| 2022 | Air | Bike All Winter Program | Canmore Community Cruisers | Canmore |
| 2022 | Business | | Zeno Renewables Inc. | Edmonton & Calgary |
| 2022 | Community Group or Non-profit | | Newo Global Energy | Camrose |
| 2022 | Education | | Alberta Tomorrow Foundation | Cochrane |
| 2022 | Government | 25 Years of Environmental Achievements at the M.D. of Ranchland No. 66 | The Municipal District of Ranchland No. 66 | Nanton |
| 2022 | Land | The Edmonton Urban Farm | Explore Edmonton | Edmonton |
| 2022 | Lifetime Achievement | | Steve McIsaac | Edmonton |
| 2022 | Public Engagement & Outreach | WILD Outside and Canadian Conservation Corps | Canadian Wildlife Federation | Edmonton & Calgary |
| 2022 | Waste Management | | Blenderz Garment Recyclers | Edmonton |
| 2022 | Water | The Riparian Web Portal | North Saskatchewan Watershed Alliance | Edmonton |
| 2022 | Wildlife & Biodiversity | The Plant Biodiversity Lab | Dr. Jana Vamosi at the University of Calgary | Calgary |
| 2022 | Youth | Alberta Youth Leaders for Environmental Education | Alberta Council for Environmental Education | Alberta-wide |
| 2021 | Air | We Care About The Air You Breathe | Calgary Region Airshed Zone | Calgary |
| 2021 | Business | | YYC Growers & Distributors | Calgary |
| 2021 | Community Group or Non-Profit | | Solar Alberta | Edmonton |
| 2021 | Education | | Lacombe Composite High School's EcoVision | Lacombe |
| 2021 | Energy | Charting the Path to a Sustainable Future: Fort Chipewyan Off-grid Solar Farm & Storage | ATCO and Three Nations Energy | Fort Chipewyan |
| 2021 | Infrastructure | | The Confluence | Waiparous |
| 2021 | Land | 10 Years of Grassland Education | Glenbow Ranch Park Foundation | Cochrane |
| 2021 | Lifetime Achievement | | Pat Letizia | Calgary |
| 2021 | Public Engagement & Outreach | Defend Alberta Parks | Canadian Parks and Wilderness Society (CPAWS) - Northern Alberta Chapter, CPAWS Southern Alberta Chapter, and the Alberta Environmental Network | Provincewide |
| 2021 | Shared Footprints Award | Vermilion River Watershed Restoration and Enhancement Project | Vermilion River Watershed Alliance | Vermilion |
| 2021 | Waste Management | Styro-Go Foam Recycling | Styro-Go Canada Inc. | Calgary |
| 2021 | Water | Pigeon Lake Watershed Management Plan – Caring for the Lake Together | Pigeon Lake Watershed Management Plan, Steering Committee | Pigeon Lake |
| 2021 | Youth | Lives with Less Plastic | Jade Janzen | Cochrane |
| 2020 | Community Group or Nonprofit Association: Grassroots | AWES – Trees Are The Solution | Agroforestry and Woodlot Extension Society | Edmonton |
| 2020 | Community Group or Nonprofit Association: Large Organization | Municipal Climate Change Action Centre | Alberta Urban Municipalities Association & Rural Municipalities of Alberta | Edmonton |
| 2020 | Education | W.I.L.D. Program for Outdoor Adventuring | Rocky View Schools – Ecole Manachaban Middle School | Airdrie |
| 2020 | Emerald Challenge: Climate Change | Sustainable Development Project Phase IX Rooftop Solar Array | Cochrane Highschool Sustainable Development Committee | Cochrane |
| 2020 | Government Institution | First Canadian Municipal Long Range Electric Buses | City of St. Albert | St. Albert |
| 2020 | Large Business | Sustainability at the Edmonton Convention Centre | Edmonton Convention Centre | Edmonton |
| 2020 | Lifetime Achievement | Pres Winter | | Viking |
| 2020 | Public Education & Outreach | Inside Education: Youth Environmental Leadership Summits | Inside Education | Edmonton |
| 2020 | Shared Footprints Award | Dale Hodges Park | Sans façon; Watershed+; City of Calgary; AECOM; O2 Planning + Design; Source2Source; Wilco Contractors Southwest Inc. | Calgary |
| 2020 | Small Business | Waste to Energy Project (ConocoPhillips Surmont Plant) | Eco-Growth Environmental Inc. | Calgary |
| 2019 | Community Group or Not-For-Profit Association: Grassroots | Conserving Alberta’s Most Fragmented Ecoregion | Edmonton and Area Land Trust | Edmonton |
| 2019 | Community Group or Not-For-Profit: Large Organization | Goodwill Edmonton Impact Centre Sustainability Program | Goodwill Edmonton Impact Centre | Edmonton |
| 2019 | Education: Post-Secondary | Land Reclamation International Graduate School | Faculty of Agricultural, Life and Environmental Sciences University of Alberta | Edmonton |
| 2019 | Emerald Challenge: Climate Change | | Indigenous Electricity Technical Working Group | Edmonton |
| 2019 | Government Institution | Natural Asset Mapping | City of Edmonton | Edmonton |
| 2019 | Large Business | SPUD.ca: Let’s Not Waste! | SPUD.ca | Edmonton |
| 2019 | Lifetime Achievement | | Lloyd Dahl | Alix |
| 2019 | Public Education and Outreach | Empower Me Alberta | Empower Me | Calgary |
| 2019 | Shared Footprints Award | Finding Common Ground | Battle River Watershed Alliance | Camrose |
| 2019 | Small Business | Move the World! | College Hunks Hauling Junk and Moving | Edmonton |
| 2019 | Youth | Sustainability Leadership Council | MacEwan University | Edmonton |
| 2018 | Community Group or Not-For-Profit Association: Grassroots | Carnivores and Communities Program | Waterton Biosphere Reserve | Pincher Creek |
