Liabilities / Assets
29th percentile
Higher debt load relative to assets than 29% of similar nonprofits.
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
29th percentile
Higher debt load relative to assets than 29% of similar nonprofits.
Liabilities / Revenue
60th percentile
Higher debt load relative to revenue than 60% of similar nonprofits.
Net Margin
17th percentile
Higher net margin than 17% of similar nonprofits.
Top Officer Pay
38th percentile
Higher top officer pay than 38% of similar nonprofits.
Top officer pay equals 2.2% of source-year revenue.
Asset Growth
35th percentile
Faster asset growth than 35% of similar nonprofits.
Revenue Growth
48th percentile
Faster revenue growth than 48% of similar nonprofits.
Assets
Up$68,227,819
Up $1,472,849 (+2.2%) from 2016
Net Assets
Up$60,742,259
Up $1,846,977 (+3.1%) from 2016
Liabilities
Down$7,485,560
Down $374,128 (-4.8%) from 2016
Revenue
Up$12,859,047
Up $554,241 (+4.5%) from 2016
Expenses
Down$13,755,089
Down $703,342 (-4.9%) from 2016
Net Income
Up-$896,042
Up $1,257,583 (+58%) from 2016
Rff's mission is to improve environmental, energy, and natural resource decisions through impartial economic research and policy engagement.
IMPROVE ENVIRONMENTAL/NATURAL RESOURCE Policy MAKING WORLDWIDE THRU SOCIAL SCIENCE RESEARCH.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $35,134,441 | $23,505,892 | ▼ $11,628,549 |
| Investments Other Securities | $11,977,635 | $21,908,505 | ▲ $9,930,870 |
| Savings and Temporary Cash Investments | $6,481,119 | $11,061,667 | ▲ $4,580,548 |
| Land, Buildings, and Equipment, Net | $7,449,318 | $7,225,865 | ▼ $223,453 |
| Pledges and Grants Receivable | $4,698,152 | $3,758,378 | ▼ $939,774 |
| Cash and Non-Interest-Bearing Accounts | $505,310 | $394,629 | ▼ $110,681 |
| Prepaid Expenses and Deferred Charges | $35,953 | $2,680 | ▼ $33,273 |
| Accounts Receivable | $482 | $1,596 | ▲ $1,114 |
| Total Assets | $66,754,970 | $68,227,819 | ▲ $1,472,849 |
| Other Assets Total | $472,560 | $368,607 | ▼ $103,953 |
| Liabilities | |||
| Tax Exempt Bond Liabilities | $4,605,000 | $4,310,000 | ▼ $295,000 |
| Accounts Payable and Accrued Expenses | $2,934,056 | $2,678,454 | ▼ $255,602 |
| Other Liabilities | $258,181 | $368,816 | ▲ $110,635 |
| Deferred Revenue | $43,325 | $96,322 | ▲ $52,997 |
| Grants Payable | $19,126 | $31,968 | ▲ $12,842 |
| Total Liabilities | $7,859,688 | $7,485,560 | ▼ $374,128 |
| Net Assets / Fund Balance | |||
| Unrestricted Net Assets | $47,233,605 | $49,933,822 | ▲ $2,700,217 |
| Permanently Rstr Net Assets | $6,489,407 | $6,489,407 | → $0 |
| Temporarily Rstr Net Assets | $5,172,270 | $4,319,030 | ▼ $853,240 |
| Total Net Assets Fund Balance | $58,895,282 | $60,742,259 | ▲ $1,846,977 |
| Total Liabilities and Net Assets / Fund Balance | $66,754,970 | $68,227,819 | ▲ $1,472,849 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Buildings | $6,774,655 | $5,209,747 | $11,984,402 |
| Equipment | $451,210 | $1,628,348 | $2,079,558 |
| Other Securities | $30,351 | - | - |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2016 | $6,595,765 | $0 | ▲ $852,180 | $266,471 | $7,181,474 |
| 2015 | $6,443,209 | $50 | ▲ $418,977 | $266,471 | $6,595,765 |
