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US power system cranks up gas output as cooling season begins: Maguire

Natural gasfired power generation in the United States has climbed up nearly 6% through June 17 from the exact same duration a year back, as abovenormal temperature levels lifted usage of powerhungry air conditioners.

U.S. power generation from gas from Jan. 1 through June 17 was just over 30 million megawatt hours (MWh), according to data compiled by LSEG.

That overall compares to 28.4 million MWh throughout the exact same period in 2023, and is the greatest gas output reading because at least 2021, LSEG information programs.

Power generation from clean sources including nuclear plants, hydro dams, solar parks and wind farms climbed up 7.6% from 2023 to a record 33.5 million MWh, and clean output is set to rise further during peak solar production durations.

But natural gas looks set to remain the biggest single fuel source in the U.S. power system, and will likely be released in even greater quantities over the coming months as demand for cooling systems increases throughout the most popular time of year.

In turn, U.S. power sector emissions from gas use will likely likewise reach new highs in 2024, possibly speeding up the environment warming trends that are fuelling increased greater gas need in the very first place.

GAS UP, COAL DOWN

Natural gas accounted for a 39.7% share of overall U.S. power generation from Jan. 1 through June 17, LSEG information programs.

That share is up from 39% during the exact same period last year, and marks gas' highest power share considering that a minimum of 2021 for that duration.

Minimized use of coal in the U.S. power system accounts for a few of the higher gas usage. Coal's share of this year's power mix was 15.4% through June 17, down from 16% a year ago and a. 23% share during the exact same period in 2021.

Power companies are expected to make further cuts to coal use in. generation going forward as part of continuous emissions reduction. efforts and a longer-term target to decarbonize the U.S. power. system.

However, higher total power demand indicates that providers. have actually been required to keep increasing the total volume of fossil. fuels utilized in generation, even as supplies from clean power. sources continue to climb up.

Overall power generation this year is up 3.8% from the exact same. duration a year earlier, as greater power use by air conditioners, data. centers, automobile battery chargers and organizations push up overall demand.

To meet the greater load requirement, power firms have raised. the combined volume of power created by natural gas and coal. by the very same degree, to 41.7 million MWh.

CLEAN RECORDS

While gas remains the main U.S. power fuel,. output of numerous clean energy sources has hit records so far. this year.

From Jan. 1 through June 17, wind power generation was an. all-time high 9.6 million MWh, up 9% from the exact same duration in. 2023, while solar generation was up 38% to a record 3.607. million MWh.

Output from atomic power plants was up 3.4% to 14.98 million. MWh - the greatest in more than three years - while hydro. generation climbed up 1.4% to the greatest considering that 2022.

The overall share of tidy power in the U.S. generation mix. also reached a new record this year of 44.3% through June 17,. compared to 42.7% a year back.

Even so, output from fossil fuels - which includes a. lessening volume of crude oil-fired generation in addition to. natural gas and coal - stays the backbone of the U.S. grid. system.

CRUCIAL SYSTEMS

While gas-fired output has climbed up by nearly 6% nationally,. there are a number of essential U.S. power systems where gas-fired output. has jumped by bigger margins.

The Electric Reliability Council of Texas (ERCOT) system has. improved gas output by 10% from the Jan. 1 to June 17 duration of. 2023, LSEG data shows.

Gas generation in the Southwest Power Swimming Pool (SPP), which. produces power for all or parts of 14 states across the Midwest. and West, has climbed by almost 14%.

Power producers in Florida have actually lifted gas generation by 10%. through June 17, but are likely to increase gas-fired output. higher still during July and August, which are the most popular. months of the year in the state.

The PJM Affiliation system, which provides power for. customers throughout Pennsylvania, New Jersey and Maryland, has. upped gas output by 6% and coal-fired output by 5% so. far this year.

In power systems throughout the U.S. - including California. which has the highest proportion of clean power among significant. states - gas-fired output is likely to climb over the coming. months as temperatures peak and increase a/c use.

Higher gas usage in generation will in turn yield greater power. sector emissions, which in peaked last summer season peaked at around. 98 million metric tons of carbon dioxide in July and August,. according to energy think tank Ash.

In 2024, gas emissions are currently tracking ahead of last. year's record rate, and loads could top 100 million loads a month. for the first time if gas usage continues to climb.

<< The opinions revealed here are those of the author, a. writer .>

(source: Reuters)