UPDATE 1-US natgas prices hit 16-week high as heat and demand rise, small storage build

Exxon Mobil Corporation

Exxon Mobil Corporation

XOM

0.00

EIA reports smaller-than-expected storage build, supporting price gains

LSEG notes US gas output drops to four-month low, especially in Texas and Arkansas

Warmer weather forecast boosts demand outlook for gas-fired power generation

Adds EIA storage data, latest prices

By Scott DiSavino

- U.S. natural gas futures climbed over 3% to a 16-week high on Thursday on a smaller-than-expected storage build, forecasts for warmer weather and higher demand than previously expected next week and a continued drop in output in recent days.

Front-month gas futures for July delivery NGc1 on the New York Mercantile Exchange rose 11 cents, or 3.4%, to $3.324 per million British thermal units (mmBtu), putting the contract on track for its highest close since February 6.

The U.S. Energy Information Administration (EIA) said energy firms added 95 billion cubic feet (bcf) of gas to storage during the week ended May 29.

That was smaller than the 101-bcf build analysts forecast in a Reuters poll and compares with an increase of 119 bcf during the same week last year and a five-year (2021-2025) average increase of 101 bcf for the period. EIA/GAS NGAS/POLL

SUPPLY AND DEMAND:

Financial group LSEG said average gas output in the U.S. Lower 48 states dropped to 108.5 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.

On a daily basis, output fell by 3.1 bcfd over the past six days to a preliminary four-month low of 107.4 bcfd on Thursday due mostly to declines in Texas and Arkansas. Analysts noted preliminary data is often revised later in the day.

Meteorologists forecast the weather will remain mostly warmer than normal through June 19, 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 100.5 bcfd next week. The forecast for next week was higher than LSEG's outlook on Wednesday.

Average gas flows to the nine big U.S. LNG export plants fell from 17.1 bcfd in May to 16.3 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 reading compares with a monthly record high of 18.8 bcfd in April.

Week ended May 29 Actual

Week ended May 22 Actual

Year ago May 29

Five-year average (2021-2025) May 29

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

+95

+92

+119

+101

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

2,578

2,483

2,581

2,440

U.S. total storage versus 5-year average

+5.7%

+6.2%

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

3.27

3.21

3.64

3.62

3.79

Title Transfer Facility (TTF) TRNLTTFMc1

16.58

16.69

12.38

11.94

18.51

Japan-Korea Marker (JKM) JKMc1

18.82

18.61

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

21

U.S. GFS Cooling Degree Days (CDD)

188

172

138

138

135

U.S. GFS Total Degree Days (TDD)

196

180

158

158

156

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

109.4

109.5

105.8

100.6

U.S. Imports from Canada

6.5

6.7

6.4

N/A

7.7

U.S. LNG Imports

0.0

0.0

0.0

0.0

0.0

Total U.S. Supply

116.3

116.0

115.8

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

7.2

7.3

N/A

6.7

U.S. LNG Export Feedgas

17.1

16.6

17.0

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

36.6

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

72.6

74.1

73.8

78.5

Total U.S. Demand

100.2

98.4

100.5

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

98

97

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

13

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

2.97

2.97

3.12

3.52

3.72

Transco Z6 New York NG-CG-NY-SNL

2.14

1.89

2.34

3.53

3.56

PG&E Citygate NG-CG-PGE-SNL

1.78

1.66

3.12

3.42

5.47

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

2.01

1.87

2.17

2.79

2.96

Chicago Citygate NG-CG-CH-SNL

2.68

2.64

2.76

3.23

3.60

Algonquin Citygate NG-CG-BS-SNL

2.30

2.01

2.97

6.08

5.04

SoCal Citygate NG-SCL-CGT-SNL

2.72

2.65

3.59

3.60

5.71

Waha Hub NG-WAH-WTX-SNL

-0.81

-1.58

1.75

1.15

2.88

AECO NG-ASH-ALB-SNL

1.29

1.32

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

52.96

48.92

60.18

77.61

61.79

PJM West E-PJWHRTP-IX

56.32

41.65

70.06

60.23

54.47

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

7.59

9.24

42.59

44.81

68.96

Palo Verde W-PVP-IDX

25.40

17.20

38.53

34.82

59.94

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

9.54

7.00

22.51

28.44

53.02