ein,name,tax_period,posting_year,city,state,ntee_code,total_revenue,contributions,program_revenue,total_expenses,program_expenses,fundraising_expenses,salaries_total,highest_paid,highest_paid_name,employees,volunteers,donation_share_pct,program_ratio_pct
205806345,NEW VENTURE FUND,2024-12-31,2025,Washington,DC,C05,662364100,628271501,12166350,723042837,684994710,2000298,88378156,476013,FRAN SEEGULL,732,400,94.9,94.7
923384115,THE NEW YORK CLIMATE EXCHANGE INC,2024-06-30,2025,New York,NY,C05,110664793,110664793,0,8841961,2179486,1169303,903921,18615,STEPHEN HAMMER,2,75,100.0,24.6
954116679,SOCIAL AND ENVIRONMENTAL ENTREPRENEURS,2024-12-31,2025,Calabasas,CA,C05,94599962,85045022,6462586,82017260,74517686,3200528,39375779,319483,JENNIFER HOFFMAN,785,74,89.9,90.9
943176058,Bay Area Environmental Research Institute,2024-09-30,2025,Moffett Field,CA,C05,22622849,22622849,0,22621948,18316138,0,17628376,399886,Robert Bergstrom,142,0,100.0,81.0
264129153,CLIMATE POLICY INITIATIVE INC,2024-12-31,2025,San Francisco,CA,C05,22537930,19070373,2988637,20637486,18742910,194755,10839579,369792,BARBARA BUCHNER,55,6,84.6,90.8
203076690,THE INTERNATIONAL COUNCIL ON CLEAN,2024-12-31,2025,Washington,DC,C05,22292485,20826132,1110743,26151567,22493661,323801,12078828,362874,ANDREI KODJAK,94,9,93.4,86.0
454726335,Forth Mobility Fund,2024-12-31,2025,Portland,OR,C05,21778604,20880863,886112,20689372,17469819,237567,4994520,190666,JEFF ALLEN,53,27,95.9,84.4
261150699,350ORG,2024-09-30,2025,Washington,DC,C05,19507313,19209157,0,22804410,18967045,2297966,14580806,190723,GILLIAN MAY BOEVE,35,30,98.5,83.2
830488383,OCEAN EXPLORATION TRUST INC,2024-12-31,2025,New London,CT,C05,19281365,16678700,2580006,16494077,13253264,156202,3194931,581000,DR ROBERT BALLARD,19,60,86.5,80.4
825026325,CLEARPATH INC,2024-12-31,2025,Washington,DC,C05,18380298,18777981,0,14557188,11672490,431470,8806648,667057,JEREMY BRYCE HARRELL,63,5,102.2,80.2
263106566,ACTION FOR THE CLIMATE EMERGENCY,2024-06-30,2025,Boston,MA,C05,17251841,16486656,765185,10317671,8548674,969025,6125454,235416,LEAH QUSBA,0,200,95.6,82.9
530220900,Resources for the Future Inc,2024-09-30,2025,Washington,DC,C05,16875215,14454636,0,18076584,13414309,1488669,12740003,431901,Richard G Newell,93,24,85.7,74.2
942951373,San Francisco Estuary Institute,2024-06-30,2025,Richmond,CA,C05,15591047,226989,15192290,15459096,14085690,0,9395432,168813,Warner Chabot,88,16,1.5,91.1
541892252,CENTER FOR CLIMATE AND ENERGY SOLUTIONS INC,2024-03-31,2025,Washington,DC,C05,15258264,14540493,46154,14356534,13003564,508348,5580132,476973,NATHANIEL KEOHANE,44,0,95.3,90.6
455146805,APPAREL IMPACT INSTITUTE,2024-12-31,2025,Oakland,CA,C05,14172497,10788808,3082177,11122396,8822889,275761,3544315,304487,LEWIS PERKINS,9,7,76.1,79.3
873398574,EFI FOUNDATION,2024-12-31,2025,Washington,DC,C05,14011996,2963548,10804174,12119467,9689681,160691,3328651,285105,Alexander Kizer,43,5,21.2,80.0
812560407,CENTER FOR CARBON REMOVAL,2024-12-31,2025,Washington,DC,C05,10429419,9269412,381327,11979828,10337925,765967,7646220,326000,ERIN BURNS,40,0,88.9,86.3
042609788,CENTER FOR COASTAL STUDIES INC,2024-12-31,2025,Provincetown,MA,C05,10155771,9895040,0,7609996,5849932,1154965,4493844,185004,RICHARD DELANEY,69,,97.4,76.9
223232968,CARY INSTITUTE OF ECOSYSTEM STUDIES INC,2024-06-30,2025,Millbrook,NY,C05,9510039,7307802,177107,16133528,11557515,728587,9587732,377070,JOSHUA R GINSBERG,111,46,76.8,71.6
