Certification Nation Leaderboard

Since EPA launched the ENERGY STAR program 30 years ago, more than 40,000 buildings have earned ENERGY STAR certification for superior energy performance. To celebrate the program’s 30th anniversary, we offered special recognition to organizations that helped us build a nation of ENERGY STAR certified buildings by earning the ENERGY STAR for at 5 or more buildings and plants in 2022. For more details, see “How is this calculated?” at the bottom.

30th Anniversary EPA's ENERGY STAR Program: Elite Member

Elite Members

These organizations certified 150 or more buildings or plants in 2022.

Elite members Number of certified buildings
Conservice 815
RE Tech Advisors 794
Cenergistic 504
Sustainable Investment Group 483
UL Solutions 330
Maximum Energy Professionals 220
Cushman & Wakefield U.S., Inc. 194
Environmental SAVE 183
CodeGreen Solutions Inc. 180
Schneider Electric 173
Servidyne 168
Energent Solutions 158
Ventas, Inc. 154
Consumers Energy  153
Huntington National Bank 151

30th Anniversary EPA's ENERGY STAR Program: Executive Member

Executive Members

These organizations certified 50 or more buildings or plants in 2022.

Executive members Number of certified buildings
Jones Lang LaSalle, Inc. 135
Kilroy Realty Corporation–Los Angeles 124
Hines 113
Leading Edge Consultants 110
Verdani Partners 110
Partner Energy 104
Beacon Capital Partners 98
Nuveen Real Estate 92
Blue Ocean Energy 91
CMTA Energy Solutions 87
Clarion Partners 78
JP Morgan Asset Management–Real Estate Americas 77
The RMR Group, LLC 77
ESD 76
PGIM Real Estate 69
Invesco, Ltd. 68
Dunamis Energy Consultants, LLC 67
Healthpeak Properties Inc.  67
Highwoods Properties 67
Northwood Office 67
Viable Green Building Solutions 67
EBI Consulting 65
AEW Capital Management U.S. 62
Fairfax County Public Schools 61
TriStem Engineering, Inc. 61
EMA - Energy Management Associates, Inc. 60
Environmental Compliance and Sustainability Engineering, LLC 60
Brookfield Properties 59
Hudson Pacific Properties 58
Pinellas County Schools 58
Global Facility Solutions, LLC 57
Atria Senior Living 56
Greystar 56
Hillsborough County Public Schools 56
Welltower Inc. 55
Dollar Tree/Family Dollar 54
Link Logistics 53
BentallGreenOak 51
Dialectic, Inc. 51
Kohl’s 51
MetLife Investment Management 51
Trane U.S., Inc. 51

30th Anniversary EPA's ENERGY STAR Program: Premier Member

Premier Members

These organizations certified 15 or more buildings or plants in 2022.

Premier members Number of certified buildings
Alere Property Group 49
Piedmont Office Realty Trust 47
Bridge Commercial Real Estate 45
Nexus Integrated Solutions 44
Office Properties Income Trust 42
Starwood Capital Group 42
Sunrise Senior Living Management, Inc. 42
Nebo School District 41
DWS 40
Lillibridge Healthcare Services 40
Brandywine Realty Trust 39
BXP 38
LaSalle Investment Management 37
Bozzuto Management Company 36
Des Moines Public Schools 36
Town of Glastonbury 36
Fulton County Schools 34
GID Investment Advisers LLC 33
Zeller 33
AMLI Residential 32
Principal Asset Management 31
New York Life Real Estate Investors 30
Tishman Speyer 30
UBS Realty Investors  29
Yardi Energy 28
Digital Realty 27
LivCor 27
Loudoun County Public Schools 26
Physicians Realty Trust 26
Atrium Health 25
Barings 25
Burton Energy Group 25
Diversified Healthcare Trust 25
ARA US Hospitality Management, Inc. 24
Green2Sustainable 24
Mansfield Independent School District, TX 24
USAA Real Estate 24
Verdus, LLC 24
American Assets Trust 22
American Realty Advisors 22
Basin Street Properties 22
Flagstar Bank 22
Lionstone Investments 22
AEI Consultants 21
JBG SMITH 21
Kenneth J Kogut & Associates 21
Newmark 21
Nova Group GBC 21
Pacific Urban Investors 21
Americold Logistics, LLC 20
ASB Real Estate 20
CIM Group 20
Kayne Anderson Real Estate 20
LBA Realty / LBA Logistics 20
Rockhill Management, LLC 20
Sustainable Solutions Corporation 20
Appleton Area School District 19
Energy Guy, LLC 19
Suncoast Credit Union 19
Bimbo Bakeries USA 18
Bullitt County Public Schools 18
City Office REIT 18
Memorial Hermann Health System 18
RXR 18
AXA IM – US Real Estate 17
Energility 17
Shorenstein Realty Services 17
Bernstein Management Corporation 16
Columbia Property Trust 16
Easterly Government Properties 16
ENGIE Impact 16
Gables Residential 16
Paramount Group, Inc. 16
Rankin County School District 16
Sioux City Community School District 16
CP Group 15
DivcoWest 15
EnergyPrint 15
Hobbs Municipal Schools 15
HPI Real Estate Management, Inc. 15
Jamestown 15
MAA 15
Stockbridge 15
The Michaels Companies 15
Universal Health Services Inc. 15
Verizon 15

