Yes on 45 Campaign Challenged Opposition Ad
The Proposition 45 campaign disputed claims that the measure would permit industrial warehouses and data centers.
Updated on Sept. 25, 2026 in Utilities
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Should California ballot measures include specific exclusions to prevent the industrial development of protected project areas?
The Yes on 45 campaign accused the No on 45 camp of misrepresenting the ballot measure in a recent advertisement. Proponents argue that the measure, which is supported by over 160 organizations, explicitly excludes heavy industrial and hazardous-material uses.
Why it matters
The dispute centers on the project categories included in the measure, which proponents claim will streamline infrastructure development and cut project delays by years to lower the cost of living.
Proposition 45 defines 8 categories for essential projects and is expected to reduce development delays by 2 to 10 years. The measure expressly prohibits heavy industrial, refinery, and hazardous-materials site uses.
The players
Yes on 45
This is the primary campaign organization advocating for the passage of Proposition 45 in California.
No on 45
This is the primary campaign organization working to defeat Proposition 45 through public advertising and messaging.
The details
Proposition 45 targets specific essential infrastructure areas, including water, housing, clean energy, transportation, hospitals, schools, broadband, and wildfire prevention. While opponents alleged the bill includes data centers and warehouses, such projects are not mentioned in the text of the measure.
Timeline
September 25, 2026: The article was published regarding the ongoing campaign dispute.
Market Landscape
Proposition 45 serves as a structural attempt to modernize state infrastructure development by narrowing the scope of reviewable projects. This effort follows a pattern set by previous attempts to bypass the California Environmental Quality Act approval process to accelerate development.
If passed, the measure could accelerate the construction of schools, hospitals, and water infrastructure by reducing project approval wait times. Residents may see long-delayed local projects move forward more rapidly under these streamlined regulatory categories.
The takeaway
Voters should examine the specific project definitions within the measure rather than relying on campaign advertisements. Understanding the eight prioritized categories is essential to evaluating how the measure might impact local development in their communities.
Further reading
For more on infrastructure policy and state development, visit the California Utilities section.
More information
For more details, read the official Yes on 45 campaign information.
Source note: This article includes information reported by Contra Costa Herald | News Of By and For The People of Contra Costa County, California.
Live Poll
Should California ballot measures include specific exclusions to prevent the industrial development of protected project areas?