| 2014 | $6,992,902 | $5,450 | ▼ $288,672 | $266,471 | $6,443,209 |
| 2013 | $6,535,627 | $171,000 | ▲ $552,746 | $266,471 | $6,992,902 |
| 2012 | $5,994,460 | $390,000 | ▲ $376,177 | $225,010 | $6,535,627 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Alan J Krupnick | Senior fellow | FT | $228,377 | $52,277 | $280,654 |
| terri O'BRIEN | VP-finance & Admin | FT | $222,024 | $55,284 | $277,308 |
| Laurel Lee Harvey | VP-dev & Corp Secretary (terminated 8/14/17) | FT | $219,766 | $50,858 | $270,624 |
| Laurel Lee Harvey | VP-dev & Corp Secretary (terminated | - | $204,766 | $65,858 | $270,624 |
| Raymond J Kopp | VP Energy and Climate | FT | $206,529 | $63,226 | $269,755 |
| Karen Palmer | research Dir/snr Fellow | FT | $188,471 | $76,824 | $265,295 |
| Dennis Burtraw | Senior Fellow | FT | $190,840 | $62,568 | $253,408 |
| Margaret Walls | Interim VP-land,water & Nature | FT | $199,852 | $33,818 | $233,670 |
| MOLLY Macauley | former VP-REsearch & snr fellow | FT | $129,829 | $33,058 | $162,887 |
| Richard G Newell | President | FT | $137,553 | $90 | $137,643 |
| Name | Title |
|---|---|
| Richard Schmalensee | Chair |
| LINDA j fisher | vice chair |
| Bob Litterman | DIREctor |
| C Boyden Gray | Director |
| Daniel Esty | Director |
| David G Hawkins | DIREctor |
| Elaine Dorward-king | DIREctor |
| HENRy schacht | DIREctor |
| JAMES Asselstine | DIREctor |
| MARK r tercek | Director |
| PETER r kagan | Director |
| RUBEN kraiem | DIREctor |
| Robert N Stavins | Director |
| SALLY katzen | DIREctor |
| Sue Tierney | Director |
| Trudy Ann Cameron | dIRECTOR |
| Wilhelm Merck | Director |
| anthony bernhardt | Director |
| vicki a bailey | Director |
| Contractor | Services | Location | Compensation |
|---|---|---|---|
| legacy gift services llc | consulting | 4607 greene pl nw, washington, DC 20007 | $176,346 |
| kevin rennert | consulting | 4713 colorado ave nw, washington, DC 20011 | $160,750 |
| Daniel Shawhan | consulting | 1415 Florida Avenue NW Apt 201, washington, DC 20009 | $116,481 |
| Isaacson Miller INC | Consulting | 263 SUMMER STREET, Boston, MA 02210 | $102,675 |
| Leonard Shabman | consulting | 1600 NORTH OAK ST 1620, ARlington, VA 22209 | $102,140 |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $8,336,743 |
| Other Expenses | $5,368,281 |
| Total Fundraising Expense | $858,211 |
| Grants and Similar Amounts Paid | $50,065 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $5,058,280 | $947,523 | $274,977 | $6,280,780 |
| Pension Plan Contributions | $717,582 | $-31,218 | $32,944 | $719,308 |
| Current Officers, Directors, Trustees, and Key Employees | $30,883 | $429,472 | $225,220 | $685,575 |
| Occupancy | $505,835 | $99,301 | $42,864 | $648,000 |
| Depreciation Depletion | $471,013 | $142,235 | - | $613,248 |
| Fees for Services Management | $266,056 | $125,662 | $161,835 | $553,553 |
| Payroll Taxes | $387,327 | $13,899 | $34,277 | $435,503 |
| Fees for Service Investment Mgmnt Fees | $267,704 | - | - | $267,704 |
| Conferences and Meetings | $173,290 | $58,559 | $22,736 | $254,585 |
| Other Employee Benefits | $205,143 | $3,320 | $7,114 | $215,577 |
| Travel | $109,838 | $35,195 | $18,870 | $163,903 |
