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US West power prices turn unfavorable on low demand, sufficient renewables

Moderate weather condition and ample hydro and other eco-friendly power products in the U.S. West cut area electrical energy costs in California and Arizona to tape-record lows listed below zero in recent days.

Negative costs mean there is excessive 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.

In addition to unfavorable power prices, low need and pipeline upkeep have actually trapped natural gas in the Permian basin, the country's greatest oil producing shale development, causing next-day costs at the Waha hub << NG-WAH-WTX-SNL > in West Texas to average below zero a couple of times in current weeks. Although Waha gas prices have traded at unfavorable levels lots of times in current weeks, rates at the hub have balanced above absolutely no most days. In the electric market, next-day power was up to a record

low of unfavorable$ 4.25 per megawatt hour (MWh) at South Course 15( SP-15) < EL-PK-SP15-SNL > in Southern California, according to information from SNL Energy on increased to an unfavorable$ 4.50 per MWh on April 1.

from a record low of negative$ 12 on March 28. in 2024 and $43.33 in. 2025 at SP-15 and $38.66 in 2024 and$ 39.13 in 2025 at the Palo. Verde center. Typical wholesale power prices topped out at $87.67 per MWh. in SP-15 and $89.47 at Palo Verde in calendar 2022 and bottomed. at $30.44 in SP-15 and $25.40 at Palo Verde in 2016, according. to EIA data going back to 2010. WAHA GAS COSTS Next-day gas costs at the Waha center in the Permian Shale. increased to a positive $1.25 per million British thermal systems. (mmBtu

) on April 1, up from a favorable 17 cents on March 28,. according to SNL data on the LSEG terminal. That compares with averages of an unfavorable 5 cents per mmBtu. on March 22 and negative 35 cents on March 14.

Negative gas prices imply there is too much gas in an area. due to low demand and/or pipeline restrictions.

Manufacturers can. either decrease output or pay to keep pulling gas out of the. ground. It is not unusual to see negative Waha costs during times. of low demand due to the fact that manufacturers there are looking for oil, which is. a lot more valuable than gas, so they can keep making money by. pumping more oil even when gas rates are unfavorable. The all-time area Waha low was a negative$ 4.28 per mmBtu in. April 2019 throughout another duration of low demand and lots of. pipeline upkeep.

(source: Reuters)