521804051,ENVIRONMENTAL RESEARCH & EDUCATION,2024-12-31,2025,Raleigh,NC,C05,9393318,9815438,176645,7583363,2913175,4284405,1954171,393938,BRYAN F STALEY,25,175,104.5,38.4
522358837,HEALTH CARE WITHOUT HARM,2024-12-31,2025,Reston,VA,C05,8527842,7347339,1006538,11199530,9770100,1079689,5810959,161200,EMILY MEDIATE,59,13,86.2,87.2
223051362,MANOMET INC,2024-09-30,2025,Manomet,MA,C05,8259400,6346805,0,7890554,6163680,313710,4034424,261545,ELIZABETH SCHUELER,48,51,76.8,78.1
821659823,CENTER FOR CLIMATE INTEGRITY,2024-12-31,2025,Washington,DC,C05,8235380,8120000,0,6405056,5484256,243607,4050831,349992,RICHARD WILES,31,3,98.6,85.6
010515381,BIODIVERSITY RESEARCH INSTITUTE,2024-04-30,2024,Portland,ME,C05,8199685,357695,7367244,7814011,5549483,0,4770039,329488,DR DAVID EVERS,73,5,4.4,71.0
861741610,EVERGREEN COLLABORATIVE,2024-12-31,2025,Washington,DC,C05,7981270,7730483,0,8603936,7438463,269863,3862905,263711,RUFINO VELAZQUEZ,30,4,96.9,86.5
991349001,HOURGLASS CLIMATE INC,2024-12-31,2025,Montclair,NJ,C05,7558411,7479063,53536,1569299,1119023,53912,860953,96320,MARGARET ANDREWS,14,3,99.0,71.3
840688506,KEYSTONE CENTER,2024-12-31,2025,Keystone,CO,C05,6890764,3064170,3508695,6817706,5252162,356340,3366954,249502,CHRISTINE SCANLAN,28,0,44.5,77.0
562251040,RESOURCE INSTITUTE INC,2024-12-31,2025,Winston Salem,NC,C05,6666960,5919445,0,6456096,5589104,0,444134,7000,KEN WHITE,7,17,88.8,86.6
471310886,WHITEBARK INSTITUTE,2024-12-31,2025,Mammoth Lakes,CA,C05,6658654,6223319,435285,6959244,6400742,2954,1320813,126500,JANET HATFIELD,17,0,93.5,92.0
680401509,NEW BUILDINGS INSTITUTE,2024-06-30,2025,Portland,OR,C05,6427939,1543479,4859483,7525404,6370225,60692,5084148,209031,RALPH DINOLA,54,13,24.0,84.6
931283716,INSTITUTE FOR APPLIED ECOLOGY,2024-12-31,2025,Corvallis,OR,C05,6367319,6157073,66531,6662277,5271289,35824,4410704,113001,THOMAS KAYE,106,200,96.7,79.1
521043444,CLEAN WATER FUND,2024-12-31,2025,Washington,DC,C05,6129795,5961470,0,7773558,6273444,453821,5994080,140819,JEFFREY CARTER,0,224,97.3,80.7
270038938,SMART GROWTH AMERICA,2024-06-30,2025,Washington,DC,C05,5907576,4471333,1417031,9699726,6923027,12570,4019411,288000,CALVIN GLADNEY,48,20,75.7,71.4
932117635,Cascade Climate Inc,2024-12-31,2025,Somerville,MA,C05,5675000,5675000,0,3095955,2603398,112649,2217082,248624,David Ellis,17,,100.0,84.1
912153842,ECOSTUDIES INSTITUTE,2024-12-31,2025,Olympia,WA,C05,5285982,5274786,2850,5189025,4582271,0,2935289,103139,GARY SLATER,61,25,99.8,88.3
846037688,THE FOUNDATION FOR NATURAL RESOURCES,2024-12-31,2025,Broomfield,CO,C05,5211030,133325,2407832,3230140,2497507,0,1419013,310000,DAVID A RITCHIE,10,850,2.6,77.3
823815628,AMERICAN CONSERVATION COALITION INC,2024-12-31,2025,Washington,DC,C05,5070918,5023924,0,4091883,2696125,422706,2040774,121529,DANIELLE FRANZ,31,1500,99.1,65.9
205090246,GREEN ELECTRONICS COUNCIL,2024-12-31,2025,Portland,OR,C05,5046873,0,4910098,4952086,3806038,0,3581243,356854,JAMES MITCHELL,18,11,0.0,76.9
581483100,COORDINATING RESEARCH COUNCIL INC,2024-12-31,2025,Atlanta,GA,C05,5012640,3955599,266617,3807798,3160375,0,1194364,277138,CHRISTOPHER J TENNANT,7,,78.9,83.0
954604782,AMAZON WATCH,2024-06-30,2025,Oakland,CA,C05,4943159,4854639,0,5236434,4292968,365975,2810620,202405,LEILA SALAZAR-LOPEZ,25,12,98.2,82.0
134339865,ENVIRONMENT AMERICA RESEARCH AND POLICY,2024-06-30,2025,Denver,CO,C05,4697856,4385353,47175,3916314,2812717,317373,860147,0,WENDY WENDLANDT,0,5,93.3,71.8
