NV Energy's Greenlink transmission plan draws sharp local concern; Lyon County schedules data-center workshop

At a Dayton Regional Citizens Advisory Board meeting on July 8, dozens of residents pressed NV Energy and county officials over the Greenlink Nevada Transmission Project and asked Lyon County to halt new data-center development until local environmental and health concerns are studied.

Meredith Keast, a voting citizen of Lyon County, asked the advisory board for "bottom line for moratorium on data centers," citing concerns about water use, air emissions, noise and potential effects on vulnerable residents. Several other attendees cited health risks linked to diesel backup generators and to PFAS used in some closed-loop cooling systems.

Charles Hutchinson, an engineer with WSP representing NV Energy, said Greenlink was conceived years before the recent data-center surge and is intended to increase redundancy and reliability in Nevada's transmission system. "The purpose of the GreenLake Nevada Transmission Project is basically 3 main purposes: redundancy, resiliency, and reliability," he told the CAB, adding that parts of the project were studied in a BLM EIS with a record of decision issued in September 2024.

Commissioner John Casinelli, who spoke to the CAB as a county commissioner, acknowledged public concern and announced that the county had scheduled a data-center workshop for Aug. 3 at 9 a.m. in chambers to "create a policy for data center development." "This is to create a policy for data center development as you were speaking about," Casinelli said.

Residents criticized how the project was publicized. Multiple commenters said notice relied on the legal minimum (newspaper postings and public notices at certain locations) and urged the county and NV Energy to make materials and recordings more accessible. Phil Wooley and others asked that meeting recordings be posted to YouTube to broaden public access.

NV Energy and WSP staff responded that some outreach steps were constrained while the BLM-led NEPA process was under way, but they described post-ROD coordination with local governments and pledged to provide clearer maps and screenshots showing how the routes relate to residences. A project representative said NV Energy had split its county permit application into segments after earlier filings lacked required landowner affidavits and that the company had since obtained signatures for the portion now before Lyon County.

Speakers who urged a moratorium pointed to examples cited in public comment and asked the CAB to transmit a formal request to the county commissioners. NV Energy representatives reiterated that the transmission project was mandated by state law and that the company has an obligation to serve customers; they also said interconnection studies determine whether specific large users such as data centers can tie into the grid.

No formal motion or recommendation from the CAB on Greenlink or data-center moratoria was recorded at the meeting. County staff and commission representatives encouraged residents to attend the Aug. 3 workshop and to submit written comments through the county and NV Energy comment channels.

What happens next: Lyon County staff and the Board of County Commissioners will hold the Aug. 3 workshop to draft data-center criteria and hear additional public input. NV Energy reiterated that several local and state permits remain part of the path to construction and that federal BLM compliance and monitoring requirements apply to work on federal lands.

(Reporting note: quotes and attributions are taken from the July 8 CAB meeting transcript.)