| 2018 | Community Group or Not-For-Profit: Large Organization | Environment & Climate Literacy Project | Green Calgary | Calgary |
| 2018 | Education: Post-Secondary | Green Building Technologies Lab and Demonstration Centre | SAIT ARIS Green Building Technologies | Calgary |
| 2018 | Education: School or Classroom | | Innovate | Edmonton |
| 2018 | Government Institution | E2 Street Lighting Program | City of Calgary | Calgary |
| 2018 | Individual Commitment | Bike to Work Day | Lonny Balbi | Calgary |
| 2018 | Large Business | Beaver Creek Wood Bison Project | Syncrude Canada Ltd. & the Fort McKay First Nation | Fort McMurray |
| 2018 | Public Education and Outreach | Fish Creek Environmental Learning Centre Education Program | Alberta Environment and Parks | Calgary |
| 2018 | Shared Footprints Award | Creekwatch Citizen Science and Stewardship | RiverWatch Institute of Alberta | Edmonton |
| 2018 | Small Business | | Redemptive Developments | Edmonton |
| 2018 | Youth | Mission Replant Fort McMurray | EcoYOLO | Fort McMurray |
| 2017 | Community Group or Not-for-Profit Association: Grassroots | | Decentralised Energy Canada | Calgary |
| 2017 | Community Group or Not-for-Profit Association: Large Organization | Recycling Without Limits | Cerebral Palsy Association in Alberta | Calgary |
| 2017 | Education: Post-Secondary | Alternative Energy Technology Program | NAIT | Edmonton |
| 2017 | Education: School or Classroom | | Aspen Heights MicroSociety | Red Deer |
| 2017 | Emerald Challenge: Innovation | The Mosaic Centre for Conscious Community and Commerce | Cuku's Nest Enterprises Ltd. | Edmonton |
| 2017 | Government Institution | Root for Trees | City of Edmonton | Edmonton |
| 2017 | Individual Commitment | Wild Rose Consulting Inc | Ann Smreciu | Edmonton |
| 2017 | Large Business | Sustainability Program | Fairmont Chateau Lake Louise | Lake Louise |
| 2017 | Public Education & Outreach | Advancing Environmental and Energy Education in Alberta | Alberta Council for Environmental Education | Canmore |
| 2017 | Shared Footprints | | Foothills Stream Crossing Partnership | Hinton |
| 2017 | Small Business | | Bullfrog Power | Calgary |
| 2017 | Youth | | The Green Medium | Edmonton |
| 2016 | Community Group or Not-For-Profit Association: Grassroots | | Electronic Recycling Association | Calgary |
| 2016 | Community Group or Not-for-Profit Association: Large Organization | | Green Calgary | Calgary |
| 2016 | Education: Post-Secondary | University-based Community Service – Learning for the Environment | University of Alberta – Augustana Campus | Camrose |
| 2016 | Education: School or Classroom | Warriors of the Rainbow | Clandonald School | Clandonald |
| 2016 | Emerald Challenge: Innovation | Solar PV Incentive Program | Town of Banff | Banff |
| 2016 | Government Institution | Reuse Centre | City of Edmonton, Utility Services Branch | Edmonton |
| 2016 | Individual Commitment | Western Sky Land Trust Society | Jerry Brunen | Calgary |
| 2016 | Large Business | Implementing and Sharing Energy Efficiency Innovation | ConocoPhillips Canada | Calgary |
| 2016 | Public Education and Outreach | The Classroom Energy Diet Challenge | The Royal Canadian Geographical Society | Ottawa |
| 2016 | Shared Footprints Award | | ALUS in Alberta | Calgary |
| 2016 | Small Business | Echohaven | Echo-Logic Land Corporation | Calgary |
| 2016 | Youth | | Haley Todesco | Calgary |
| 2015 | Community Group & Nonprofit Association | Camrose Wildlife and Greenspace Stewardship Project | Camrose Wildlife and Stewardship Society | Camrose |
| 2015 | Education | Green Commuting Hubs | Captain Nichola Goddard School | Calgary |
| 2015 | Emerald Challenge Award: Water | Living By Water | Nature Alberta | Edmonton |
| 2015 | Emerald Challenge Award: Water | Yellow Fish Road | Trout Unlimited Canada | Calgary |
| 2015 | Government Institution | Designing for Wildlife in an Increasingly Fragmented World | City of Edmonton | Edmonton |
| 2015 | Individual Commitment | | Dr. Bonnie Shapiro | Calgary |
| 2015 | Large Business | Sandhill Fen Technical Advisory Committee | Syncrude Canada Ltd. | Fort McMurray |
| 2015 | Public Education & Outreach | Quest/Destination Conservation Program | ConocoPhillips Canada | Calgary |
| 2015 | Small Business | | Verge Permaculture | Calgary |
| 2015 | The Ron Kruhlak Youth Award | | Junior Achievement of Northern Alberta & NWT | Edmonton |
| 2014 | Community Group & Nonprofit Association | Children's Summer Camp | Camp Maskepetoon | Sherwood Park |
| 2014 | Community Group & Nonprofit Association | | The Mistakiis Institute | Calgary |
| 2014 | Community Group & Nonprofit Association | | Solar Energy Society of Alberta | Edmonton |
| 2014 | Education: School or Classroom | EcoVision Projects | Lacombe Composite High School | Lacombe |
| 2014 | Emerald Challenge: Water | Lake Watch Program | Alberta Lake Management Society | Edmonton |
| 2014 | Emerald Challenge: Water | Southern Rockies Watershed Project | Southern Rockies Watershed Project Team | Edmonton |