261253086,SITKA SOUND SCIENCE CENTER INC,2024-12-31,2025,Sitka,AK,C05,4690321,3155414,1392686,4122600,2509676,0,1783984,0,MICHAEL MAUSBACK,46,,67.3,60.9
542059475,SKYTRUTH,2024-12-31,2025,Shepherdstown,WV,C05,4626595,4517690,0,3625633,3003183,273361,2507178,208463,JOHN AMOS,25,13,97.6,82.8
010927327,ELECTRIFICATION COALITION FOUNDATION,2024-12-31,2025,Washington,DC,C05,3984133,3264323,719690,4319432,3570547,241491,3055745,257384,BEN PROCHAZKA,0,5,81.9,82.7
821378870,ENVIRONMENTAL PROTECTION NETWORK,2024-12-31,2025,Washington,DC,C05,3848320,3674626,60000,3083266,2309641,155618,1699310,198269,MICHELLE ROOS,24,650,95.5,74.9
330147824,SOCIETY FOR CONSERVATION BIOLOGY,2024-12-31,2025,Washington,DC,C05,3779100,2008061,1504281,3565447,3008802,0,974718,175760,WARREN SANDER,11,11,53.1,84.4
932809510,REFLECTIVE INC,2024-12-31,2025,San Francisco,CA,C05,3646000,3646000,0,894959,714166,75993,361699,331483,DAKOTA GRUENER,4,0,100.0,79.8
463004682,SAVANNA INSTITUTE,2024-12-31,2025,Madison,WI,C05,3633316,2984797,167646,7253097,6778758,147118,4117029,150273,KEEFE KEELEY,59,13,82.2,93.5
841623284,Playa Lakes Joint Venture,2024-12-31,2025,Longmont,CO,C05,3631231,3568345,0,3409131,3186163,0,1869985,131200,Mike Carter,20,20,98.3,93.5
461860634,B TEAM HEADQUARTERS INC,2024-12-31,2025,New York,NY,C05,3601499,3546103,6850,3567586,2815841,145642,1381943,345170,HALLA TOMASDOTTIR,7,10,98.5,78.9
450493983,ENVIRONMENT CALIFORNIA INC,2024-08-31,2025,Sacramento,CA,C05,3421165,2944785,334690,1910204,1483328,345437,89449,75995,LAURA DEEHAN,5,,86.1,77.7
205561272,FOUNDATIONS OF SUCCESS INC,2024-12-31,2025,Bethesda,MD,C05,3095063,1907841,1127987,2848792,2575908,0,1581461,207575,NIKLAUS SALAFSKY,12,7,61.6,90.4
330576233,HYDROLOGIC RESEARCH CENTER,2024-09-30,2025,San Diego,CA,C05,3026806,3024660,0,2705746,1860160,0,2256166,245229,DR KONSTANTINE GEORGAKAKOS,18,,99.9,68.7
262645719,COONAMESSETT FARM FOUNDATION INC,2024-12-31,2025,East Falmouth,MA,C05,2890354,1684649,1131338,3447214,2635569,0,1573412,0,KRISTIN ABBOTT,21,,58.3,76.5
043429794,COMING CLEAN INC,2024-12-31,2025,Brattleboro,VT,C05,2837590,2729890,5798,2877526,2474574,64156,1587160,147884,JUDITH ROBINSON,17,9,96.2,86.0
260251104,2030 INC,2024-12-31,2025,Santa Fe,NM,C05,2827103,2815328,11775,3055147,2746452,34729,493315,162500,VINCENT MARTINEZ-PRESCEO TO102124,3,,99.6,89.9
660795286,INSTITUTE FOR SOCIO-ECOLOGICAL RESEARCH,2024-12-31,2025,Lajas,PR,C05,2736635,2201784,529449,2727102,2485910,0,1418934,89141,Stacey Williams,3,37,80.5,91.2
222360736,ENVIRONMENTAL ADVOCATES NY INC,2024-12-31,2025,Albany,NY,C05,2696699,2600651,0,1979284,1631224,163387,1490901,275000,VANESSA FAJANS-TURNER,14,0,96.4,82.4
472935807,THE EARTH GENOME,2024-12-31,2025,Los Altos,CA,C05,2582872,450000,2132542,4212265,3565205,0,2040050,246400,THOMAS INGOLD,13,0,17.4,84.6
942579986,California Foundation on the Environment,2024-12-31,2025,Sacramento,CA,C05,2562579,2368625,15620,2383024,1608988,71160,1061598,427196,Jay Hansen,5,91,92.4,67.5
270744614,PECAN STREET INC,2024-09-30,2025,Austin,TX,C05,2542307,1196730,1247963,2467907,2020214,0,1538911,177811,SCOTT HINSON,13,1331,47.1,81.9
452580349,CENTER FOR EARTH ENERGY AND DEMOCRACY,2024-12-31,2025,Minneapolis,MN,C05,2527065,2484024,30125,2488651,1752394,177776,1878306,225000,BYRON RAMOS-GUDIEL,15,0,98.3,70.4
237245037,CHESAPEAKE RESEARCH CONSORTIUM INC,2024-06-30,2025,Edgewater,MD,C05,2425233,2289543,135687,2345481,2292803,1957,1542510,143506,DR DENICE WARDROP,28,0,94.4,97.8
