| Press release | The Green Cup of Polo is Washington D.C.'s First Cleaner and Greener Certified Event | Leonardo Academy | 07-03-2008 | Sustainability | Events & Entertainment |
| Press release | National Sustainable Agriculture Standard -- Last Call for Standards Committee Applications Deadline: July 7, 2008 | Leonardo Academy | 07-01-2008 | Sustainability | Environment |
| Press release | National Sustainable Agriculture Standard Will Revolutionize American Agricultural Production and Markets | Leonardo Academy | 05-20-2008 | Sustainability | Environment |
| Press release | National Sustainable Agriculture Standard - Two Weeks Remaining to Submit Applications for Standards Committee | Leonardo Academy | 05-12-2008 | Sustainability | CSR - General |
| Press release | White Paper on the Economics of LEED for Existing Buildings for Individual Buildings Released by Leonardo Academy | Leonardo Academy | 05-12-2008 | Green Building | Sustainability |
| Press release | Growing Interest in Sustainable Agriculture Draft Standard | Leonardo Academy | 04-01-2008 | Sustainability | Environment |
| Press release | Basin Electric Power Cooperative Donates Green Tags from Waste Heat Recovery Projects to Offset Emissions from 2007 Cleaner and | Leonardo Academy | 03-06-2008 | Sustainability | Environment |
| Press release | CB Richard Ellis Group, Inc. 2007 World Conference: Gold Level Emissions Offset Achievement | Leonardo Academy | 01-14-2008 | CSR - General | Environment |
| Press release | Greenbuild 2007 Conference Offsets Emissions | Leonardo Academy | 11-09-2007 | CSR - General | Environment |
| Press release | Greenbuild Carbon Offset Donation Highlights Importance of Forest Sequestration | Leonardo Academy | 11-09-2007 | CSR - General | Environment |
| Press release | Cleaning Industry Climate Initiate Launched at the US Green Building Council's Annual Conference | Leonardo Academy | 11-09-2007 | Environment | Green Building |
| Press release | Clinton Presidential Library Earns a LEED for Existing Buildings Platinum Rating | Leonardo Academy | 11-14-2007 | Green Building | Environment |
| Press release | Emissions Trial Standard Announced - Milliken Carbon Negative Status Certified | Leonardo Academy | 11-09-2007 | CSR - General | Environment |
| Press release | Standards Committee Selected to Drive National Sustainable Agriculture Standard Forward | Leonardo Academy | 07-29-2008 | Environment | Sustainability |
| Press release | UPDATED: The Green Cup of Polo is Washington D.C.'s First Certified Cleaner and Greener Event | Leonardo Academy | 07-08-2008 | Environment | Events & Entertainment |
