By Scott DiSavino
       March 28 (Reuters) - U.S. natural gas futures edged up about 1% to a one-week high on Thursday on forecasts for higher
demand over the next two weeks than previously expected and a slightly bigger-than-expected weekly storage withdrawal.
        That price increase also came ahead of the upcoming Good Friday holiday when demand should decline as many businesses and
government offices shut for a long weekend.
        Prices were up despite forecasts for mild weather through mid April, ample amounts of gas in storage and reduced amounts
of gas flowing to liquefied natural gas (LNG) export plants due to ongoing repairs at Freeport LNG's export plant in Texas.
    The U.S. Energy Information Administration (EIA) said utilities pulled 36 billion cubic feet (bcf) of gas from storage during
the week ended March 22.
    That was a little higher than the 28-bcf withdrawal analysts forecast in a Reuters poll and compares with a decrease of 55 bcf
in the same week last year and a five-year (2019-2023) average decline of 27 bcf for this time of year.
    Front-month gas futures for May delivery on the New York Mercantile Exchange rose 1.9 cents, or 1.1%, to $1.737 per
million British thermal units (mmBtu) at 10:36 a.m. EDT (1436 GMT), putting the contract on track for its highest close since
March 19.
    Gas prices have been depressed for months - falling to an intraday low of $1.481 per mmBtu on March 26, their lowest since
June 2020 - after a mild winter with record output allowed utilities to leave significantly more gas in storage than usual for
this time of year.
    Gas stockpiles were about 41% above normal levels for this time of year.
        Low prices should boost U.S. gas use to a record high in 2024 and cut production for the first time since 2020 when the
COVID-19 pandemic destroyed demand for the fuel, according to the U.S. Energy Information Administration's latest outlook.
    Output was already down by around 3% over the past month as several energy firms, including EQT and Chesapeake Energy
, delayed well completions and cut back on other drilling activities.
    In the spot market, mild weather and ample hydro and other renewable power supplies in the U.S. West cut electric prices in
California and Arizona to record lows this week.
    Next-day power fell to 50 cents per megawatt hour (MWh) at South Path-15 (SP-15)  in Southern California and
negative $9 at the Palo Verde hub  in Arizona, according to data from SNL Energy on the LSEG terminal.
    The compares with prior all-time lows of $1.50 per MWh in SP-15 on March 19 and a negative $8 at Palo Verde on March 26.
    Negative prices mean there is too much power in a region due to low demand and/or transmission constraints, and are used to
encourage power generators to shut plants or pay to keep them running.
    
    SUPPLY AND DEMAND
    Financial firm LSEG said gas output in the Lower 48 U.S. states fell to an average of 100.2 billion cubic feet per day (bcfd)
so far in March, down from 104.1 bcfd in February. That compares with a monthly record high of 105.5 bcfd in December 2023.
    Meteorologists projected weather across the Lower 48 would remain mostly warmer than normal through April 12.
    With seasonally warmer weather coming, LSEG forecast gas demand in the Lower 48, including exports, would fall from 113.4 bcfd
this week to 106.2 bcfd next week. Those forecasts were lower than LSEG's outlook on Wednesday.
    Gas flows to the seven big U.S. LNG export plants fell to an average of 13.2 bcfd so far in March, down from 13.7 bcfd in
February. That compares with a monthly record of 14.7 bcfd in December.
            
                                                                   Week ended   Week ended    Year ago     Five-year         
                                                                     Mar 22       Mar 15       Mar 15       average    
                                                                     Actual       Actual                    Mar 15     
 U.S. weekly natgas storage change (bcf):                             -36           +7           -55          -27            
 U.S. total natgas in storage (bcf):                                 2,296         2,332        1,866        1,627           
 U.S. total storage versus 5-year average                            41.1%         41.0%                                     
                                                                                                                             
                                                                                                                             
 Global Gas Benchmark Futures ($ per mmBtu)                       Current Day    Prior Day   This Month   Prior Year    Five Year
                                                                                              Last Year     Average      Average
                                                                                                             2023      (2018-2022)
 Henry Hub                                                            1.69         1.72         2.41         2.66         3.60
 Title Transfer Facility (TTF)                                        8.57         8.76         13.72        13.04        14.39
 Japan Korea Marker (JKM)                                             9.40         9.58         13.59        14.39        14.31
                                                                                                                             
