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Vacaville, CA projects · Historical archive

Completed projects in Vacaville, California.

Permanent source-backed records of documented openings and completions.

2 completed recordsOriginal evidence retained

Owner records reviewed 31 Oct 2026. Curated, not exhaustive.

Completed projects

2 permanent historical records

Public facilities · Completed according to original responsible authority

Municipal Sustainable Energy Programme at Eight Sites

City confirmed OPTERRA energy upgrades completed across eight sites with $5.4 million in federal support and expected annual carbon reductions.

23 April 2026 official completion announcement: City confirmed OPTERRA energy upgrades completed across eight sites with $5.4 million in federal support and expected annual carbon reductions.

Source evidence reviewed

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Water & utilities · Completed according to original responsible authority

Downtown Sewer Improvements, 2021 Programme

City records Bay Pacific Pipelines' downtown sewer rehabilitation accepted by council on 23 August 2022.

23 August 2022 City Council acceptance: City records Bay Pacific Pipelines' downtown sewer rehabilitation accepted by council on 23 August 2022.

Source evidence reviewed

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Projects move to this archive only after original evidence of completion or opening. Their article URLs do not change.

Current Vacaville projects

Upcoming work, plans and documented construction.

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