UPDATE 1-US natgas prices slide 3% on rising output and lingering LNG export plant maintenance

Adds latest prices

Output rises slightly, LNG export plant maintenance continues, pressuring prices

Mild spring weather allowed higher gas storage, surplus narrows as output dips

LSEG projects rising gas demand with warmer weather, LNG exports remain below April highs

By Scott DiSavino

- U.S. natural gas futures fell about 3% on Friday on a small increase in output and lingering liquefied natural gas (LNG) export plant maintenance after rising to a 16-week high in the prior session on forecasts for more heat and higher demand through late June.

Front-month gas futures for July delivery NGc1 on the New York Mercantile Exchange fell 10.7 cents, or 3.2%, to settle at $3.229 per million British thermal units (mmBtu). On Thursday, the contract closed at its highest since February 6.

For the week, the contract fell about 2% after gaining about 13% last week.

In the cash market, gas prices at the Waha Hub NG-WAH-WTX-SNL in West Texas rose to their highest since early February, though they were still in negative territory, as demand for the fuel rises with summer's approach and pipeline companies start to wrap up spring maintenance.

In the Pacific Northwest, meanwhile, ample supplies of cheap hydropower and low demand cut next-day power prices at the Mid-Columbia hub W-MIDCP-IDX on the Washington-Oregon border to 13 cents per megawatt-hour (MWh), the lowest level since May 2020.

SUPPLY AND DEMAND:

Financial group LSEG said average gas output in the U.S. Lower 48 states dropped to 108.8 billion cubic feet per day (bcfd) so far in June, down from 109.7 bcfd in May and a monthly record high of 110.6 bcfd in December 2025. Average output so far in June was higher than earlier in the week.

Analysts said mild weather during the spring allowed energy firms to stockpile more gas than usual.

But they noted recent output declines likely reduced the surplus of gas in inventory to around 5% above normal during the week ended June 5, down from about 6% above normal in the previous week. EIA/GAS NGAS/POLL

Meteorologists forecast the weather will remain mostly warmer than normal through June 20, which should boost the amount of gas power generators burn to keep air conditioners humming. About 40% of U.S. power generation comes from gas-fired plants.

LSEG projected average gas demand in the Lower 48 states, including exports, would rise from 98.4 bcfd this week to 100.4 bcfd next week and 104.3 bcfd in two weeks. The forecasts for this week and next were similar to LSEG's outlook on Thursday.

Average gas flows to the nine big U.S. LNG export plants fell from 17.1 bcfd in May to 16.4 bcfd so far in June due to ongoing spring maintenance at several plants, including ExxonMobil XOM.N/QatarEnergy's Golden Pass facility and Freeport LNG's plant in Texas. That compares with a monthly record high of 18.8 bcfd in April.

Week ended Jun 5 Actual

Week ended May 29 Actual

Year ago Jun 5

Five-year average (2021-2025) Jun 5

U.S. weekly natgas storage change (bcf):

+94

+95

+110

+95

U.S. total natgas in storage (bcf):

2,672

2,578

2,691

2,535

U.S. total storage versus 5-year average

+5.4%

+5.7%

Global Gas Benchmark Futures ($ per mmBtu)

Current Day

Prior Day

This Month Last Year

Prior Year Average 2025

Five-Year Average (2021-2025)

Henry Hub NGc1

3.31

3.34

3.64

3.62

3.79

Title Transfer Facility (TTF) TRNLTTFMc1

16.62

16.69

12.38

11.94

18.51

Japan-Korea Marker (JKM) JKMc1

18.77

18.82

13.05

12.24

18.12

LSEG U.S. Global Forecast System (GFS) Heating, Cooling and Total Degree Days

Two-Week Total Forecast

Current Day

Prior Day

Prior Year

10-Year Norm

30-Year Norm

U.S. GFS Heating Degree Days (HDD)

8

8

20

20

19

U.S. GFS Cooling Degree Days (CDD)

188

188

138

138

138

U.S. GFS Total Degree Days (TDD)

196

196

158

158

157

LSEG U.S. Weekly GFS Supply and Demand Forecasts

Prior Week

Current Week

Next Week

This Week Last Year

Five-Year (2021-2025) Average for Month

U.S. Supply (bcfd)