| 2014 | Government Institution | Waste In Residence Program | Office of Sustainability, University of Alberta | Edmonton |
| 2014 | Individual Commitment | Stewardship, Signage and Sense of Place in an Urban Prairie | Polly L. Knowlton Cockett | Calgary |
| 2014 | Individual Commitment | | Barry Kolenosky | Lac La Biche |
| 2014 | Individual Commitment | A Career Dedicated to Wildlife Conservation | Bob Peel | Carstairs |
| 2014 | Large Business | Statoil Understanding Caribou Initiatives | Statoil Canada | Calgary |
| 2014 | People's Choice | | Herman Chang and Hillview School | Edmonton |
| 2014 | Public Education & Outreach | Project Webfoot | Ducks Unlimited | Calgary |
| 2014 | Public Education & Outreach | Discovery 5 Net Zero Home | SAIT Polytechnic & Avalon Master Builder | Calgary |
| 2014 | Ron Kruhlak Award for Emerging Youth | | Henry Wise Wood High School - Environment Club | Calgary |
| 2014 | Shared Footprints Award | Algar Restoration Pilot Project | Canada's Oil Sands Innovation Alliance (COSIA) | Calgary |
| 2014 | Small Business | Rough Fescue Grasslands Restoration Project | Tannas Conservation Services | Cremona |
| 2014 | Small Business | Waldron Project | Waldron Grazing Co-Operative Ltd. | Stavely |
| 2014 | Youth | Student Led Initiatives For Sustainable Education (SLISE) | SLISE at Queen Elizabeth High School | Edmonton |
| 2014 | Emerald Challenge Award: WATER | Southern Rockies Watershed Project | Southern Rockies Watershed Project Team | Edmonton |
| 2013 | Education: School or Classroom | Green Schools and Kids in the Garden | Emma Gilbertson, Deb Greiner and Antonella Bell | Edmonton |
| 2013 | Emerald Challenge: Water | Old Man Watershed Council | Shirley Pickering | Lethbridge |
| 2013 | Government Institution | Alberta's Wet Areas Mapping Initiatives | Alberta Department of Environment and Sustainable Resource Development | Edmonton |
| 2013 | Individual Commitment | University of Calgary, Biogeoscience Institution Experiential Education Program | Michael J. Mappin | Calgary |
| 2013 | Individual Commitment | Dory's Enviro Work | Dory Rossiter | Calgary |
| 2013 | Large Business | The Nutriboost Program | DMI, Peace River Pulp Division | Peace River |
| 2013 | Large Business | What's the Green Deal Program | London Drugs Ltd | Richmond, BC |
| 2013 | Not-For-Profit Association | Preserving our Lands; Preserving our Legacy | Edmonton and Area Landtrust | Edmonton |
| 2013 | Not-For-Profit Association | Road Watch in the Pass | Led by Rob and Loretta Schaufele | Crowsnest Pass |
| 2013 | Not-For-Profit Association | Eco-Initiatives Program | Calgary Folk Music Festival | Calgary |
| 2013 | Public Education & Outreach | Teacher Professional Development Programs | Inside Education | Edmonton |
| 2013 | Shared Footprints Award | | Montane Elk Project | |
| 2013 | Small Business | Afforestation Project | The Carbon Farmer Inc | Peace River |
| 2013 | Youth | Mycroremediation of the Oil Sands | Kelcie Miller-Anderson | Edmonton |
| 2012 | Government Institution | A Decade of Leadership to Pioneer New Approaches to Conserve Urban Biodiversity | City of Edmonton | Edmonton |
| 2012 | Large Business | Landmark Penelized Construction System | Landmark Group of Builders | Edmonton |
| 2012 | Individual Commitment | | Tom Moore | Slave Lake |
| 2012 | Youth | Neighbourhood Environmental Stewardship | Tyson Bohnert | Lethbridge |
| 2012 | Community Group | | Evergreen Centre for Resource Excellence and Innovation | Grande Prairie |
| 2012 | Emerald Challenge Award: Alberta's Oil Sands | His work relating to the Oil Sands Leadership Initiative (OSLI) - Innovation and Advancement for Sustainable Oil Sands Development | Bob Mitchell | Calgary |
| 2012 | Large Business | Phytoremediation of Petroleum Hydrocarbons | ConocoPhillips Canada | Calgary |
| 2012 | Small Business | Hazardous Towel to Clean Energy | Executive Mat Service | Calgary |
| 2012 | Not- For-Profit Association | Husky Energy Endangered Species Program | Calgary Zoological Society Centre for Conservation | Calgary |
| 2012 | Public Education & Outreach | Waterton ESI Camp | Parks Canada | Waterton Park |
| 2012 | Shared Footprints Award for Integrated Land Management | Berland Smoky Regional Access Development Plan | Foothills Landscape Management Forum | Peace River |
| 2012 | Education: School or Classroom | U of C TRTL Solar Home | University of Calgary Solar Decathlon Team | Calgary |
| 2012 | Individual Commitment | | Larry Simpson | Calgary |
| 2011 | Shared Footprints Award | Bighorn Access Management Plan Implementation | Bighorn Backcountry Monitoring Group, Standing Committee | Rocky Mountain House |
| 2011 | Emerald Challenge Award: Alberta's Oil Sands | Tailings Reduction Operation | Suncor Energy Inc. | Fort McMurray |
| 2011 | Business | | Ion Print Solutions | Nisku |
| 2011 | Education: Non-Formal | Caring for Our Watersheds | Agrium Inc. | Calgary |
| 2011 | Not- For-Profit Association | | Climate Change Central | Calgary |
| 2011 | Community Group | Leaders By Example | Off the Creek Landowners | Red Deer |
