**
In response to a troubling incident involving a contractor for Meta, Wyoming officials have tightened regulations on wastewater management for datacentres. The Cheyenne board of public utilities (BOPU) identified the negligent discharge of bacteria-contaminated water, prompting immediate action to safeguard local water resources and address growing public concern over the environmental impact of such facilities.
Contamination Crisis Unveiled
In February, routine testing uncovered the presence of the Cupriavidus gilardii bacterium in wastewater from the cooling system of a datacentre under construction in Cheyenne’s High Plains Business Park, known as Project Cosmo. The contamination was traced back to Goat Systems LLC, a contractor working on the site for Meta, the tech giant led by Mark Zuckerberg.
This incident has led the Cheyenne authorities to permanently revoke Meta’s permission to discharge wastewater into the city’s treatment facilities, which are integral to the recycling of water for irrigation in parks and public spaces. Residents and environmental advocates have increasingly voiced their concerns regarding the water and energy demands of datacentres, especially as the US hosts nearly 4,500 such facilities, some consuming upwards of 300,000 gallons of water daily—equivalent to the needs of around 1,000 households.
New Regulations Implemented
In light of the contamination, Cheyenne has enacted new policies to prevent future incidents. Frank Strong, BOPU’s engineering and water resource division manager, outlined that companies employing closed-loop cooling systems must now develop dedicated collection systems to manage wastewater responsibly. This measure aims to ensure that water used in cooling operations does not enter the city’s sewage system, avoiding the risk of contamination.
Cupriavidus gilardii is a naturally occurring bacterium found in soil, classified as an “opportunistic pathogen.” While it primarily poses risks to those with pre-existing health conditions, its detection in public wastewater highlights the potential hazards of improper waste management, particularly when aerosolised for irrigation purposes.
Meta’s Response and Community Impact
Meta has taken steps to address the situation, directing its general contractor Fortis to cease wastewater discharges immediately and begin transporting contaminated water offsite. A spokesperson for Meta asserted that third-party testing found no trace of the bacterium in drinking water supplies, emphasising the company’s commitment to being a responsible neighbour in Cheyenne.
However, public sentiment towards Project Cosmo was already strained prior to the contamination incident. Community members have raised alarms about the environmental ramifications of large datacentres, including their substantial water usage and potential impacts on local ecosystems. The recent backlash has intensified calls for stricter oversight of such projects as the demand for data storage and processing continues to escalate.
A Call for Sustainable Practices
As the Cheyenne authorities implement these new regulations, they are also responding to a broader national discourse regarding the sustainability of datacentres. Activists and environmentalists argue that the rapid expansion of these facilities must not come at the expense of vital water resources or community health. With increasing scrutiny on tech giants and their environmental practices, the outcome of this situation could set a significant precedent for how datacentres operate in the future.
Why it Matters
This incident is emblematic of a larger struggle between technological advancement and environmental stewardship. As the demand for data grows, so too does the need for companies to adopt sustainable practices that protect local ecosystems and public health. In Wyoming, the response to this contamination case could signal a shift towards more stringent regulations on water usage and waste management in the burgeoning datacentre industry, highlighting the vital role local authorities play in safeguarding community resources against the tide of industrial expansion.
