# ENVIRONMENTAL POWER CORP — DEFA14A

ENVIRONMENTAL POWER CORP of TARRYTOWN, NY filed a DEFA14A with the SEC on 2004-08-23. Industry: Cogeneration Services & Small Power Producers.

## Filing

- Filed: 2004-08-23
- Form: DEFA14A
- Accession: 0001193125-04-145109
- Registrant: ENVIRONMENTAL POWER CORP
- CIK: 0000805012
- Industry (SIC): Cogeneration Services & Small Power Producers (4991)
- State of incorporation: DE
- Location: TARRYTOWN, NY

## Documents (1)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | DEFA14A | PROXY SUPPLEMENT |

## Filing timeline for this registrant (28)

_Showing 12 of 28 filings._

| Filed | Form |
| --- | --- |
| [2009-11-30](https://search.stillhousedata.com/proxy/0001193125-09-243616) | DEF 14A |
| [2008-04-29](https://search.stillhousedata.com/proxy/0001193125-08-095026) | DEF 14A |
| [2007-08-28](https://search.stillhousedata.com/proxy/0001193125-07-189956) | DEFA14A |
| [2007-08-14](https://search.stillhousedata.com/proxy/0001193125-07-182035) | DEFA14A |
| [2007-08-14](https://search.stillhousedata.com/proxy/0001193125-07-181008) | DEFA14A |
| [2007-08-13](https://search.stillhousedata.com/proxy/0001193125-07-180654) | DEF 14A |
| [2007-08-01](https://search.stillhousedata.com/proxy/0001193125-07-168222) | PRE 14A |
| [2006-04-03](https://search.stillhousedata.com/proxy/0001193125-06-071780) | DEF 14A |
| [2005-07-21](https://search.stillhousedata.com/proxy/0001206774-05-001268) | DEF 14A |
| [2004-11-08](https://search.stillhousedata.com/proxy/0001193125-04-189434) | DEF 14A |
| [2004-10-28](https://search.stillhousedata.com/proxy/0001193125-04-180616) | PRE 14A |
| 2004-08-23 | DEFA14A |

## More

- [CIK 805012 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=805012&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0001193125-04-145109.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.