| 2011 | Youth | Environmental Coordination Office of Students (ECOS) | University of Alberta Students Union | Edmonton |
| 2011 | Education: School or Classroom | | Linda Wight: Brightview School | Edmonton |
| 2011 | Government Institution | Capital City Downtown Plan | City of Edmonton | Edmonton |
| 2011 | Individual Commitment | | Jim Martin | Edmonton |
| 2011 | Individual Commitment | | Don and Marie Ruzicka | Killam |
| 2010 | Business | Water Recycling System for Large Livestock Operations | Livestock Water Recycling Inc. | Calgary |
| 2010 | Business | ENMAX Conservatory | ENMAX Corporation | Calgary |
| 2010 | Community Group | Water Management Plan Implementation | Bow River Basin Council | Calgary |
| 2010 | Education: Non-Formal | A+ for Energy Education Grant Program | BP Canada Energy Company | Calgary |
| 2010 | Education: School or Classroom | SEEDS Green School | Westglen Elementary School | Edmonton |
| 2010 | Emerald Challenge Award: Alberta's Oil Sands | Objectives and Frameworks to Protect the Environment | Chris Fordham | Calgary |
| 2010 | Government Institution | HAT Smart - City of Medicine Hat Environmental Initiative | City of Medicine Hat | Medicine Hat |
| 2010 | Individual Commitment | Moths of the Aspen Parkland Ecosystem | Dr. Charley Bird | Erskine |
| 2010 | Not-For-Profit Association | Promote Knowledge of Alberta's Native Plants; Conserve Alberta's Native Plant Species and Their Habitats; and Preserve Plant Species and Habitat for the Enjoyment of Present and Future Generations | Alberta Native Plant Council | Calgary |
| 2010 | Youth | Alberta Solar Decathlon Project | Alberta Solar Decathlon Team | Calgary |
| 2010 | Shared Footprints Award | | Alberta-Pacific Forest Industries | Boyle |
| 2010 | Shared Footprints Award | | Integrated Land Management & Innovative Pipelining Strategies | Grande Prairie |
| 2010 | Business | TMX - Anchor Loop Project | Kinder Morgan Canada Inc. | Calgary |
| 2009 | Business | TREECYCLE: Making Protecting Nature LOGical | LOGical Creations Ltd. | Airdrie |
| 2009 | Education: School or Classroom | Ground Works | Calgary Zoo | Calgary |
| 2009 | Education: Non-Formal | Mayor's Environmental Expo | City of Calgary | Calgary |
| 2009 | Business | Lafarge Meadows Enhanced Gravel Site Reclamation | Lafarge | Calgary |
| 2009 | Government Institution | Calgary Board of Education EcoStewardship Initiative | EcoTeam | Calgary |
| 2009 | Individual Commitment | Boisand Water Filter | David Manz, P. Eng., P. Ag. | |
| 2009 | Individual Commitment | A Lifetime of Environmental Commitment and Advocacy | Jill and Basil Seaton | |
| 2009 | Not-For-Profit Association | A Pioneering Environmental Project | Alberta Birds of Prey Foundation | Coaldale |
| 2009 | Youth | Edmonton's Children's-Oranized Anti-Idling Recruiters | Eco-Air | Edmonton |
| 2009 | Community Group | Capital Region River Valley Park | River Valley Alliance | Edmonton |
| 2008 | Government Institution | Water Centre | City of Calgary | Calgary |
| 2008 | Business: Small | Sustainability Program | Mountain Equipment Co-op Calgary | Calgary |
| 2008 | Corporate or Institutional Leadership | Rocky Mountain Eagle Research Foundation | Peter Sherrington | Calgary |
| 2008 | Education: Other Organization | CPAWS Environmental and Action Education Program | Canadian Parks and Wilderness Society Calgary/Banff Chapter | Calgary |
| 2008 | Education: School or Classroom | River Stewardship Project | David Thompson High School | |
| 2008 | Community Group | Conserving and Celebrating Edmonton's Native Plants | Edmonton Naturalization Group | Edmonton |
| 2008 | Not-For-Profit Association | The Calgary Materials Exchange | Clean Calgary Association | Calgary |
| 2008 | Research & Innovation | Carbon Capture and Storage: A Novel Approach to Reducing Greenhouse Gas Emissions | Dr. William (Bill) Daniel Gunter | |
| 2008 | Youth | Calgary Herald Green Guide | Emma Gilchrist | Calgary |
| 2008 | Business: Large | E.L. Smith Water Treatment Plan Upgrade | EPCOR & Associated Engineering | |
| 2008 | Climate Change | Heavy Oil Well Vent Gas Gathering Project | County of Vermilion River Natural Gas Utility | Vermilion |
| 2007 | Business: Small | A Community Hub to Facilitate Change | Earth's General Store | Edmonton |
| 2007 | Climate Change | Win-Win Enhanced Oil Recovery and CO2 Storage at EnCana's Weyburn Oilfield | EnCana Corporation | Calgary |
| 2007 | Community Group | Grassroots Northland Farmers' Market | Grassroots NW Environmental Awareness Society | |
| 2007 | Corporate or Institutional Leadership | A Mentor and a Coach | Peter Dickey | |
| 2007 | Education: Other Organization | Greenlearning.ca | The Pembina Institute/Pembina Foundation | Calgary |
| 2007 | Education: School or Classroom | We Are the Stewards of Our Environment | St. Jerome Catholic Elementary School | Calgary |
| 2007 | Government Institution | Developing and Managing Waste Stewardship Programs | Alberta Environment | |
| 2007 | Individual Commitment | Preserving the Natural World Through Advocacy, Building Birdhouses and Battling Weeds | Andrew Stiles | |
