Look here:

    http://www.realgoods.com/

>From owner-piclist@MITVMA.MIT.EDU  Fri Apr 30 12:51:02 1999
>Return-Path: <owner-piclist@MITVMA.MIT.EDU>
>Received: from LIME.EASE.LSOFT.COM (lime.ease.lsoft.com [209.119.1.41])
>       by mauler.srl.org (8.8.7/8.8.7) with ESMTP id MAA27368
>       for <michael@MAULER.SRL.ORG>; Fri, 30 Apr 1999 12:51:01 -0700
>Received: from PEAR.EASE.LSOFT.COM (209.119.0.19) by LIME.EASE.LSOFT.COM (LSMTP
 for Digital Unix v1.1b) with SMTP id <10.0011F71D@LIME.EASE.LSOFT.COM>; Fri, 30
 Apr 1999 15:42:20 -0400
>Received: from MITVMA.MIT.EDU by MITVMA.MIT.EDU (LISTSERV release 1.8c) with
>          NJE id 4850 for PICLIST@MITVMA.MIT.EDU; Fri, 30 Apr 1999 15:43:24
>          -0400
>Received: from MITVMA (NJE origin SMTP@MITVMA) by MITVMA.MIT.EDU (LMail
>          V1.2b/1.8b) with BSMTP id 5245; Fri, 30 Apr 1999 15:43:15 -0400
>Received: from green.its.bldrdoc.gov [132.163.64.205] by mitvma.mit.edu (IBM VM
>          SMTP V2R4a) via TCP with SMTP ; Fri, 30 Apr 1999 15:43:10 EDT
>X-Comment: mitvma.mit.edu: Mail was sent by green.its.bldrdoc.gov
>Received: from kelso.its.bldrdoc.gov (kelso.its.bldrdoc.gov [132.163.64.118])
>          by green.its.bldrdoc.gov (8.9.2/8.9.2) with SMTP id NAA17053; Fri, 30
>          Apr 1999 13:43:06 -0600 (MDT)
>MIME-Version: 1.0
>Content-Type: text/plain; charset="iso-8859-1"
>Content-Transfer-Encoding: 7bit
>X-Priority: 3
>X-MSMail-Priority: Normal
>X-Mailer: Microsoft Outlook Express 4.72.3110.5
>X-MimeOLE: Produced By Microsoft MimeOLE V4.72.3110.3
>Message-ID:  <01f301be9341$a316f2a0$7640a384@kelso.its.bldrdoc.gov>
>Date:         Fri, 30 Apr 1999 13:42:49 -0600
>Reply-To: pic microcontroller discussion list <PICLIST@MITVMA.MIT.EDU>
>Sender: pic microcontroller discussion list <PICLIST@MITVMA.MIT.EDU>
>From: Steven Davidson <sdavidson@ITS.BLDRDOC.GOV>
>Subject:      Generator - small
>To: PICLIST@MITVMA.MIT.EDU
>Status: R
>
>I am looking for a small (.5 - 5W) generator I could use to power remote PIC
>project using wind.  I can find small motors, but no generators on the Web.
>Or the use of small motors as a generator?  Anyone with experience in these
>areas??  Charging batteries with a small generator?
>
>Thanks.
>
>Steve
>
>sdavidson@its.bldrdoc.gov
>--------------------------------------------------------
>