U.S. Lower 48 Dry Production

109.8

109.6

109.0

105.8

100.6

U.S. Imports from Canada

6.5

6.7

6.5

N/A

7.7

U.S. LNG Imports

0.0

0.0

0.0

0.0

0.0

Total U.S. Supply

116.3

116.3

115.5

N/A

108.3

U.S. Demand (bcfd)

U.S. Exports to Canada

2.6

2.0

2.1

N/A

2.3

U.S. Exports to Mexico

7.5

7.1

7.3

N/A

6.7

U.S. LNG Export Feedgas

17.1

16.6

16.8

13.9

12.0

U.S. Commercial

5.0

4.7

4.5

4.7

5.0

U.S. Residential

4.5

4.2

3.8

4.1

4.2

U.S. Power Plant

34.4

34.6

36.8

35.3

39.1

U.S. Industrial

21.7

21.7

21.6

22.3

21.8

U.S. Plant Fuel

5.4

5.4

5.4

5.4

5.2

U.S. Pipe Distribution

1.9

1.9

2.0

1.9

3.0

U.S. Vehicle Fuel

0.1

0.1

0.1

0.1

0.2

Total U.S. Consumption

73.0

72.7

74.2

73.8

78.5

Total U.S. Demand

100.2

98.4

100.4

N/A

99.5

N/A = Not Available

U.S. Northwest River Forecast Center (NWRFC) at The Dalles Dam (fiscal year ending September 30)

2026 Current Day % of Normal Forecast

2026 Prior Day % of Normal Forecast

2025 % of Normal Actual

2024

% of Normal Actual

2023

% of Normal Actual

Apr-Sep

89

89

76

74

83

Jan-Jul

93

93

78

76

77

Oct-Sep

97

98

80

77

76

U.S. weekly power generation percent by fuel - EIA

Week ended Jun 5

Week ended May 29

2025

2024

2023

Wind

12

10

11

11

10

Solar

11

10

6

5

4

Hydro

8

7

6

6

6

Other

1

1

1

1

2

Petroleum

0

0

0

0

0

Natural Gas

37

39

40

42

41

Coal

12

14

18

16

17

Nuclear

19

20

18

19

19

SNL U.S. Natural Gas Next-Day Prices ($ per mmBtu)

Hub

Current Day

Prior Day

This Month Last Year

Prior Year Average 2025

Five-Year Average (2021-2025)

Henry Hub NG-W-HH-SNL

3.08

2.97

3.12

3.52

3.72

Transco Z6 New York NG-CG-NY-SNL

2.30

2.14

2.34

3.53

3.56

PG&E Citygate NG-CG-PGE-SNL

1.78

1.78

3.12

3.42

5.47

Eastern Gas (formerly Dominion South) NG-PCN-APP-SNL

2.18

2.01

2.17

2.79

2.96

Chicago Citygate NG-CG-CH-SNL

2.82

2.68

2.76

3.23

3.60

Algonquin Citygate NG-CG-BS-SNL

2.48

2.30

2.97

6.08

5.04

SoCal Citygate NG-SCL-CGT-SNL

2.73

2.72

3.59

3.60

5.71

Waha Hub NG-WAH-WTX-SNL

-0.44

-0.81

1.75

1.15

2.88

AECO NG-ASH-ALB-SNL

1.42

1.29

0.64

1.13

2.13

Intercontinental Exchange (ICE) U.S. Power Next-Day Prices ($ per megawatt-hour)

Hub

Current Day

Prior Day

This Month Last Year

Prior Year Average 2025

Five-Year Average (2021-2025)

New England E-NEPLMHP-IDX

56.37

52.96

60.18

77.61

61.79

PJM West E-PJWHRTP-IX

76.94

56.32

70.06

60.23

54.47

Mid-Columbia (Mid C) W-MIDCP-IDX

0.13

7.59

42.59

44.81

68.96

Palo Verde W-PVP-IDX

20.17

25.40

38.53

34.82

59.94

South Path-15 (SP-15) W-SP15-IDX

4.56

9.54

22.51

28.44

53.02