| Information Technology | $67,700 | $44,089 | $11,099 | $122,888 |
| Interest | $107,587 | - | - | $107,587 |
| Other Expenses | $102,422 | $535 | $2,882 | $105,839 |
| Office Expenses | $19,060 | $80,701 | $10 | $99,771 |
| Insurance | $33,664 | $37,216 | - | $70,880 |
| Fees for Services Accounting | - | $52,213 | - | $52,213 |
| Grants to Domestic Individuals | $50,065 | - | - | $50,065 |
| All Other Expenses | $44,071 | $3,440 | $812 | $48,323 |
| Advertising | $2,038 | $8,013 | - | $10,051 |
| Fees for Services Legal | $3,000 | $2,725 | - | $5,725 |
| Total Functional Expenses | $10,720,447 | $2,176,431 | $858,211 | $13,755,089 |
| Line Item | Amount |
|---|---|
| Total Expenses per Audited Statements | $14,408,209 |
| Total Expenses per Form 990 | $13,755,089 |
| Expenses per Audited Statements | $13,487,385 |
| Expenses Not Reported on Form 990 | $920,824 |
| Expenses Not Reported on Financial Statements | $267,704 |
| Region | Activity | Services | Offices | Employees | Spending |
|---|---|---|---|---|---|
| Central America and the Caribbean | Investment in Partnerships | Investment Services | - | - | - |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
| Liability | Amount |
|---|---|
| LIABILITIES UNDER SPLIT-INTEREst | $196,702 |
| Gift Funds Held for Others | $172,114 |
“FORM 990 REVIEW PROCESS The Form 990 is reviewed by the CFO and CEO and made available to the entire Board prior to the submission to the IRS.”
“Conflict of interest policy annually, the board of directors is required to complete a conflict of interest disclosure form.”
“OFFICER COMPENSATION DETERMINATION PROCESS RFF OFFICER COMPENSATION WILL BE SET ANNUALLY AS FOLLOWS: (A) THE BOARD DECIDES THE PRESIDENT'S COMPENSATION, BASED ON A RECOMMENDATION FROM THE EXECUTIVE COMMITTEE; (B) THE EXECUTIVE COMMITTEE DECIDES ALL OTHER OFFICERS' COMPENSATION, BASED ON A RECOMMENDATION FROM THE PRESIDENT. THE INTERMEDIATE SANCTIONS RULES REQUIRE THAT ALL PROPERTY TRANSFERS BE AT FAIR MARKET VALUE. PER IRS REGULATIONS, COMPENSATION IS PRESUMED A PROPERTY TRANSFER AND IS PRESUMED TO BE AT FMV IF:(1) THE COMPENSATION AGREEMENT OR TERMS OF THE TRANSFER ARE APPROVED IN ADVANCE, BY AN AUTHORIZED BODY OF THE EXEMPT ORGANIZATION, COMPOSED ENTIRELY OF INDIVIDUALS WITHOUT A CONFLICT OF INTEREST; (2) THE BOARD OR COMMITTEE OBTAINED AND RELIED UPON APPROPRIATE DATA AS TO COMPARABILITY IN MAKING ITS DETERMINATION; AND (3) THE BOARD OR COMMITTEE ADEQUATELY DOCUMENTED THE BASIS FOR ITS DETERMINATION, coNCURRENTLY WITH MAKING THE DECISION. REFERRING THE THREE CRITERIA ABOVE IN THE RFF CONTEXT: (1) SALARY AGREEMENTS ARE APPROVED IN ADVANCE BY THE BOARD OR THE EXECUTIVE COMMITTEE AND NO INTERESTED PARTIES ARE INVOLVED IN SETTING THEM. (2) WE SUBSCRIBE TO A NUMBER OF SURVEYS THAT LOOK AT NONPROFIT ORGANIZATIONS AND RESEARCH ORGANIZATIONS IN WASHINGTON AND NATIONWIDE. THEY PROVIDE GOOD INFORMATION AND CAN BE RELIED ON TO JUDGE COMPARABILITY. PERIODICALLY RFF WILL ENGAGE A COMPENSATION CONSULTANT TO CONDUCT AN INDEPENDENT ANALYSIS. (3) WE PREPARE MINUTES OF ALL EXECUTIVE COMMITTEE MEETINGS WHICH REFLECT SALARY DECISIONS. MATERIALS USED BY THE COMMITTEE TO DETERMINE COMPARABILITY GOES INTO THE PERSONEL FILES FOR THE INDIVIDUALS INVOLVED.”
