Virginia 2026 Regular Session

Virginia Senate Bill SB336

Introduced
1/13/26  
Refer
1/13/26  
Report Pass
2/3/26  
Report Pass
2/10/26  
Engrossed
2/12/26  
Engrossed
2/12/26  

Caption

Tier 2 emergency generators; SCC shall evaluate impact of requiring data centers to limit use, etc.

Impact

If implemented, SB336 is expected to significantly alter regulations surrounding the operation of data centers in Virginia, particularly in their use of emergency generators. The transition from Tier 2 to Tier 4 generators is projected to lead to a cleaner environment by reducing harmful emissions. Additionally, the bill's requirement for retrofitting creates a framework for gradual compliance that could enhance the state’s commitment to sustainable practices, potentially influencing other industries to follow suit.

Summary

Senate Bill 336 is designed to address the environmental and fiscal implications of generator usage in data centers. The bill mandates that the State Corporation Commission evaluate the impact of limiting the use of Tier 2 generators and prioritizing the adoption of Tier 4 equivalent or superior generators. This evaluation aims to consider several factors, such as the environmental impact of such generators in unforeseen outage scenarios and the feasibility of retrofitting existing generators to meet stricter emissions standards over a defined period. This proactive approach aims to improve air quality and ensure that data centers adopt cleaner technologies.

Sentiment

The sentiment around Senate Bill 336 is generally positive among environmental advocates and some sectors of the technology industry who view the bill as a necessary step towards more sustainable practices in data management. However, there may be apprehensions regarding the cost implications for data centers, as retrofitting can require significant investment. This has led to discussions about balancing environmental objectives with economic feasibility.

Contention

Notable points of contention include the potential economic burden placed on data centers to retrofit their equipment and the practical implementation of the new regulations. While proponents argue that the long-term environmental benefits justify the initial costs, opponents may express concerns about the feasibility of such a transition, particularly for small operators. Furthermore, discussions surrounding the extent of government regulation versus industry self-regulation are likely to arise as stakeholders weigh these considerations.

Companion Bills

No companion bills found.

Previously Filed As

VA SB1407

Mission-critical affected emergency generators; DEQ to promulgate administrative regulations.

VA HB2578

Retail Sales and Use Tax; exemption for data centers, reports.

VA HB1850

Limitation on prosecution of felony due to lapse of time after finding of probable cause; exceptions; competency evaluation.

VA SB284

Siting of data centers; impacts on resources and historically significant sites.

VA HB1992

Emergency Management; Secretary of Public Safety and Homeland Security et al., to evaluate needs.

VA SB981

Certified community health workers; Department of Health shall evaluate status of workers, report.

VA SB1196

Retail Sales and Use Tax; exemption data centers.

VA SB1320

Preparticipation physical evaluation; children's cardiac safety.

VA SB1243

Electric utilities; electric distribution infrastructure serving data centers.

VA HB1601

Data centers; site assessment for high energy use facility.

Similar Bills

No similar bills found.