923626174,Utility Information Alliance,2024-12-31,2025,Seattle,WA,C05,2401525,2400000,0,1817476,1727543,40000,0,0,Corey Platt,0,2,99.9,95.1
760149778,INSTITUTE FOR ENERGY RESEARCH,2024-12-31,2025,Washington,DC,C05,2264834,2134310,215,2177860,1643406,191112,1236360,203445,THOMAS J PYLE,11,5,94.2,75.5
510639429,THE VERMONT CENTER FOR ECOSTUDIES INC,2024-12-31,2025,Norwich,VT,C05,2221086,1581311,522564,2464829,1778723,298532,1812951,110124,SUSAN HINDINGER,35,10,71.2,72.2
844016495,CIVILIZATION RESEARCH INITIATIVE,2024-12-31,2025,Carlsbad,CA,C05,2154946,2154750,0,4305079,3408215,122364,1298722,242250,DANIEL SCHMACHTENBERGER,2,3,100.0,79.2
833274838,SMART SURFACES COALITION,2024-12-31,2025,Washington,DC,C05,2106127,1800606,272385,1874973,896168,119055,887602,227796,GREGORY KATS,11,,85.5,47.8
522053377,Environmental Research Institute of the,2024-09-30,2025,Washington,DC,C05,2095662,2044054,36303,2133498,1979686,2774,612380,0,Jess Byrne,0,1050,97.5,92.8
454219184,Spatial Informatics Group Natural,2024-12-31,2025,Pleasanton,CA,C05,1916500,1916500,0,3088244,2839179,0,528076,17441,William Price,8,,100.0,91.9
222467379,UPSTATE FRESHWATER INSTITUTE INC,2024-12-31,2025,Syracuse,NY,C05,1882437,0,1879807,1696063,1277903,0,1160410,108066,DAVID A MATTHEWS,17,,0.0,75.3
263303629,EcoAdapt,2024-12-31,2025,Bainbridge Is,WA,C05,1854918,1824332,0,1739136,1354723,73797,827474,168109,Lara Hansen,7,110,98.4,77.9
271363108,START International Inc,2024-12-31,2025,Fort Collins,CO,C05,1798066,1777235,0,1765355,1662924,0,524598,176161,Jonathan Padgham,3,5,98.8,94.2
520970499,ENVIRONMENTAL CONCERN INC,2024-11-30,2025,St Michael,MD,C05,1792207,105400,1637450,1687611,1413456,0,571429,80570,PAIGE CAHALL,12,3,5.9,83.8
874420907,Climate Rights International,2024-12-31,2025,Berkeley,CA,C05,1756076,1655735,0,1240422,1029953,100436,699881,249870,Brad Adams,5,4,94.3,83.0
831560579,PLANET REIMAGINED INC,2024-12-31,2025,New York,NY,C05,1739342,1682596,0,844430,594002,83162,381652,77000,MILA ROSENTHAL,4,4,96.7,70.3
812714086,CIVILIZATION WORKS,2024-12-31,2025,Albany,CA,C05,1614259,1601329,0,1391494,1266617,0,228222,45000,LILY MARKLE,5,,99.2,91.0
842916598,FOOD FOR CLIMATE LEAGUE,2024-12-31,2025,Evanston,IL,C05,1579554,1218836,339364,1615247,1084898,209257,960960,178820,EVE TUROW-PAUL,11,20,77.2,67.2
201843411,EARTH ECONOMICS,2024-12-31,2026,Tacoma,WA,C05,1541694,550001,986198,1398886,911233,9298,897574,138300,MAYA KOCIAN,13,12,35.7,65.1
821105809,MAJORITYACTION,2024-12-31,2025,Silver Spring,MD,C05,1511754,1511754,0,2695398,1727479,294246,1630530,137198,DIVYA SUNDAR,18,6,100.0,64.1
463272914,Outdoor Alliance,2024-12-31,2025,Washington,DC,C05,1497356,1469615,0,1695788,1201299,99212,1081393,209650,Adam Cramer,10,12,98.1,70.8
810626946,GLOBAL JUSTICE ECOLOGY PROJECT INC,2024-03-31,2025,Randolph,NY,C05,1493226,1425369,67857,1377338,1084401,33282,349601,71400,ANNE PETERMANN,3,,95.5,78.7
550781483,APPALACHIAN MOUNTAIN ADVOCATES INC,2024-12-31,2025,Lewisburg,WV,C05,1427958,900882,377069,1022050,965707,0,877462,87641,JOSEPH LOVETT,10,,63.1,94.5
260467490,FARALLON INSTITUTE,2024-12-31,2025,Petaluma,CA,C05,1419388,1107895,310884,1417079,1190799,15015,1059297,145950,WILLIAM J SYDEMAN PHD,12,5,78.1,84.0
141809764,AUSABLE FRESHWATER CENTER INCORPORATED,2024-12-31,2025,Wilmington,NY,C05,1382222,1328565,59008,1266568,976076,27112,715720,100000,KELLEY TUCKER,12,100,96.1,77.1