“Certain documents available to the public rff makes its governing documents available to the public upon request. Rff's financial statements and tax returns are posted on other non-profit websites that collect and post non-profit information.”
“Endowment funds endowment funds are used to support various activities and projects as designated by the board of directors and applicable laws and are subject to donor intent.”
“FINANCIAL STATEMENT FOOTNOTE REGARDING FIN 48 (ASC 740) RFF evaluates uncertainty in income tax positions based on a more-likely-than-not recognition standard. If that threshold is met, the tax position is then measured at the largest amount that is greater than 50% likely of being realized upon ultimate settlement. As of September 30, 2017 and 2016, there are no accruals for uncertain tax positions. If applicable, RFF records interest and penalties as a component of income tax expense. Tax years from 2014 through the current year remain open for examination by tax authorities.”
“other revenue and expense rental expenses $920,824”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 2934056 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 2678454 |
| IRS990/AccountsReceivableGrp/BOYAmt | 0 | 482 |
| IRS990/AccountsReceivableGrp/EOYAmt | 0 | 1596 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | IMPROVE ENVIRONMENTAL/NATURAL RESOURCE Policy MAKING WORLDWIDE THRU SOCIAL SCIENCE RESEARCH. |
| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 8013 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 2038 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 10051 |
| IRS990/AllOtherContributionsAmt | 0 | 4797723 |
| IRS990/AllOtherExpensesGrp/FundraisingAmt | 0 | 812 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 3440 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 44071 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 48323 |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | TERRI O'BRIEN |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 2023285000 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 1616 P STREET NW |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | Washington |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | DC |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 20036 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 505310 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 394629 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 5 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 225220 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 429472 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 30883 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 685575 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConferencesMeetingsGrp/FundraisingAmt | 0 | 22736 |
| IRS990/ConferencesMeetingsGrp/ManagementAndGeneralAmt | 0 | 58559 |
| IRS990/ConferencesMeetingsGrp/ProgramServicesAmt | 0 | 173290 |
| IRS990/ConferencesMeetingsGrp/TotalAmt | 0 | 254585 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 0 | 176346 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 1 | 160750 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 2 | 116481 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 3 | 102675 |
| IRS990/ContractorCompensationGrp/CompensationAmt | 4 | 102140 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 0 | 4607 greene pl nw |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 1 | 4713 colorado ave nw |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 2 | 1415 Florida Avenue NW Apt 201 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 3 | 263 SUMMER STREET |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/AddressLine1Txt | 4 | 1600 NORTH OAK ST 1620 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 0 | washington |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 1 | washington |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 2 | washington |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 3 | BOSTON |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/CityNm | 4 | ARlington |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 0 | DC |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 1 | DC |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 2 | DC |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 3 | MA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/StateAbbreviationCd | 4 | VA |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 0 | 20007 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 1 | 20011 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 2 | 20009 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 3 | 02210 |
| IRS990/ContractorCompensationGrp/ContractorAddress/USAddress/ZIPCd | 4 | 22209 |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 0 | legacy gift services llc |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 1 | kevin rennert |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 2 | Daniel Shawhan |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 3 | ISAACSON MILLER INC |
| IRS990/ContractorCompensationGrp/ContractorName/BusinessName/BusinessNameLine1Txt | 4 | LEONARD SHABMAN |
| IRS990/ContractorCompensationGrp/ServicesDesc | 0 | consulting |
| IRS990/ContractorCompensationGrp/ServicesDesc | 1 | consulting |
| IRS990/ContractorCompensationGrp/ServicesDesc | 2 | consulting |
| IRS990/ContractorCompensationGrp/ServicesDesc | 3 | Consulting |
| IRS990/ContractorCompensationGrp/ServicesDesc | 4 | consulting |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 7660068 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 50065 |
| IRS990/CYInvestmentIncomeAmt | 0 | 4562470 |
| IRS990/CYOtherExpensesAmt | 0 | 5368281 |
| IRS990/CYOtherRevenueAmt | 0 | 636509 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 0 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | -896042 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 8336743 |
| IRS990/CYTotalExpensesAmt | 0 | 13755089 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 858211 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 12859047 |
