[12] That year CNX entered a long-term agreement with Evolution Well Services to develop a 100% electric hydraulic fracturing fleet in the Appalachian Basin.

[14] In 2021, the company created the CNX Foundation to administer its $30 million commitment to help those in the Appalachian Basin region achieve economic success.

[18] As of July 2022, the CNX Foundation had provided a $1 million grant to bring broadband to Greene County,[15][19] $400,000 in career training, and $200,000 for technology needs in disadvantaged school districts with the Jerome Bettis Cyber Bus Project.

[20][25][23] In May 2022, CNX announced a partnership with Pittsburgh International Airport to produce compressed natural gas and hydrogen onsite to create alternative fuel.

Under the NewLight deal, CNX committed to supply ultra-low carbon intensity methane as feedstock for the production of biomaterials for 15 years.

[13] In 2023, the CNX Foundation donated $1 million to help establish a substance recovery unit at Penn Highlands Mon Valley Hospital.

[28] In April of that year, CNX and Sapphire Technologies announced a plan to develop a FreeSpin In-line Turboexpander creating clean, or zero-emission, electricity by tapping into pressures used in producing natural gas.

[30] This includes collecting and reporting real-time data on air emissions and water quality at 9 sites (three additional pending) and two well pads, disclosing all chemical use, and expanding buffer zones.

[35] In May 2024, CNX and KeyState Energy signed a letter of intent for a project that would make sustainable, hydrogen-based aviation fuel at Pittsburgh International Airport from coal-mine methane gas.

[39] To further reduce gas emissions, CNX was the first driller in the Appalachian Basin region to eliminate diesel engines from their hydraulic fracturing fleet and switched to all-electric.