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Will California's Proposition 45 pass on November 3, 2026?
California Expedited Environmental Review Proposition
- Polymarket
California Expedited Environmental Review Proposition - Polymarket
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Vol.
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Resolves Nov 3, 2026
Time left: 01d:08h:35m
California Expedited Environmental Review Proposition
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California Expedited Environmental Review Proposition
Description
Proposition 45 is a California ballot measure currently scheduled for voting on November 3, 2026. It would amend the state’s landmark California Environmental Quality Act to create deadlines for environmental reviews of most housing, transportation, water, health and clean energy projects to speed up permitting and limit the court’s ability to stop or delay developments. This market will resolve to “Yes” if the specified ballot measure is approved by a majority of voters at the California statewide general election currently scheduled for November 3, 2026. Otherwise, this market will resolve to “No.” If voting on the specified ballot measure does not occur, or the results thereof are not known definitively, by March 31, 2027, this market will resolve to “No”. This market will resolve based on a consensus of credible reporting. If there is ambiguity, this market will resolve solely based on official information from the State of California, including the California Secretary of State (https://www.sos.ca.gov/).
Polymarket
Proposition 45 is a California ballot measure currently scheduled for voting on November 3, 2026. It would amend the state’s landmark California Environmental Quality Act to create deadlines for environmental reviews of most housing, transportation, water, health and clean energy projects to speed up permitting and limit the court’s ability to stop or delay developments. This market will resolve to “Yes” if the specified ballot measure is approved by a majority of voters at the California statewide general election currently scheduled for November 3, 2026. Otherwise, this market will resolve to “No.” If voting on the specified ballot measure does not occur, or the results thereof are not known definitively, by March 31, 2027, this market will resolve to “No”. This market will resolve based on a consensus of credible reporting. If there is ambiguity, this market will resolve solely based on official information from the State of California, including the California Secretary of State (https://www.sos.ca.gov/).
Frequently asked questions
Currently, the prevailing sentiment in this market suggests a 50.0% chance of the California environmental review proposition passing. This contrasts with recent polling data, which indicates a slightly different level of support. While polls capture a broader sample of the electorate, this market reflects the views of informed traders who are willing to put their capital at risk based on their assessment of the proposition’s prospects. Discrepancies between the two can highlight areas where prediction markets may have access to information not fully reflected in public opinion surveys.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief about the outcome of the California environmental review proposition. The price of these shares fluctuates based on supply and demand, effectively creating a real-time probability assessment. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current price reflects the collective wisdom of traders on Polymarket, and is influenced by news, analysis, and any new information that emerges regarding the proposition’s potential impact.
This market resolves around Nov 4, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official results certified by the relevant California election authorities. The determination of whether the proposition passes or fails will be based on the final vote count as reported by these authorities, ensuring a transparent and verifiable outcome. Traders will then be able to claim their winnings or adjust their positions based on the final result.
Several signals or events could significantly impact this market. Major endorsements or opposition from influential political figures or organizations could shift sentiment. Unexpected economic data releases related to California’s budget or environmental spending could also play a role. Furthermore, any legal challenges to the proposition’s ballot placement or wording could introduce uncertainty and volatility. Finally, significant media coverage highlighting the potential benefits or drawbacks of the California environmental review proposition will likely move the market as voters become more informed.