521423164,CENTER FOR CLEAN AIR POLICY,2024-06-30,2025,Washington,DC,C05,1369791,1369791,0,2666860,2433222,16915,704736,153382,ALLISON BENDER,8,5,100.0,91.2
820993460,AMERICAN COMMON GROUND COUNCIL INC,2024-12-31,2025,Washington,DC,C05,1369018,1369018,0,1162854,1021355,614,283950,120000,Jeffrey Kupfer,0,5,100.0,87.8
863588375,Climate and Wildfire Institute Inc,2024-12-31,2025,San Francisco,CA,C05,1320861,1212932,0,2119021,1524918,56106,921780,181868,Bethany Hannah,12,8,91.8,72.0
660925847,Coral World Ocean and Reef Initiative Inc,2024-09-30,2025,St Thomas,VI,C05,1319515,1319216,0,1182735,1060451,0,700703,0,John H Sterne Jr,0,,100.0,89.7
473976138,CLIMATE XCHANGE EDUCATION AND RESEARCH,2024-06-30,2025,Boston,MA,C05,1288715,623048,33372,1013103,741837,113219,722791,163371,PAOLA FERREIRA MIANI,11,0,48.3,73.2
873190059,CLIMATE CHANGE AI,2024-12-31,2025,Pittsburgh,PA,C05,1267490,892368,340451,952016,833334,0,410437,0,PRIYA DONTI,7,30,70.4,87.5
991585513,CLIMATE COLLECTIVE INC,2024-12-31,2025,New York,NY,C05,1225000,1225000,0,9497,,0,0,0,ANNA LERNER NESBITT,0,5,100.0,
860767843,SONORA ENVIRONMENTAL RESEARCH INSTITUTE INC,2024-12-31,2025,Tucson,AZ,C05,1136510,1055363,81141,1035548,1035548,0,470911,30700,Ann Marie Wolf,9,40,92.9,100.0
411412684,UPPER MISSISSIPPI RIVER BASIN,2024-06-30,2025,Edina,MN,C05,1111484,1083449,2632,1171879,966742,0,833569,142209,KIRSTEN WALLACE,10,0,97.5,82.5
472930044,IOWA NUTRIENT RESEARCH AND EDUCATION,2024-12-31,2025,Des Moines,IA,C05,1090597,1077955,0,1183729,963261,0,0,0,BEN GLEASON,0,0,98.8,81.4
263999186,WATERLEGACY,2024-09-30,2025,Duluth,MN,C05,1079296,203021,0,205497,188849,7753,0,0,Ricky DeFoe,0,200,18.8,91.9
352182224,CENTER FOR PROGRESSIVE REFORM INC,2024-12-31,2025,Washington,DC,C05,1064771,999748,0,1369183,1095047,31548,1172055,0,ROBERT VERCHICK,9,,93.9,80.0
454555669,ARKANSAS ADVANCED ENERGY,2024-12-31,2025,Little Rock,AR,C05,1052595,1052595,0,418484,308716,0,139483,90606,LAUREN WALDRIP,0,,100.0,73.8
680260751,Center for Energy Efficiency and,2024-12-31,2025,Sacramento,CA,C05,1040795,1044071,0,1350932,1013202,0,712922,150367,V John White,8,24,100.3,75.0
066065807,THE WHITE MEMORIAL CONSERVATION,2024-12-31,2025,Litchfield,CT,C05,1031555,385818,174130,726321,564061,20546,462902,0,LUKAS HYDER,0,91,37.4,77.7
810554715,THE NELAC INSTITUTE,2024-09-30,2025,Weatherford,TX,C05,1022463,103865,918598,907122,612219,0,0,17500,AAREN ALGER,0,800,10.2,67.5
852619691,INFLUENCEMAP INC,2024-03-31,2025,New York,NY,C05,1007834,839834,168000,1026360,974181,0,803565,116347,KENDRA HAVEN,9,1,83.3,94.9
262880388,Power Environmental Energy Research Ins,2024-05-31,2025,Covina,CA,C05,1001021,452316,548691,802590,719488,120,471674,30000,Yongchun Tang,12,,45.2,89.6
833674586,CLIMATE INNOVATION ACTION INC,2024-12-31,2025,New York,NY,C05,990100,980800,0,516032,465420,0,0,13571,ROGER ULLMAN PRESIDENT,0,3,99.1,90.2
861580865,COMMISSION SHIFT,2024-12-31,2025,Laredo,TX,C05,986178,973574,0,1542080,1008744,138136,940773,144059,Virginia Palacios,12,5,98.7,65.4
261424697,COASTAL & ESTUARINE RESEARCH FEDERATION,2024-12-31,2025,Seattle,WA,C05,982659,496494,5200,745080,485627,0,107781,0,Linda Blum,1,165,50.5,65.2
841419302,Institute for Social and Environmental,2024-06-30,2024,Boulder,CO,C05,948239,721241,183087,886778,742329,0,396758,107293,Karen MacClune,6,8,76.1,83.7
431953180,SUSTAIN DANE INC,2024-12-31,2025,Madison,WI,C05,945786,410856,509354,989848,829409,57905,484608,100325,CLAIRE SCHAEFER,26,60,43.4,83.8