| 2007 | Individual Commitment | Conservation Excellent and Leadership in Alberta's Waterton Park Front Project | The W. Garfield Weston Foundation, John (awarded posthumously) and Barbara Pooles and the Nature Conservancy of Canada - Alberta Region | |
| 2007 | Not-For-Profit Association | Achieving Measurable Industry Transformation and Environmental Awareness | Built Green Society of Canada, Ener Vision & SAIT Polytechnic | Calgary |
| 2007 | Research & Innovation | Sustainable Landfill Biocell Technology | Patrick Hettiaratchi | |
| 2007 | Youth | 2007-08 University of Calgary Solar Car | The University of Calgary Solar Team | Calgary |
| 2007 | Business: Large | Recycling Waste Water as an Alternative to Withdrawing Water From the River | Petro-Canada and the City of Edmonton | Edmonton |
| 2006 | Climate Change | Using a Combination of Proven and New technologies to Achieve Environmental Savings | Sterling Homes | |
| 2006 | Community Group | Improving Water Quality with a Focus on Manure Management | Little Red Deer River Watershed Initiative | Red Deer |
| 2006 | Education: Other Organization | Outdoor Recreation as an Approach to Environmental Education | Strathcona Wilderness Centre | Edmonton |
| 2006 | Education: School or Classroom | Walk the Prairie Grass Labyrinth to Enter the Naturescape – a Meditative Journey to an Urban Nature Experience | Riverdale Elementary School | Edmonton |
| 2006 | Government Institution | Supporting Environmentally Sustainable Growth | Alberta Environmentally Sustainable Agriculture Program (AESA) | |
| 2006 | Large Business | Eliminating Flaring and H2S (sour gas) Emissions | EnCana Corporation | |
| 2006 | Individual Commitment | A Lifetime Developing Awareness and Education North Americans about Conservation | Dr. Edgar T. and Jeanne Jones | |
| 2006 | Not-For-Profit Association | Promoting Economically and Environmentally Sustainable Farming Practices | Alberta Reduced Tillage LINKAGES | |
| 2006 | Research & Innovation | Increasing Drinking Water Efficiency in Commercial Pork Production Facilities | Dennis McKerracher | |
| 2006 | Small Business | Recycling Industrial and Commercial Paint | Calibre Environmental Ltd. | |
| 2006 | Corporate or Institutional Leadership | A Visionary Pioneer in Environmental and Conservation Enforcement Education | E.B. (Buck) Cunningham | |
| 2005 | Large Business | Integrated Resource Management Program | Ainsworth Lumber Co. Ltd. | |
| 2005 | Community Group | “Driven by Nature, Powered by Producers” Demonstrating Excellence in Environmental Stewardship and Community Education | Beaver Creek Watershed Group | |
| 2005 | Education: Other Organization | Improvement of Riparian Areas and Their Ecological Processes and Functions | Cows and Fish Alberta Riparian Habitat Management Society | |
| 2005 | Education: School or Classroom | Rescue, Reclaim and Restore: 3 Rs of Environmental Education | Dr. E.W. Coffin School | |
| 2005 | Government Institution | Canmore’s Sustainability Initiatives | Town of Canmore | Canmore |
| 2005 | Individual Commitment | Protecting the Alberta Rangelands | Clare & Kathy Tannas | |
| 2005 | Climate Change | EnviroSmart Streetlights Residential Retrofit Project | The City of Calgary, ROADS | Calgary |
| 2005 | Not-For-Profit Association | Building a Foundation for the Future | North Saskatchewan Watershed Alliance | |
| 2005 | Research & Innovation | Instrumented Watersheds for Reclamation Research at Syncrude | Syncrude Canada Ltd. | |
| 2005 | Small Business | Integrated Manure Utilization System (IMUS) Technology | Highmark Renewables Inc. | |
| 2005 | Small Business | The Zero Spill System (ZSS) | Katch Kan Limited | |
| 2005 | Youth | Sustainable Development Committee | Cochrane High School | Cochrane |
| 2005 | Corporate or Institutional Leadership | Enhancing the Integration of Environmental Issues with Resource Development | Roger Creasey, M.Sc., P. Biol. | |
| 2004 | Climate Change | AUMA Energy Aggregation Program | Alberta Urban Municipalities Association | |
| 2004 | Community Group | Restoring and Managing Habitat for Waterfowl and Other Species by Promoting Environmental Stewardship and Sustainable Landscapes for People and Wildlife | Alberta NAWMP Partnership | |
| 2004 | Corporate or Institutional Leadership | Leadership and Collaboration for Protection, Conservation and Restoration of Nature and Natural Systems | Phil Lulman | |
| 2004 | Education: Other Organization | Fostering Sustainable Waste Behavior: Public Education Programs | City of Edmonton, Waste Management Branch | Edmonton |
| 2004 | Education: School or Classroom | Ellerslie Environmental Program and Projects – Preserving, Protecting, Sustaining | Ellerslie Elementary & Junior High School | Ellerslie |
| 2004 | Government Institution | The City of Calgary’s Corporate ISO 14001 Environmental Management System | City of Calgary | Calgary |
| 2004 | Individual Commitment | Nature's Advocate | Cheryl Bradley | |
| 2004 | Large Business | Weldwood’s “Special Places in the Forest” Program | Weldwood of Canada Limited – Hinton Division | Hinton |