| IRS990/DAFExcessBusinessHoldingsInd | 0 | 0 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 43325 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 96322 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 0 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 142235 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 471013 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 613248 |
| IRS990/Desc | 0 | RFF's research effort has two major programs focused on the economics and policy of: (i) Energy and Climate and (ii) Land, Water, and Nature.Energy and Climate Program focuses on ways to reduce greenhouse gas emissions, advance a reliable and clean energy system, and ensure a healthy environment while balancing the need for economic growth.Land, Water, and Nature Program focuses on the management of key land, water, and marine resources that support a thriving economy and society, while ensuring healthy and productive natural systems and building resilience in a changing climate. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DistributionToDonorInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonorAdvisedFundInd | 0 | 1 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 110 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 0 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 9637627 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditPerformedInd | 0 | 1 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 1 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 52213 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 52213 |
| IRS990/FeesForServicesLegalGrp/ManagementAndGeneralAmt | 0 | 2725 |
| IRS990/FeesForServicesLegalGrp/ProgramServicesAmt | 0 | 3000 |
| IRS990/FeesForServicesLegalGrp/TotalAmt | 0 | 5725 |
| IRS990/FeesForServicesManagementGrp/FundraisingAmt | 0 | 161835 |
| IRS990/FeesForServicesManagementGrp/ManagementAndGeneralAmt | 0 | 125662 |
| IRS990/FeesForServicesManagementGrp/ProgramServicesAmt | 0 | 266056 |
| IRS990/FeesForServicesManagementGrp/TotalAmt | 0 | 553553 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/ProgramServicesAmt | 0 | 267704 |
| IRS990/FeesForSrvcInvstMgmntFeesGrp/TotalAmt | 0 | 267704 |
| IRS990/ForeignActivitiesInd | 0 | 1 |
| IRS990/ForeignCountryCd | 0 | CJ |
| IRS990/ForeignFinancialAccountInd | 0 | 1 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 35.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 0.94 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 1.01 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 0.34 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 0.49 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 0.21 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 0.14 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 0.27 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 0.53 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 0.37 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 0.51 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 0.26 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 0.38 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 0.15 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 0.19 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 0.13 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 0.19 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 0.13 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 18 | 0.10 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 19 | 0.19 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 20 | 35.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 21 | 35.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 22 | 35.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 23 | 35.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 24 | 35.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 25 | 35.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 26 | 35.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 27 | 35.00 |
| IRS990/Form990PartVIISectionAGrp/FormerOfcrDirectorTrusteeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/HighestCompensatedEmployeeInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 12 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 13 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 14 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 15 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 16 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 17 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 18 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 19 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 90 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 20 | 40284 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 21 | 50858 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 22 | 52277 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 23 | 63226 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 24 | 66824 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 25 | 62568 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 26 | 33818 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 27 | 33058 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | RICHARD G NEWELL |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | RICHARD SCHMALENSEE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | LINDA j fisher |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | vicki a bailey |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | anthony bernhardt |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | TRUDY ANN CAMERON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | C BOYDEN GRAY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | DAVID G HAWKINS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | PETER r kagan |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | SALLY katzen |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | RUBEN kraiem |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | ELAINE DORWARD-KING |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | BOB LITTERMAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | HENRy schacht |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | JAMES