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Environmental Performance Vehicles

company

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 23, 2026
Entity authorityQ861568
Source-derived summary

Environmental Performance Vehicles (EPV), previously DesignLine Corporation, is a manufacturer of coach, electric and range-extended electric (hybrid) buses. It was founded in Ashburton, New Zealand in 1985. Initially it was a manufacturer of tour coaches. In the 1990s it diversified into conventional transit buses and then added hybrid city buses in the late 1990s. It was acquired by American interests in 2006, and DesignLine Corporation's headquarters was relocated to Charlotte, North Carolina. Following a bankruptcy in 2013, the assets of DesignLine were sold and the company was renamed.

EPV is no longer affiliated with the DesignLine operations in New Zealand, which was placed in liquidation in 2011 and then sold to a Malaysian-controlled joint business venture who operate it under the name DesignLine Bus Pacific, which was renamed Global Bus Ventures (NZ) on 30 May 2016.

Bankruptcy

As DesignLine, it filed for protection under chapter 11 of the United States Bankruptcy Court in Delaware on August 15, 2013. The case was subsequently transferred to North Carolina. They employed over 250 people in the city of Charlotte.

Editorial summary

Begin with the source’s own compact description: “Environmental Performance Vehicles” is company. The dossier treats that line as a proposition to test through Environmental, Performance and Vehicles, not as a finished interpretation.

Editorial reviewMost valuable as an event-and-institution map that identifies actors, dates and record creators for deeper historical inquiry. The current lead gives the account dated anchors—1985, 2006, 2013, 2011—that can be checked directly. The linked authority record independently contributes the date 1985. For this dossier, Environmental, Performance and Vehicles is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “company” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Chronology, provenance and viewpoint should be read together before a broad social or political interpretation is accepted. The source revision retrieved here is dated Sep 23, 2026. The linked authority identifier is Q861568. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1985, 2006, 2013 and 2011.

Critical limits

Later summaries often reconcile disputed chronology or motive more neatly than the contemporary record permits. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Compare institutional narratives with records created by participants and affected communities. Dates and formal titles are useful anchors, but not substitutes for context.

Best used for
  • Event chronology
  • Institutional context
  • Locating named record creators
Verify next

Contemporary correspondence, government or organizational records, oral histories and cited historical scholarship.

Three-step research path

  1. Establish the record: confirm the title “Environmental Performance Vehicles”, its source revision and the description used here.
  2. Expand the search: follow Environmental Performance Vehicles primary sources, Environmental Performance Vehicles archive and Environmental research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Environmental Performance Vehicles”?
  2. What chronology connects this entry to wider political or social change?
  3. Who created the surviving record, and for what administrative purpose?
Subject index

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Source & attribution

This entry incorporates text from Environmental Performance Vehicles” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.