| 2004 | Not-For-Profit Association | Electricity Project Team – Managing Electricity Generation Emissions Now and for the Future | Clean Air Strategic Alliance | |
| 2004 | Not-For-Profit Association | A Small Solution to Large Programs | Light Up the World Foundation | |
| 2004 | Research & Innovation | Foothills Model Forest Grizzly Bear Research Program | Foothills Model Forest | |
| 2004 | Small Business | Mitigating Environmental Impact When Conducting Seismic Programs | Active Environmental Services Ltd. | |
| 2004 | Youth | Outstanding Leadership in Youth-Led Community Initiatives | Pamela Langan and Erika Finlay | |
| 2003 | Climate Change | Greenhouse Gas Reduction Strategy | Alberta- Pacific Forest Industries Inc. | |
| 2003 | Community Group | Habitat Restoration Project | Cochrane Branches & Banks | Cochrane |
| 2003 | Education: Other Organization | Des Crossley Demonstration Forest Education Project | Sunpine Forest Products Ltd. | |
| 2003 | Education: School or Classroom | Intensive Livestock Operations Project (ILO Project) | Clive School | Clive |
| 2003 | Government Institution | North Division Police Station | City of Edmonton, North Division Police Station | Edmonton |
| 2003 | Individual Commitment | Commitment to Service | Pat & Dick Clayton | |
| 2003 | Large Business | EMEND (Ecosystem Management Emulating Natural Disturbances) | Daishowa-Marubeni International Ltd. | |
| 2003 | Not-For-Profit Association | Buffalo Lake Moraine Conservation Project | Alberta Conservation Association | |
| 2003 | Research & Innovation | The Northern Watershed Project | Alberta Conservation Association | |
| 2003 | Research & Innovation | Native Plant Development Team | Alberta Research Council | |
| 2003 | Small Business | Heat PlusPower System: Small-Scale Clean heat and Power (CHP) Optimization for Improved Energy Efficiency and Reduced Emissions | Mariah Energy Corporation | |
| 2003 | Corporate or Institutional Leadership | Dedication to Environmental Management Protection | Don Klym | |
| 2002 | Not-For-Profit Association | Milk Container Recycling Program | Alberta Dairy Council | |
| 2002 | Community Group | Volunteer Stewards Program | Wagner Natural Area Society | |
| 2002 | Government Institution | “Leaving a Legacy” – from Words to Action | Town of Okotoks | Okotoks |
| 2002 | Individual Commitment | The Solar Servant | Gordon Howell | |
| 2002 | Individual Commitment | Ecological Diversity of Plant and Animal Communities | Steven & Kristen Tannas | |
| 2002 | Large Business | Clean Air Initiative | Rimbey Gas Plant | |
| 2002 | Education: Other Organization | Ann and Sandy Cross Conservation Area | Sandy Cross Conservation Foundation | |
| 2002 | Research & Innovation | Greening Business Curricula: Integrating Sustainability into the Core | Dr. Harrie Vredenburg | |
| 2002 | Research & Innovation | Native Plant Development Team – Vegreville | Native Plant Development Team, Alberta Research Council | Vegreville |
| 2002 | Small Business | Ride the Wind | Vision Quest Windelectric Inc. | |
| 2002 | Climate Change | Board of Governors’ Climate Change Award | EPCOR Energy Services (Alberta) Inc. | |
| 2002 | Corporate or Institutional Leadership | Biodiversity Management in the Resource Industry | Dr. Luigi Morgantini | |
| 2001 | Community Group | Milk River Aquifer Management Advisory Committee (MRAMAC) | Milk River Aquifer Management Advisory Committee (MRAMAC) | |
| 2001 | Community Group | Studying and Improving Water Quality | Oldman River Basin Water Quality Initiative | |
| 2001 | Corporate or Institutional Leadership | Passion for Ecological Conservation and Public Consultation | Brian Worbets | |
| 2001 | Corporate or Institutional Leadership | Innovation and Capacity Development in Community and Aboriginal Affairs in Alberta’s Hydrocarbon Industry | Brian Plesuk | |
| 2001 | Education: Other Organization | Nature Interpretation and Environmental Education Centre | Kerry Wood Nature Centre | |
| 2001 | Education: School or Classroom | Enviro Kids | St. Teresa of Avila School | |
| 2001 | Government Institution | A Management Framework, Enforcing the Principle of “No Net Negative Environmental Impact” | Waterton Community Plan 2000 | |
| 2001 | Individual Commitment | Commitment to Environmental Excellence | Dr. Stephen Herrero | |
| 2001 | Large Business | A Recreation Strategy for Weldwood’s Forest Management Area | Weldwood’s Recreation Enhancement Project | |
| 2001 | Large Business | Unique Forest Management Project Woodland Caribou | Weyerhaeuser Company Limited | |
| 2001 | Not-For-Profit Association | Preserving the Ecological, Productive, Scenic and Cultural Values of Alberta’ Prairie and Foothill Regions | Southern Alberta Land Trust Society (SALTS) | |
| 2001 | Research & Innovation | Preservation and Utilization of Western Canada Rangeland (1981-Present) | Dr. Walter David Willms | |
| 2001 | Small Business | Preservation of Biological Diversity | Prairie Seeds Inc. | |
| 2001 | Communications, Media and the Arts | “The Living World” Television Series and Nature Trust | King Motion Picture Corporation | |
| 2000 | Small Business | Re-usable Pallet Wrapper | Amici Enterprises Inc. | |