Asselstine |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | DANIEL ESTY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | WILHELM MERCK |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | ROBERT N STAVINS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | SUE TIERNEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | MARK r tercek |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | terri O'BRIEN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | LAUREL LEE HARVEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 22 | ALAN J KRUPNICK |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 23 | RAYMOND J KOPP |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 24 | Karen Palmer |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 25 | DENNIS BURTRAW |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 26 | MARGARET WALLS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 27 | MOLLY Macauley |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 137553 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 20 | 237024 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 21 | 219766 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 22 | 228377 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 23 | 206529 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 24 | 198471 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 25 | 190840 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 26 | 199852 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 27 | 129829 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 22 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 23 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 24 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 25 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 26 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 27 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | CHAIR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | vice chair |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | dIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | DIREctor |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | DIREctor |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | DIREctor |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | DIREctor |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | DIREctor |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | DIREctor |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | DIREctor |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 18 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 19 | DIRECTOR |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 20 | VP-FINANCE & ADMIN |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 21 | VP-DEV & CORP SECRETARY (TERMINATED 8/14/17) |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 22 | Senior fellow |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 23 | VP ENERGY AND CLIMATE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 24 | research Dir/snr Fellow |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 25 | SENIOR FELLOW |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 26 | INTERIM VP-LAND,WATER & NATURE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 27 | former VP-REsearch & snr fellow |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1952 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 1 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 0 |
| IRS990/GainOrLossGrp/SecuritiesAmt | 0 | 3002200 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 20 |
| IRS990/GovernmentGrantsAmt | 0 | 2862345 |
| IRS990/GrantsPayableGrp/BOYAmt | 0 | 19126 |
| IRS990/GrantsPayableGrp/EOYAmt | 0 | 31968 |
| IRS990/GrantsToDomesticIndividualsGrp/ProgramServicesAmt | 0 | 50065 |
| IRS990/GrantsToDomesticIndividualsGrp/TotalAmt | 0 | 50065 |
| IRS990/GrantsToIndividualsInd | 0 | 1 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossAmountSalesAssetsGrp/SecuritiesAmt | 0 | 58384070 |
| IRS990/GrossReceiptsAmt | 0 | 69161741 |
| IRS990/GrossRentsGrp/RealAmt | 0 | 1556559 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 19 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 27 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InformationTechnologyGrp/FundraisingAmt | 0 | 11099 |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 44089 |
| IRS990/InformationTechnologyGrp/ProgramServicesAmt | 0 | 67700 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 122888 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 37216 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 33664 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 70880 |
| IRS990/InterestGrp/ProgramServicesAmt | 0 | 107587 |
| IRS990/InterestGrp/TotalAmt | 0 | 107587 |
| IRS990/InvestmentIncomeGrp/ExclusionAmt | 0 | 1623732 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 1560270 |
| IRS990/InvestmentIncomeGrp/UnrelatedBusinessRevenueAmt | 0 | -63462 |
| IRS990/InvestmentInJointVentureInd | 0 | 1 |
| IRS990/InvestmentsOtherSecuritiesGrp/BOYAmt | 0 | 11977635 |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 21908505 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 35134441 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 23505892 |
| IRS990/IRPDocumentCnt | 0 | 91 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 6838095 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 7449318 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 7225865 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 14063960 |
| IRS990/LegalDomicileStateCd | 0 | NY |
| IRS990/LessCostOthBasisSalesExpnssGrp/SecuritiesAmt | 0 | 55381870 |
| IRS990/LessRentalExpensesGrp/RealAmt | 0 | 920824 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | RFF's mission is to improve environmental, energy, and natural resource decisions through impartial economic research and policy engagement. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 58895282 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 60742259 |
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Displayed year
2017 • Form 990Detailed filing. Detailed filing data is available for this year.