                                                                                                                             
 LSEG Heating (HDD), Cooling (CDD) and Total (TDD) Degree Days                                                               
 Two-Week Total Forecast                                          Current Day    Prior Day   Prior Year     10-Year      30-Year
                                                                                                             Norm         Norm
 U.S. GFS HDDs                                                        177           188          229          219          203
 U.S. GFS CDDs                                                         18           17           29           24           23
 U.S. GFS TDDs                                                        205           205          258          243          229
                                                                                                                             
 LSEG U.S. Weekly GFS Supply and Demand Forecasts                                                                            
                                                                   Prior Week     Current     Next Week    This Week    Five-Year
                                                                                   Week                    Last Year   (2019-2023)
                                                                                                                       Average For
                                                                                                                          Month
 U.S. Supply (bcfd)                                                                                                               
 U.S. Lower 48 Dry Production                                            100.2         99.6         99.4        102.3         95.1
 U.S. Imports from Canada                                                  7.5          7.7          7.9          7.8          8.4
 U.S. LNG Imports                                                          0.0          0.0          0.0          0.0          0.1
 Total U.S. Supply                                                       107.7        107.3        107.3        110.1        103.6
                                                                                                                                  
 U.S. Demand (bcfd)                                                                                                               
 U.S. Exports to Canada                                                    3.7          3.4          3.4          2.8          3.0
 U.S. Exports to Mexico                                                    6.0          6.0          6.3          5.6          5.4
 U.S. LNG Exports                                                         13.0         12.9         13.1         13.1          9.2
 U.S. Commercial                                                          11.5         11.8          9.7         11.5         12.3
 U.S. Residential                                                         16.9         17.7         13.9         17.7         19.4
 U.S. Power Plant                                                         30.5         29.7         29.1         29.8         23.8
 U.S. Industrial                                                          24.4         24.4         23.5         23.8         26.8
 U.S. Plant Fuel                                                           4.9          4.9          4.9          4.9          5.0
 U.S. Pipe Distribution                                                    2.4          2.4          2.2          2.4          2.3
 U.S. Vehicle Fuel                                                         0.1          0.1          0.1          0.1          0.1
 Total U.S. Consumption                                                   90.8         91.1         83.5         90.2         89.7
 Total U.S. Demand                                                       113.5        113.4        106.2        111.7        107.3
                                                                                                                                  
                                                                                                                       
 U.S. Northwest River Forecast Center (NWRFC) at The Dalles Dam   Current Day   Prior Day       2023      2022         2021      
                                                                  % of Normal   % of Normal  % of Normal  % of Normal  % of Normal
                                                                    Forecast     Forecast      Actual       Actual       Actual
 Apr-Sep                                                               81           80           83           107          81
 Jan-Jul                                                               82           81           77           102          79
 Oct-Sep                                                               82           82           76           103          81
                                                                                                                        
                                                                                                                        
 U.S. weekly power generation percent by fuel - EIA                                                                               
                                                                   Week ended   Week ended   Week ended   Week ended   Week ended
                                                                     Mar 29       Mar 22       Mar 15        Mar 8        Mar 1
 Wind                                                                  18           13           15           15           14
 Solar                                                                 5             5            5            4            4
 Hydro                                                                 7             8            8            7            7
 Other                                                                 1             1            1            1            1
 Petroleum                                                             0             0            0            0            0
 Natural Gas                                                           37           40           38           39           38
 Coal                                                                  13           13           12           13           16
 Nuclear                                                               20           20           21           21           21
                                                                                                                             
 SNL U.S. Natural Gas Next-Day Prices ($ per mmBtu)                                                                          
 Hub                                                              Current Day    Prior Day                                   
 Henry Hub                                                   1.43         1.48                                       
 Transco Z6 New York                                        1.32         1.44                                       
 PG&E Citygate                                             2.29         2.36                                       
 Eastern Gas (old Dominion South)                         1.26         1.37                                       
 Chicago Citygate                                           1.32         1.44                                       
 Algonquin Citygate                                         1.52         1.58                                       
 SoCal Citygate                                           1.59         1.58                                       
 Waha Hub                                                 0.29         0.38                                       
 AECO                                                     1.18         1.22                                       
                                                                                                                                  
 SNL U.S. Power Next-Day Prices ($ per megawatt-hour)                                                                             
 Hub                                                              Current Day    Prior Day                                        
 New England                                             31.50        31.50                                       
 PJM West                                                29.50        31.00                                       
 Ercot North                                             20.00        19.00                                       
 Mid C                                                   26.25        29.50                                       
 Palo Verde                                              -9.00        -8.00                                       
 SP-15                                                    0.50         3.75                                       
 
 (Reporting by Scott DiSavino, Editing by Nick Zieminski and Andrea Ricci)