| 2000 | Community Group | Ecosystem Management System in the Boreal Forest | Alberta Pacific Forest Management task Force | |
| 2000 | Corporate or Institutional Leadership | Translating the Sustainable Development Ethic into Action | Jim Leslie | |
| 2000 | Education: Other Organization | Fostering Ecological Literacy in Students, Teachers, Curriculum Developers and the General Public | University of Calgary, Kananaskis Field stations | |
| 2000 | Education: School or Classroom | Ardrossan Elementary Environmental Club | Ardrossan Elementary Environmental Club | Ardrossan |
| 2000 | Government Institution | Developing a New Approach to Waste Management | City of Edmonton | Edmonton |
| 2000 | Individual Commitment | Natural History Education and Natural Areas Protection and Management | David Elphinstone | |
| 2000 | Large Business | Zero Discharge Approach to Effluent Management | Lamb-Weston – A Division of ConAgra | |
| 2000 | Large Business | Improve Wildlife Habitat | PanCanadian Petroleum Ltd. | |
| 2000 | Not-For-Profit Association | Recycling Regulated Beverage Containers | Alberta Beverage Container Recycling Corporation | |
| 2000 | Not-For-Profit Association | Gaetz Lakes Sanctuary | Red Deer River Naturalists Society | Red Deer |
| 2000 | Research & Innovation | Recruitment Box | River Flow Regulation For Cottonwood Preservation | |
| 2000 | Community Group | Fish Rescues in Irrigation Canals | Fish Rescue Project | |
| 2000 | Small Business | Revolutionized Approach to Both Forest Management Practices and Product Manufacturing | Spray Lake Sawmills (1980) Ltd. | |
| 2000 | Communications, Media and the Arts | Increasing Environmental Awareness | Encompass Magazine | |
| 1999 | Communications, Media and the Arts | Delivering Tailor-Made Environmental Education Performances and Resources | Puffin Productions | |
| 1999 | Education: Other Organization | Addressing the Relationship between Environmental Quality and Economic Development | FEESA, An Environmental Education Society | |
| 1999 | Government Institution | Sustainable Okotoks Development Model | Town of Okotoks | Okotoks |
| 1999 | Individual Commitment | Enforcement of Endangered Species Legislation | Corporal Ken Chatel | |
| 1999 | Community Group | Addressing Impacts on, and Protection of, the Environment and the Health of Residents | Wood Buffalo Environmental Association | |
| 1999 | Large Business | Sustainable Forest Management | Alberta-Pacific Forest Industries Inc. | |
| 1999 | Not-For-Profit Association | Management of Routine Solution Gas Flaring | Clean Air Strategic Alliance | |
| 1999 | Research & Innovation | Waste Management Research | Dr. Chi Chang | |
| 1999 | Small Business | Transforming a High-Technical/High-Input Commercial Feeding Operation to a Low Input, Nature Based Grazing Operation | Hi-gain Ranching | |
| 1999 | Individual Commitment | Prairie Conservation Forum | Ian Dyson | |
| 1998 | Communications, Media and the Arts | Theatre of the Natural World | Evergreen Theatre Society | |
| 1998 | Community Group | Addressing Concerns about the Environmental Impact of Increased Human Activities Within the Cooking Lake/Blackfoot Grazing, Wildlife and Recreational Area | Blackfoot Core Table | |
| 1998 | Education: Other Organization | Providing Hands-On Environmental Education Programs for School Children | Bennett Environmental Education Centre, Edmonton | Edmonton |
| 1998 | Government Institution | Ecospace Evaluation Process | City of Red Deer | Red Deer |
| 1998 | Individual Commitment | Earth Day Canada | Peter Jansen | |
| 1998 | Large Business | Improving Environmental Performance in the Areas of Effluent Treatment, Multiple Uses of Land Base and Research and Education | Alberta Newsprint Company | |
| 1998 | Not-For-Profit Association | Providing Financial and Consultative Support to Albertans Working Toward a Better Environment | Alberta Ecotrust Foundation | |
| 1998 | Research & Innovation | Agricultural Impacts on Water Quality in Alberta – an Initial Assessment | Dr. Anne-Marie Anderson | |
| 1998 | Small Business | Environmentally Responsible Technology to Treat the Liquid Effluent from the Meat, Hog, Poultry and Fish Processing Industries | Epsilon Chemicals Ltd. | |
| 1997 | Communications, Media and the Arts | The Chevron EcoFile | CKUA Radio and Chevron Canada | Edmonton |
| 1997 | Community Group | Inglewood Woodlands Park | Rotary Club of Calgary Olympic | Calgary |
| 1997 | Education: Other Organization | Developing an Environmental Ethic Among the Citizens of Lethbridge | Helen Schuler Coulee Centre | |
| 1997 | Government Institution | Protecting and Enhancing the North Saskatchewan River Basin | City of Edmonton, Asset Management and Public Works | Edmonton |
| 1997 | Individual Commitment | Recognizing the Impact of Human Encroachment on Wildlife | Kim Allan (Blomme) | |
| 1997 | Large Business | Emissions Control | Suncor Energy Inc. | |
| 1997 | Not-For-Profit Association | Conserving Creation and Creating Employment | Edmonton Recycling Society | Edmonton |