222573677,Ocean Alliance Inc,2024-06-30,2025,Gloucester,MA,C05,922728,708864,55418,1034813,890473,45134,387952,142000,Iain Kerr,9,5,76.8,86.1
020474938,HUBBARD BROOK RESEARCH FOUNDATION,2024-09-30,2025,Thornton,NH,C05,883469,757399,57500,953641,722852,79517,699635,139005,ANTHEA LAVALLEE,12,10,85.7,75.8
880663738,ENVIRONMENTAL HEALTH SCIENCES,2024-12-31,2025,Bozeman,MT,C05,869169,809381,56115,2240041,1732459,0,1560345,174147,DR PETE MYERS,17,30,93.1,77.3
843906295,ACCELERATING CIRCULARITY INC,2024-12-31,2025,Middletown,NY,C05,835976,15000,748252,1470991,1078364,133058,774020,225000,KARLA MAGRUDER,9,0,1.8,73.3
473862000,AMERICAN ENERGY INSTITUTE,2024-12-31,2025,Austin,TX,C05,834662,834662,0,1057862,1057862,0,380600,255208,JASON A ISAAC,3,6,100.0,100.0
030354216,ENVIRONMENTAL MEDIATION CENTER,2024-12-31,2025,Moretown,VT,C05,831223,823673,0,737069,676078,0,601029,248632,MATT STRASSBERG,7,2,99.1,91.7
542005763,WETLANDS WATCH INC,2024-12-31,2025,Norfolk,VA,C05,830600,818688,0,866684,792294,18642,541725,0,STEVEN EMMANUEL,8,250,98.6,91.4
204002778,ADVANCED CONSERVATION STRATEGIES,2024-12-31,2025,Williamsburg,VA,C05,823503,806739,0,846596,764521,0,170926,170039,C JOSH DONLAN III PhD,0,0,98.0,90.3
050530668,PENNENVIRONMENT RESEARCH AND POLICY CENTER INC,2024-06-30,2025,Philadelphia,PA,C05,821381,815407,0,712406,525878,40567,288279,0,CHRISTINE LINDSTROM,0,,99.3,73.8
264239065,ENERGY & ENVIRONMENT LEGAL,2024-12-31,2025,Mclean,VA,C05,820737,818113,0,894649,735891,37500,533000,0,STEVE MILLOY,0,,99.7,82.3
990386288,COALITION FOR ENVIRONMENT EQUITY AND,2024-12-31,2025,Houston,TX,C05,807750,805550,2200,139533,111696,0,0,0,DAVID CORTEZ,0,30,99.7,80.0
571176128,ENVIRONMENTAL ACTION INC,2024-06-30,2025,Denver,CO,C05,805218,794220,0,648096,419417,212574,0,0,JOHN RUMPLER,0,,98.6,64.7
237181886,RENEWABLE NATURAL RESOURCES FOUNDATION,2024-12-31,2025,Schaumburg,IL,C05,788023,0,9000,371904,,0,0,0,Tamar Schlekat,0,,0.0,
832360973,PAINT ROCK FOREST RESEARCH CENTER,2024-12-31,2025,Paint Rock,AL,C05,751752,748066,0,469861,375090,0,172740,0,MIKE DALEN,4,5,99.5,79.8
920943342,Climate Democracy Initiative,2024-12-31,2025,Denver,CO,C05,732235,732235,0,687773,235573,0,185830,72375,Natalie Montecino,4,5,100.0,34.3
452754381,MN350,2024-12-31,2025,Minneapolis,MN,C05,718496,591841,103950,1151365,774775,89045,813998,115080,THERESA MCCLENTY,17,357,82.4,67.3
932070538,ALWAYS ON ENERGY RESEARCH,2024-12-31,2025,Denver,CO,C05,708972,276955,0,354885,295989,6759,245440,111165,MITCHELL ROLLING,2,0,39.1,83.4
854324015,THE HUDSON CARBON RESEARCH FOUNDATION IN,2024-12-31,2025,Hudson,NY,C05,695329,468000,228461,826826,697950,0,457599,88888,MATTHEW SHEFFER,8,4,67.3,84.4
814204053,The Western Way Organization,2024-12-31,2025,Englewood,CO,C05,654546,647613,0,623026,621805,0,0,0,Katie Kennedy,0,,98.9,99.8
474349096,LIVING WATER ENVIRONMENTAL,2024-12-31,2025,Shohola,PA,C05,653038,0,0,801912,801912,0,356400,307000,JOHN C ELLIS,2,2,0.0,100.0
825305142,COLORADO ENERGY AND WATER INSTITUTE,2024-12-31,2025,Denver,CO,C05,630543,310000,313047,411136,213835,0,133865,28000,CHRIS HANSEN,5,7,49.2,52.0
882610473,SOUND FUTURE FOUNDATION,2024-12-31,2025,Charlottesvle,VA,C05,589953,589952,0,508741,247601,0,251965,55385,BRANDY SCHULTZ,4,0,100.0,48.7
453343654,MANDAAMIN INSTITUTE INC,2024-12-31,2025,Elkhorn,WI,C05,559933,52980,496595,489040,489040,0,198720,0,GORDON EDWARDS,16,,9.5,100.0
263700268,The Sustainability Laboratory Inc,2024-12-31,2025,New York,NY,C05,546715,546715,0,533403,489403,30374,220917,0,Michael Gukovsky,1,,100.0,91.8
