May 6, 2026
Chris Turner, Senior Planner,
Community Development
701 Laurel St., Menlo Park, CA 94025
Via email <CRTurner@menlopark.gov>
Via email <Planning.commission@menlopark.gov>
Re: Comments on Draft EIR for 1005 O’Brien Drive and 1320 Willow Road Project
The Sierra Club Loma Prieta Chapter’s Sustainable Land Use Committee provides comments on environmental issues related to development on the Peninsula.
We sent scoping comments on the project on June 29, 2023. We are writing to provide comments on the Draft Environmental Impact Report (DEIR) for the proposed development at 1005 O’Brien Drive and 1320 Willow Road. While the DEIR provides a useful overview of the project, several significant concerns remain insufficiently addressed.
Life Sciences Health and Safety (Section 4.3)
The project is proposed as a life sciences research facility, with the DEIR stating that it “anticipates” BSL-1/2 uses. However, no tenants have been identified, and the City does not prohibit higher-risk BSL-3 or BSL-4 uses. This lack of enforceable limitations raises serious public health concerns the following.Proximity to sensitive populations
Midpeninsula High School is located within approximately 100 feet of the proposed lab building.
Preschools in East Palo Alto are located within 500 feet. and
Residential neighborhoods in Belle Haven (Menlo Park) and East Palo Alto, both recognized as vulnerable communities, are within 200-400 feet.
Uncertain future land use context: The DEIR references nearby industrial parcels planned for redevelopment as part of Willow Village, including as many as 1,700 residents. However, that project is currently on hold and may not be constructed, undermining assumptions about surrounding land use compatibility. In addition, the LifeSciences zone is contiguous to residential zoning in neighboring East Palo Alto.
Reliance on regulatory frameworks: The DEIR cites NIH Guidelines, federal Select Agent programs, and State oversight as safeguards. However, in practice
Only a small fraction of facilities are audited annually, and
Local emergency responders are not equipped or trained to respond to releases of hazardous biological agents.
Operational impacts: Life science facilities operating near residential areas can generate additional impacts, including noise from 24 hour deliveries and extra-robust mechanical systems mandatory for BSL-3 and BSL-4 level labs, 24-hour operations, and high water demand, none of which are fully analyzed in relation to nearby communities.
Given these issues, the DEIR should include enforceable restrictions on biosafety levels and a more robust analysis of risks to nearby sensitive receptors.
Climate Change and Energy: Natural Gas Use and Climate Action Plan Compliance (Section 4.3)
The proposal to install natural gas infrastructure for building heating is inconsistent with the City’s Climate Action Plan and must be reconsidered. While the DEIR suggests limited use for specialized laboratory processes, extending gas infrastructure to building heating systems is unjustified given the availability of electric alternatives and the inclusion of on-site emergency generators.
The DEIR acknowledges that the project would result in a significant and unavoidable impact because it fails to meet the BAAQMD Option A threshold. Compliance with regional standards would require the total elimination of natural gas use, yet the project as proposed continues to rely on it for building heating. This raises several critical concerns.
Policy Conflict: The continued reliance on natural gas for heating directly conflicts with adopted climate policies and undermines the City’s long-term greenhouse gas reduction goals.
Precedent for Life Sciences Development Zone: Approval of this project would set a concerning precedent, potentially allowing multiple developments within the Life Sciences zoning district to lock in long-term emissions.
Cumulative Impact: The cumulative effect of multiple projects bypassing all-electric requirements would severely hinder regional sustainability efforts.
The City should require all-electric building systems for heating and non-laboratory uses to ensure consistency with climate mandates and prevent avoidable environmental impacts.
Jobs/Housing imbalance
The Housing Needs Assessment (Appendix L), prepared pursuant to a settlement agreement between Menlo Park and East Palo Alto, concludes that the project would add approximately 489 employees, with 67% earning above-average incomes.
Despite this, the DEIR concludes that impacts on jobs-housing balance and displacement would be negligible. This conclusion is problematic.
The analysis does not account for cumulative impacts from other planned or pending developments in the area.
The determination that no displacement mitigation is required because “no housing would be permanently removed” ignores indirect displacement pressures, including rising rents and housing demand driven by new high-income workers.
A more realistic assessment of regional housing pressures and cumulative impacts is needed, along with consideration of appropriate mitigation measures.
Transportation and Vehicle Miles Traveled (VMT)
The DEIR estimates that the project would generate 1,217 new daily trips. Notably
The project’s VMT exceeds the significance threshold by 28.4% without mitigation, and
The conclusion of less-than-significant impact relies entirely on implementation of a Transportation Demand Management (TDM) Plan that the client and the development agreement are not committed to providing.
This raises concerns about enforceability and effectiveness.
The DEIR does not clearly demonstrate that the proposed possible TDM measures will reliably achieve the necessary reductions.
There is insufficient detail on monitoring, enforcement, and contingency measures if targets are not met.
Stronger, enforceable commitments are needed to ensure that VMT reductions are actually achieved.
Other Environmental Concerns
Noise: The project should more fully address potential noise impacts on nearby residential communities. Delivery operations should be limited to daytime hours to minimize disruption, given the close proximity of family homes. Equipment noise should be monitored and subject to enforceable limits to ensure compatibility with surrounding residential neighborhoods.
Bird-Safe Design: The DEIR’s reference to “blue and tinted glass windows, with ceramic designs” does not meet established bird-safe design standards. More specific and proven measures should be required.
Artificial Light at Night (ALAN): Although fixtures are proposed to be directed downward, the lighting standards cited may still result in excessive illumination, especially with 24/7 lab operations, potential impacts on wildlife and on nearby residents.
Heritage Trees: While the removal of non-native heritage street trees is not a major concern, the DEIR does not specify the species or ecological value of replacement trees. Replacement trees should be identified and native trees and habitat providing trees should be listed. Greater clarity is needed to ensure meaningful replacement and canopy benefits.
Conclusion
Overall, the DEIR does not adequately address key issues related to health and safety, environmental justice, cumulative housing impacts, and enforceability of mitigation measures. Prior to project approval, the City should implement the following:
Establish enforceable limits on biosafety levels,
Reconsider whether exempting this project means other Life-Sciences buildings would also be allowed to use natural gas for building heating and the impact on City's climate goals,
Conduct a more comprehensive cumulative analysis of jobs-housing impacts,
Strengthen and include enforceable transportation mitigation measures, and
Improve standards for noise, bird safety, lighting, and urban forestry.
Thank you for the opportunity to comment on this important project.
Sincerely,
Gita Dev, FAIA
Chair, Sustainable Land Use Committee
Chair, Conservation Committee
Sierra Club Loma Prieta
Cc James Eggers, Chapter Director, Sierra Club Loma Prieta
Sue Chow, Chair, Executive Committee, Sierra Club Loma Prieta