| 1997 | Research & Innovation | Waste Pulp and Paper Mill Sludge Turned into a Resource for Farmers and Forestry Industry | Terry Macyk | |
| 1997 | Small Business | EcoSys | Eco Tech Consulting | |
| 1997 | Youth | Conservation Map | Alberta 4-H Conservation Camp | |
| 1997 | Youth | Environmental Education Program | Destination Conservation | |
| 1997 | Corporate or Institutional Leadership | Cows and Fish, Riparian Habitat Management Project | Barry Adams and Lorne Fitch | |
| 1996 | Not-For-Profit Association | Example of How Nature Can Coexist with Industry | Ellis Bird Farm Ltd. | |
| 1996 | Communications, Media and the Arts | A Commitment to Education the Public about the Environment | Image Works Alberta Inc. | |
| 1996 | Education: School or Classroom | Environment Club | Marlene Keanie | |
| 1996 | Government Institution | Leading the Way to Provide Interpretative Programs, Exhibits, and Information on the Environment | John Jantzen Nature Centre | |
| 1996 | Individual Commitment | Cochrane Wildlife Reserve | Clio Smeeton | Cochrane |
| 1996 | Large Business | Achieved the Fastest Emergency Loan Support Approval in the History of the World Bank | AGRA Earth & Environmental Ltd. | |
| 1996 | Corporate or Institutional Leadership | Hay-Zama Wetland Complex | Pat Cabezas | |
| 1996 | Not-For-Profit Association | Conserving Fish and Wildlife and Enhance Their Habitat | Sherwood Park Fish and Game Association | Sherwood Park |
| 1996 | Research & Innovation | Integrating Often Competing Land Uses to Maintain Landscape Health, Biodiversity and Economic Use | Antelope Creek Ranch Technical Committee | |
| 1996 | Small Business | Built Canada’s First EnviroHome | Challenger Homes Inc. | |
| 1996 | Youth | Surpassed 500 Environmental Action Projects Completed | SEEDS – Society, Environmental & Energy Development Studies Foundation | |
| 1996 | Community Group | Enhance the Big Lake Natural Habitat, Promotes Conservation, and Develops Interpretative Trails, Facilities and Programs | Big Lake Environmental Support Society | |
| 1995 | Communications, Media and the Arts | Earthwatch | RDTV “Earthwatch” | |
| 1995 | Community Group | Encouraging the Repopulation of Mountain Blue Birds | Mountain Bluebird Trails Conservation Group | |
| 1995 | Corporate or Institutional Leadership | Leading the Environmental Way | Dr. Bonnie Kaplan | |
| 1995 | Education: Other Organization | Destination Conservation | Environmental Resource Centre | |
| 1995 | Government Institution | Environmental Education | Alberta Environmental Protection | |
| 1995 | Government Institution | Outdoor Master Plan | Strathcona County | Sherwood Park |
| 1995 | Individual Commitment | Winagami Conservation Area | John O’Mahony | |
| 1995 | Large Business | Environmental Green Plan | Hotel Macdonald | |
| 1995 | Not-For-Profit Association | Environmental Practice Guidelines | APEGGA | |
| 1995 | Research & Innovation | Eco-Research Chair in Environmental Risk Management | Professor Steve Hrudy | |
| 1995 | Small Business | Alberta Sustainable Home | A.S.H., Autonomous & Sustainable Housing Inc. | |
| 1994 | Communications, Media and the Arts | The Living Flow | ACCESS Network | |
| 1994 | Government Institution | Environmental Action | City of Edmonton | Edmonton |
| 1994 | Individual Commitment | Advocating on Behalf of Environmental Social Justice Issues | Alderman Tooker Gomberg | |
| 1994 | Individual Commitment | Ellis Bird Farm Ltd. | Micheal O’Brien | |
| 1994 | Large Business | A 20% Reduction on Power Demand | Alberta Power Ltd. | |
| 1994 | Small Business | Toxic Waste Disposal Facilities | DBS Environmental | |
| 1994 | Community Group | Marketing Reusable Building Material | Envirocycle Expediting International Institute | |
| 1993 | Communications, Media and the Arts | Your Natural Choice | CFRN TV | |
| 1993 | Community Group | A Model of Excellence | Calgary Zoo Education Programs Brian Keating | |
| 1993 | Corporate or Institutional Leadership | Power Smart Programs | Ken McCready | |
| 1993 | Education: Other Organization | The Atlas of Breeding Birds of Alberta | Federation of Alberta Naturalists | |
| 1993 | Individual Commitment | Land Owner habitat Program | Elmer A. Kure | |
| 1993 | Large Business | Waste Reduction Always Pays | Dow Chemical Canada Inc. (Western Canadian Division) | |
| 1993 | Lifetime Environmental Achievement | Dr. John Walter Grant MacEwan | | Edmonton |
| 1993 | Small Business | Reducing the Amount of Waste Sent to Landfills | Bagel Tree Delicatessen in Old Strathcona | |
| 1992 | Education: School or Classroom | SEEDS Program | Alberta School Students | |
| 1992 | Government Institution | Treatment of Hazardous Wastes | Alberta Special Waste Management Corporation | |
| 1992 | Individual Commitment | Rural Recycling Depot | Lois Soderstrom | |
| 1992 | Individual Commitment | Lobbying for an Environmental Impact Assessment | Martha Kostuch | |
| 1992 | Large Business | Putting Out Oil-Well Fires in Kuwait | Safety Boss Ltd. | |
| 1992 | Not-For-Profit Association | Restoring Frank Lake | Ducks Unlimited Canada (Frank Lake Developments and Wetland Environments Curriculum Unity) | |