900715495,FOUNDATION EARTH,2024-12-31,2025,Washington,DC,C05,542500,538500,0,543849,528004,4728,0,0,RANDALL HAYES,0,3,99.3,97.1
884392126,F Minus,2024-12-31,2025,Ardmore,PA,C05,514917,509957,0,334165,284040,6684,131774,112000,JAMES BROWNING,0,,99.0,85.0
770536154,SOUTHERN SIERRA RESEARCH STATION,2024-12-31,2025,Weldon,CA,C05,504961,472,491800,765633,556488,0,507417,82795,MARY WHITFIELD,14,0,0.1,72.7
821898138,Hyo Jeong International Foundation,2024-12-31,2025,Washington,DC,C05,495535,493163,2372,542954,334136,0,506300,63000,Dr Sun Jin Moon,11,7,99.5,61.5
208031944,ENERGY VISION,2024-12-31,2025,New York,NY,C05,472730,276677,196050,632793,409021,152107,485126,158750,MATTHEW P TOMICH,5,15,58.5,64.6
833591073,DEFIENDE VENEZUELA INC,2024-12-31,2025,Miami,FL,C05,458837,458837,0,446412,446412,0,0,24750,GENESIS DAVILA,0,0,100.0,100.0
237448202,MICHIGAN TURFGRASS FOUNDATION,2024-09-30,2025,Lansing,MI,C05,403612,93828,226489,331934,105577,16613,0,45000,CAREY MITCHELSON,0,12,23.2,31.8
112587776,HUDSONIA LIMITED,2024-09-30,2025,Annandale,NY,C05,402308,125772,275422,429409,220684,8137,312630,43000,ERIK KIVIAT,7,12,31.3,51.4
571098783,THREE RIVERS SOLID WASTE TECHNOLOGY,2024-06-30,2024,Jackson,SC,C05,390340,0,330539,231212,213799,0,2400,300,THERESA TAYLOR,0,0,0.0,92.5
264767097,ENVIRONMENTAL LAW AND POLICY CENTER,2024-06-30,2025,Chicago,IL,C05,365818,350000,0,13173,8060,0,5810,0,HOWARD A LEARNER,0,9,95.7,61.2
273782286,ENVIRONMENTAL PULSE INSTITUTE,2024-08-31,2024,Centreville,VA,C05,343000,0,343000,348074,,0,309500,80000,ASHBINDU SINGH,0,,0.0,
264738711,Tree Institute International Inc,2024-05-31,2025,Ft Lauderdale,FL,C05,312972,60950,246018,271709,268422,0,0,0,Mary Chambers,0,23,19.5,98.8
460797066,CLIMABLE INC,2024-12-31,2025,Cambridge,MA,C05,311056,248584,43941,487123,423766,15833,384394,0,ASA AULIN AHLBERG,16,0,79.9,87.0
812889063,FLORIDA SPRINGS COUNCIL INC,2024-12-31,2025,High Springs,FL,C05,299371,280028,0,262237,186640,26754,194173,85512,Ryan Smart,3,50,93.5,71.2
237063420,WATER QUALITY RESEARCH FOUNDATION,2024-12-31,2025,Lisle,IL,C05,293747,205891,0,461597,351286,15758,0,0,RICHARD A MEST,0,72,70.1,76.1
751657144,TEXAS ENVIRONMENTAL HEALTH ASSOC,2024-12-31,2025,Georgetown,TX,C05,287656,68006,200985,261645,232663,0,48108,45719,JENNIFER LEE,1,75,23.6,88.9
882035572,KEELING CURVE FOUNDATION,2024-12-31,2025,San Diego,CA,C05,261850,261850,0,174933,143672,6593,0,0,RALPH KEELING,0,3,100.0,82.1
043737768,CENTER FOR SNOW AND AVALANCHE STUDIES,2024-06-30,2024,Silverton,CO,C05,261609,261609,0,199601,142333,0,112623,0,MARTHA WHITMORE,0,,100.0,71.3
391893896,AMOS A Mid-Iowa Organizing Strategy,2024-06-30,2024,Des Moines,IA,C05,250768,228410,0,213524,213524,0,178270,95068,Courtney Dufford,0,0,91.1,100.0
562086667,SANDHILLS ECOLOGICAL INSTITUTE INC,2024-12-31,2025,Southern Pnes,NC,C05,247747,246738,0,249536,186893,0,160592,54079,KERRY BRUST,4,3,99.6,74.9
770527664,California Coastal Protection Network,2024-12-31,2025,Santa Barbara,CA,C05,235500,0,235500,200062,178704,6047,107867,0,Susan Jordan,1,,0.0,89.3
992060470,AQUATIC PLANT MANAGEMENT SOCIETY,2024-12-31,2025,Holly Springs,NC,C05,206748,40201,140972,169300,153217,0,0,0,BRITTANY CHESSER,0,22,19.4,90.5
263638933,CYBER FUTURE FOUNDATION,2024-12-31,2025,Dallas,TX,C05,206708,50000,156435,353802,293689,0,0,0,VALMIKI MUKHERJEE,0,10,24.2,83.0
412030911,OKLAHOMA SUSTAINABILITY NETWORK ASSOCIATION,2024-12-31,2025,Oklahoma City,OK,C05,200000,200000,0,188936,188936,0,0,0,Isaac Rutel,0,7,100.0,100.0
