City of Chula Vista v. Superior Court
The Court found that substantial evidence supported the decision of the California Coastal Commission to disapprove the City's plan, which would have allowed excessive light pollution from economic development to endanger native species in the coastal zone.
The City of Chula Vista formulated a development plan for its bayfront. The California Coastal Commission found the City's plan to be in conflict with the California Coastal Act, which required local governments within coastal zones to develop plans that would protect coastal resource areas. Specifically, the California Coastal Commission found that excessive light pollution from the city's proposed development would adversely impact native species in the costal zone.