30th Anniversary EPA's ENERGY STAR Program: Member

Members

These organizations certified 5 or more buildings or plants in 2022.

Members Number of certified buildings
Grapevine - Colleyville ISD 14
Healthcare Realty 14
Remedy Medical Properties 14
Sun Prairie Area School District 14
TA Realty 14
Berkshire Residential Investments 13
Carr Properties 13
Synergy Investments 13
Dubuque Community School District 12
Rising Realty Partners 12
Scott County Schools, KY 12
SL Green 12
Transwestern Real Estate Services 12
Worth & Associates  12
Advocate Aurora Health 11
Fifth Third Bank 11
Hardin County Schools 11
National Real Estate Advisors 11
The Swig Company 11
Aurora Health Care 10
CITY Furniture 10
Green Econome 10
Indianapolis Public Schools 10
Parkway Property Investments 10
Parkway School District 10
Quarterra 10
Switch Automation 10
Target 10
American 1 Credit Union 9
California State Lottery 9
Elevance Health, Inc.  9
Equity Residential 9
Lincoln Public Schools 9
Rockwood Capital 9
Smith Seckman Reid, Inc. 9
Union Bank 9
Wellington Management, Inc. 9
Alhambra Unified School District 8
Bethlehem Area School District 8
Billingsley Property Services, Inc. 8
Building Resources LLC 8
CommonWealth Partners 8
EastGroup Properties, Inc. 8
FCM Engineering 8
Granite Properties 8
Midland Public Schools 8
Ryan Companies 8
Stoneweg US, LLC 8
Vanbarton Group LLC 8
Atlanta Property Group 7
Avanath Capital Management, LLC 7
Bon Secours Mercy Health 7
Honda Development and Manufacturing of America 7
Nationwide Mutual Insurance Company 7
Picotte Companies 7
Sabey Data Centers 7
South Bend Community School Corporation 7
TriProperties 7
Vornado Realty Trust 7
AHA Consulting Engineers 6
Baker Engineering LLC 6
Blake Real Estate, Inc. 6
Boone County Schools 6
Cannon Hill Capital Partners 6
Ecosystem Energy 6
Engineering Economics Inc.  6
Evolution Sustainability Group 6
GLP Capital Partners 6
HACE 6
Johnson County, Kansas 6
Lewisville Independent School District 6
Lockheed Martin  6
Marathon Petroleum Corporation 6
MITIMCo 6
Pope and Land Real Estate Services 6
Square K Energy Solutions, Inc  6
AlerisLife 5
BTU Engineers, LLC 5
Crow Holdings Capital 5
Cyclone Energy Group 5
Darrell L Goss, LPE, CEM 5
David Energy Systems, Inc.  5
DRFC Metro LLC  5
Elme Communities 5
Empire State Realty Trust 5
EverWest Real Estate Investors 5
Fairfield 5
General Motors Company 5
Hamilton County Facilities 5
Irgens 5
Kaiser Permanente Northwest 5
LXP Industrial Trust 5
Marcus Partners 5
Mesirow Institutional Real Estate Direct Investments 5
NORESCO 5
NTT Global Data Center Americas 5
Park Hotels and Resorts 5
Solhem Companies 5
Southwood Realty 5
The Howard Hughes Corporation 5
Workspace Property 5

How is this calculated?

The number of certified buildings for each organization is based on data in the ENERGY STAR certified building registry. Please note that there may be multiple variations of some organizations' names in the registry, depending on how the organization was listed in the certification application (e.g., ABC Enterprises; ABC Enterprises, Inc.; AB&C Ent. Inc.). EPA compiled these variations to the best of our ability to assigned a single number of certified buildings per organization.