470982430,Clean Water Legacy,2024-12-31,2025,Rapid City,SD,C05,189195,189195,0,228744,228744,0,123589,0,Bruce Ellison,7,,100.0,100.0
992027250,CLIMATE COMPETITION PROJECT,2024-12-31,2025,Durham,NC,C05,175289,173850,0,0,,0,0,0,CHRIS CARMODY,0,,99.2,
731672982,GLOBAL FOOTPRINT NETWORK INC,2024-12-31,2025,Oakland,CA,C05,156478,73175,83303,152924,151496,2727,0,0,MATHIS WACKERNAGEL,0,0,46.8,99.1
341919165,FOUNDATION FOR ENVIRONMENTAL RESEARCH,2024-12-31,2025,Cambridge,MA,C05,150569,150000,0,105081,88832,43,58554,0,JAMES ANDERSON,2,6,99.6,84.5
760697693,LANGETREE - DUCK FARM ECO CENTER,2024-12-31,2025,Raywood,TX,C05,146250,68300,77950,167100,149315,0,0,0,CHARLOTTE ALLEN,0,200,46.7,89.4
844419173,CALSAFE RESEARCH CENTER,2024-12-31,2025,Newport Beach,CA,C05,142355,111430,30925,152604,152406,0,0,0,ERIC FAIRON,0,3,78.3,99.9
481109700,INTERNATIONAL SOCIETY FOR REEF STUDIES,2024-12-31,2025,Tavernier,FL,C05,139910,90053,23831,81124,81124,0,0,0,Christian Voolstra,0,5,64.4,100.0
030546145,HAERETICUS ENVIRONMENTAL LABORATORY,2024-12-31,2025,Lynchburg,VA,C05,136000,0,136000,129706,,0,0,0,CRAIG DOWNS,0,,0.0,
811208194,DEEP CREEK WATERSHED FOUNDATION INC,2024-12-31,2025,Oakland,MD,C05,116105,88733,0,112668,94567,0,0,0,ROBERT HOFFMANN,0,0,76.4,83.9
521267399,DRINKING WATER RESEARCH FOUNDATION,2024-11-30,2025,Alexandria,VA,C05,114884,120276,0,99439,91762,0,47151,43121,JACK C WEST,0,11,104.7,92.3
200257742,AQUATIC RESTORATION AND RESEARCH INSTITUTE,2024-12-31,2025,Rollinsville,CO,C05,114568,10156,0,182729,180282,0,151414,65200,Jeffrey C Davis,2,0,8.9,98.7
141589922,Tellus Institute Inc,2024-12-31,2025,North Quincy,MA,C05,113181,0,222,408255,401194,0,318524,134992,Paul D Raskin,3,0,0.0,98.3
841610236,SUSTAINABLE SETTINGS,2024-12-31,2025,Carbondale,CO,C05,101754,24777,76927,151816,119369,9310,426,0,PETER HAWKINS,0,0,24.3,78.6
461349949,NORTHERN FOREST ATLAS FOUNDATION INC,2024-12-31,2025,Ray Brook,NY,C05,94234,85921,0,141382,141382,0,0,0,EDWARD W MCNEIL,0,0,91.2,100.0
382347168,NORTHWEST MICHIGAN HORTICULTURAL RESEARCH FOUNDATION,2024-12-31,2025,Traverse City,MI,C05,92461,92461,0,84928,52589,0,0,0,BRUCE,0,9,100.0,61.9
208418924,Borneo Research Council,2024-12-31,2025,Phillips,ME,C05,91533,4225,1728,26934,21471,0,3152,0,Charity R Appell,0,6,4.6,79.7
201767415,Institute for Compatible Development Inc,2024-09-30,2025,Moss Point,MS,C05,90433,72000,0,98678,91329,0,0,0,L DAVID COMPTON,0,,79.6,92.6
521332690,RECYCLING RESEARCH FOUNDATION INC,2024-12-31,2025,Washington,DC,C05,85763,75280,0,44373,44373,0,0,0,CHRISTINE GNEIDING,0,24,87.8,100.0
262951372,Damascus Citizens for Sustainability Inc,2024-12-31,2025,Milanville,PA,C05,77599,77569,0,87792,62201,8656,22500,22500,BARBARA ARRINDELL,0,30,100.0,70.9
473666781,PLEISTOCENE PARK FOUNDATION INC,2024-12-31,2025,Huntingdon Vy,PA,C05,68735,0,0,68239,68239,0,0,0,EUGENE POTAPOV,0,1,0.0,100.0
726146173,SCHLIEDER TRUST FBO UNO UWM CHAIR TRUST,2024-06-30,2024,New Orleans,LA,C05,55976,0,0,32899,22896,0,2579,2579,,0,,0.0,69.6
650688476,SOLUTION TO AVOID RED TIDE INC,2024-12-31,2025,Tallevast,FL,C05,55776,51117,4440,100884,72046,764,14416,0,SANDY GILBERT,1,,91.6,71.4
884091317,GLOBAL PORTAL INSTITUTE,2024-12-31,2025,Dover,DE,C05,30645,30645,0,30645,7301,6554,0,0,LUCY XU,0,0,100.0,23.8
934063686,GLOBAL CARBON MARKET UTILITY GOVERNING,2024-12-31,2025,New York,NY,C05,0,0,0,151101,123534,0,0,0,MARK CARNEY,0,3,,81.8