EARNINGS RELEASES

5/6/2008 Hydrogenics Reports First Quarter 2008 Results
3/10/2008 Hydrogenics Reports Fourth Quarter and 2007 Results
11/7/2007 Hydrogenics Reports Third Quarter 2007 Results and Decision to Windup Test Equipment Business
8/10/2007 Hydrogenics Reports Second Quarter 2007 Results
5/11/2007 Hydrogenics Reports First Quarter 2007 Results
3/21/2007 Hydrogenics Reports Fourth Quarter and Fiscal 2006 Results
11/13/2006 Hydrogenics Reports Third Quarter 2006 Results
8/8/2006 Hydrogenics Reports Second Quarter 2006 Results
5/15/2006 Hydrogenics Reports First Quarter 2006 Results
2/22/2006 Hydrogenics Reports Preliminary Fourth Quarter and Fiscal 2005 Results
2/7/2006 Hydrogenics to release Q4, 2005 results on February 22, 2006
11/4/2005 Hydrogenics Reports Third Quarter 2005 Results
10/25/2005 Hydrogenics to Announce Third Quarter Results
8/4/2005 Hydrogenics Reports Second Quarter 2005 Results
7/27/2005 Hydrogenics to Announce Second Quarter Results
5/9/2005 Hydrogenics Reports First Quarter 2005 Results
4/26/2005 Hydrogenics Announces Reporting Date for First Quarter 2005 Financial Results
3/2/2005 Hydrogenics Reports Fourth Quarter And Full Year 2004 Results
2/8/2005 Hydrogenics Announces Reporting Date For Fourth Quarter and Full Year 2004 Financial Results
11/10/2004 Hydrogenics Reports Third Quarter 2004 Results
8/10/2004 Hydrogenics Reports Second Quarter 2004 Results
8/3/2004 Hydrogenics Announces Reporting Date For Second Quarter 2004 Financial Results
5/6/2004 Hydrogenics Reports First Quarter 2004 Results
4/29/2004 Hydrogenics Announces Reporting Date for First Quarter 2004 Financial Results
3/2/2004 Hydrogenics Reports Fourth Quarter and Year End 2003 Results
2/12/2004 Hydrogenics Announces Reporting Date for Year End 2003 Financial Results
11/6/2003 Hydrogenics Reports Third Quarter 2003 Results
8/7/2003 Hydrogenics Reports Second Quarter 2003 Results
5/8/2003 Hydrogenics Reports First Quarter 2003 Results
2/12/2003 Hydrogenics Reports Fourth Quarter and Full Year 2002 Results
1/28/2003 Hydrogenics Announces Reporting Date For Fourth Quarter and Full Year 2002 Financial Results
11/12/2002 Hydrogenics Reports Third Quarter 2002 Results
10/22/2002 Hydrogenics Announces Reporting Date for Third Quarter 2002 Financial Results
8/8/2002 Hydrogenics Reports Second Quarter 2002 Results
7/30/2002 Hydrogenics Announces Reporting Date for Second Quarter 2002 Financial Results
5/15/2002 Hydrogenics Announces First Quarter 2002 Financial Results
3/7/2002 Hydrogenics Reports Full Year 2001 Results
2/27/2002 Hydrogenics Announces Reporting Date for Year End 2001 Results
11/20/2001 Hydrogenics Announces Third Quarter 2001 Financial Results
8/24/2001 Hydrogenics Reports Second Quarter 2001 Financial Results
8/16/2001 Hydrogenics Announces Reporting Date for Second Quarter 2001 Results
5/24/2001 Hydrogenics Reports First Quarter 2001 Financial Results
3/22/2001 Hydrogenics Reports Year End and Fourth Quarter Results
11/29/2000 Hydrogenics Reports Third Quarter Results