six rigs. The total rig count, which includes 5 miscellaneous rigs, stands at 632 rigs, 133 fewer rigs than last year at this time.
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Storage

  • Net injections into storage totaled 32 Bcf for the week ending August 25, compared with the five-year (2018–2022) average net injections of 51 Bcf and last year's net injections of 61 Bcf during the same week. Working natural gas stocks totaled 3,115 Bcf, which is 249 Bcf (9%) more than the five-year average and 484 Bcf (18%) more than last year at this time. Net injections have trailed the five-year average for eight consecutive weeks.
  • According to The Desk survey of natural gas analysts, estimates of the weekly net change to working natural gas stocks ranged from net injections of 21 Bcf to 36 Bcf, with a median estimate of 31 Bcf.
  • The average rate of injections into storage is 4% lower than the five-year average so far in the refill season (April through October). If the rate of injections into storage matched the five-year average of 10.9 Bcf/d for the remainder of the refill season, the total inventory would be 3,844 Bcf on October 31, which is 249 Bcf higher than the five-year average of 3,595 Bcf for that time of year.
More storage data and analysis can be found on the Natural Gas Storage Dashboard and the Weekly Natural Gas Storage Report.

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See also:

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U.S. natural gas-fired electric generation capacity additions, simple-cycle and combined-cycle gas turbines (2022–2023)Data source: U.S. Energy Information Administration, Monthly Electric Generator Inventory
Note: 2023 data include the Big Bend power plant, which, after a two-phased modernization project, began partial operations in 2021 and full operations in January 2023.
U.S. combined-cycle gas turbine (CCGT) annual electric generation capacity additions (1990–2025) Data source: U.S. Energy Information Administration, Monthly Electric Generator Inventory
Note: 2023 data include the Big Bend power plant, which, after a two-phased modernization project, began partial operations in 2021 and full operations in January 2023.
U.S. simple-cycle gas turbine (SCGT) annual electric generation capacity additions (1990–2025) Data source: U.S. Energy Information Administration, Monthly Electric Generator Inventory


Natural gas spot prices
Spot Prices ($/MMBtu)
Thu,
24-Aug
Fri,
25-Aug
Mon,
28-Aug
Tue,
29-Aug
Wed,
30-Aug
Henry Hub 2.43 2.47 2.59 2.50 2.49
New York 1.06 0.94 1.31 1.43 1.35
Chicago 2.22 2.18 2.38 2.31 2.32
Cal. Comp. Avg.* 3.11 3.49 4.34 3.87 3.47
Futures ($/MMBtu)
September Contract 2.519 2.540 2.579 2.556 Expired
October Contract 2.636 2.657 2.665 2.662 2.796
November Contract 3.093 3.135 3.106 3.062 3.181
*Avg. of NGI's reported prices for: Malin, PG&E Citygate, and Southern California Border Avg.
Data source: NGI's Daily Gas Price Index
Natural gas futures prices


U.S. natural gas supply - Gas Week: (8/24/23 - 8/30/23)
Average daily values (billion cubic feet)
this week
last week
last year
Marketed production
115.6
115.2
112.0
Dry production
102.8
102.5
99.1
Net Canada imports
6.0
6.0
5.5
LNG pipeline deliveries
0.1
0.1
0.1
Total supply
108.8
108.5
104.6

Data source: S&P Global Commodity Insights
Note: This table reflects any data revisions that may have occurred since the previous week's posting. Liquefied natural gas (LNG) pipeline deliveries represent natural gas sendout from LNG import terminals.

U.S. natural gas consumption - Gas Week: (8/24/23 - 8/30/23)
Average daily values (billion cubic feet)
this week
last week
last year
U.S. consumption
74.5
74.6
73.4
    Power
44.6
44.5
43.8
    Industrial
21.4
21.4
21.5
    Residential/commercial
8.5
8.7
8.0
Mexico exports
6.2
6.1
5.9
Pipeline fuel use/losses
7.1
7.1
6.8
LNG pipeline receipts
12.1
11.8
11.1
Total demand
99.9
99.7
97.2

Data source: S&P Global Commodity Insights
Note: This table reflects any data revisions that may have occurred since the previous week's posting. Liquefied natural gas (LNG) pipeline receipts represent pipeline deliveries to LNG export terminals.

Natural gas supply


Weekly natural gas rig count and average Henry Hub
Rigs
Tue, August 22, 2023
Change from
 
last week
last year
Oil rigs
512
-1.5%
-15.4%
Natural gas rigs
115
-1.7%
-27.2%
Note: Excludes any miscellaneous rigs
Rig numbers by type
Tue, August 22, 2023
Change from
 
last week
last year
Vertical
15
-16.7%
-51.6%
Horizontal
567
-0.9%
-18.3%
Directional
50
-3.8%
25.0%
Data source: Baker Hughes Company


Working gas in underground storage
Stocks
billion cubic feet (Bcf)
Region
2023-08-25
2023-08-18
change
East
751
731
20
Midwest
853
831
22
Mountain
 213
 206
7
Pacific
248
242
6
South Central
1,050
1,072
-22
Total
3,115
3,083
32
Data source: U.S. Energy Information Administration Form EIA-912, Weekly Underground Natural Gas Storage Report
Note: Totals may not equal sum of components because of independent rounding.
Working gas in underground storage
Historical comparisons
Year ago
(8/25/22)
5-year average
(2018-2022)
Region
Stocks (Bcf)
% change
Stocks (Bcf)
% change
East
612
22.7
680
10.4
Midwest
742
15.0
788
8.2
Mountain
156
36.5
178
19.7
Pacific
241
2.9
261
-5.0
South Central
880
19.3
959
9.5
Total
2,631
18.4
2,866
8.7
Data source: U.S. Energy Information Administration Form EIA-912, Weekly Underground Natural Gas Storage Report
Note: Totals may not equal sum of components because of independent rounding.


Temperature – heating & cooling degree days (week ending Aug 24)
 
HDDs
CDDs
Region
Current total
Deviation from normal
Deviation from last year
Current total
Deviation from normal
Deviation from last year
New England
5
0
5
21
-7
-31
Middle Atlantic
3
0
3
33
-8
-30
E N Central
4
-2
2
55
15
16
W N Central
2
-6
0
93
39
46
South Atlantic
0
-1
0
92
6
5
E S Central
0
0
0
102
20
28
W S Central
0
0
0
157
40
52
Mountain
1
-9
0
63
-4
0
Pacific
2
-3
2
38
-4
-29
United States
2
-2
2
72
9
4
Data source: National Oceanic and Atmospheric Administration
Note: HDDs=heating degree days; CDDs=cooling degree days

   Average temperature (°F)


   7-day mean ending Aug 24, 2023

Mean Temperature (F) 7-Day Mean ending Aug 24, 2023

        Data source: National Oceanic and Atmospheric Administration

  Deviation between average and normal temperature (°F)


   7-day mean ending Aug 24, 2023

Mean Temperature Anomaly (F) 7-Day Mean ending Aug 24, 2023

        Data source: National Oceanic and Atmospheric Administration