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Chapter 23 — REAL PROPERTY TRANSACTIONSArticle IV — LEASES WHEN CITY IS LANDLORD

SEC. 23.42. PROHIBITION ON LEASING OF CITY-OWNED LAND FOR THE EXTRACTION OF FOSSIL FUELS.

San Francisco Administrative Code · 2025 edition · updated 2026-07-25 · San Francisco

(a) Title. This Section 23.42 may be cited as the “San Francisco Keep It in the Ground Ordinance.”

(b) Findings.

(1) The 2014 Fifth Assessment Report of the Intergovernmental Panel on Climate Change, a group of independent scientific experts from 195 countries under the auspices of the United Nations, states:

(A) “Warming of the climate system is unequivocal, and since the 1950s, many of the observed changes are unprecedented over decades to millennia. The atmosphere and ocean have warmed, the amounts of snow and ice have diminished, and sea level has risen . . . . The period from 1983 to 2012 was very likely the warmest 30-year period of the last 800 years in the Northern Hemisphere, where such assessment is possible (high confidence) and likely the warmest 30-year period of the last 1400 years.

(B) “Human influence on the climate system is clear, and recent anthropogenic emissions of green-house gases are the highest in history. Recent climate changes have had widespread impacts on human and natural systems.

(C) “Without additional mitigation efforts beyond those in place today, and even with adaptation, warming by the end of the 21st century will lead to high to very high risk of severe, wide-spread and irreversible impacts globally (high confidence).”

(2) The World Meteorological Organization announced that 2015 is likely to be the warmest year on record and that the years 2011-2015 have been the warmest five-year period on record.

(3) The San Francisco Bay Conservation and Development Commission’s 2011 report, “Living with a Rising Bay,” found that a 55-inch sea level rise by the end of the century would cause substantial impacts to San Francisco and California, including: putting $62 billion of Bay Area shoreline development at risk, increasing the number of people at risk of flooding in the Bay Area to 270,000; and requiring at least $14 billion worth of static structures to protect California’s shorelines.

(4) At the 2015 United Nations Climate Change Conference (COP 21), 196 parties including the United States, negotiated the Paris Agreement that reaffirms the goal of limiting global temperature increase well below 2 degrees Celsius while urging efforts to limit the increase to 1.5 degrees.

(5) Climate scientists have published several studies of the world’s remaining “carbon budget,” which is the maximum amount of future carbon that can be emitted into the atmosphere to provide a certain probability of limiting global temperature increase to 2 degrees Celsius, including:

(A) The International Energy Association’s “World Energy Outlook 2012” estimates that “no more than one-third of proven reserves of fossil fuels can be consumed prior to 2050 if the world is to achieve the 2 degrees Celsius goal.”

(B) The Carbon Tracker Initiative’s 2014 report, “Unburnable Carbon,” estimated that “to reduce the chance of exceeding 2 degrees Celsius warming to 20%,” the remaining global carbon budget from 2011 to 2050 was 565 gigatons of carbon out of the 2,795 gigatons of currently known fossil fuel reserves.

(6) Senator Jeff Merkley and Congressman Jared Huffman have introduced the “Keep it in the Ground Act” to permanently prohibit new leases for the extraction of fossil fuels on all federal public lands and in federal waters.

(7) Prohibiting fossil fuel leases on all City-owned property is consistent with Chapter 9,

Section 900(f) of the Environment Code, “Greenhouse Gas Emissions Targets and Departmental Action Plans,” which states the intent of the Mayor and the Board of Supervisors to protect the health and welfare in a manner that complements state and federal efforts to improve air quality by exercising a leadership role in mandating local actions to reduce global warming.

(c) Prohibition. The City shall not enter into any lease, or extend any existing lease, that provides for or allows the extraction of fossil fuel from City-owned land. For purposes of this Section 23.42, “fossil fuel” shall mean coal, petroleum, kerosene, oil, tar sands, oil shale, gas, and other petroleum or hydrocarbon products that emit carbon dioxide as a byproduct of combustion.

(d) Fossil Fuel Remediation and Constructive Future Use. Regarding any City-owned property that is or was previously leased for fossil fuel extraction:

(1) Within six months of the effective date of this Section 23.42, the Director of Property, in coordination with the Department of the Environment, shall inspect such property to ensure that any current or former lessee complies with, or complied with, all applicable federal, state, and local environmental laws. Within 30 days of such inspection, the Director of Property shall submit a report regarding the state of the property to the Board of Supervisors, including whether the Director recommends additional inspections or further action;

(2) Upon the termination of any existing lease, the Director of Property, in coordination with the Department of the Environment and the San Francisco Public Utilities Commission, shall inspect such property to conduct an ecological evaluation of the property and ensure that the lessee has removed all equipment and that the state of the property complies with all applicable federal, state, and local environmental laws. Within 30 days of such inspection, the Director of Property shall submit a report regarding the state of the property to the Board of Supervisors, including a report on the value of the property as habitat and potential for restoration, and whether the Director recommends additional inspections or further action; and

operty complies with all applicable federal, state, and local environmental laws. Within 30 days of such inspection, the Director of Property shall submit a report regarding the state of the property to the Board of Supervisors, including a report on the value of the property as habitat and potential for restoration, and whether the Director recommends additional inspections or further action; and

(3) Within 90 days of the inspection required under subsection (d)(2), the Director of Property, in coordination with the Department of the Environment and the San Francisco Public Utilities Commission, shall submit to the Board of Supervisors a “Just Transition Plan” for the property. The Just Transition Plan shall evaluate possible constructive future uses for such property, including renewable electricity generation, recreation, and habitat protection and restoration. The Just Transition Plan shall also assess adverse impacts to workers from the termination of the lease and identify mechanisms to minimize or eliminate those impacts, including potential job creation from the possible constructive future uses.

(e) Prospective Effect. The prohibition in this Section 23.42 is intended to have prospective effect only, and shall not be interpreted to impair the obligations of any existing lease entered into by the City before the effective date of this Section, or any reserved rights held by the State of California or other person or entity in a deed or other instrument.

(f) Exclusive Jurisdiction Departments. This Section 23.42 shall not apply to any department of the City that has exclusive jurisdiction over its real property to the extent application to that department would violate the Charter or interfere with the department’s ability to carry out its core functions under the Charter. The Board of Supervisors urges departments of the City that have exclusive jurisdiction over real property to adopt policies consistent with the prohibition set forth in this Section.

(g) Undertaking for the General Welfare. In enacting and implementing this Section, the City is assuming an undertaking only to promote the general welfare. It is not assuming, nor is it imposing on its officers and employees, an obligation for breach of which it is liable in money damages to any person who claims that such breach proximately caused injury.

(Added by Ord. 236-16, File No. 160222, App. 12/9/2016, Eff. 1/8/2017)

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  1. Chapter 1 — GENERAL PROVISIONS
  2. Chapter 2 — BOARD OF SUPERVISORS
  3. Chapter 2A — EXECUTIVE BRANCH
  4. Chapter 2B
  5. Chapter 3 — BUDGET PROCEDURES
  6. Chapter 4 — CITY BUILDINGS E UIPMENT AND VEHICLES , Q,
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  11. Chapter 9A — FARMERS' MARKET
  12. Chapter 9B — FLEA MARKET
  13. Chapter 10 — FINANCE TAXATION AND OTHER FISCAL MATTERS ,,
  14. Chapter 10A — [REQUEST FOR SHERIFF’S SERVICES]
  15. Chapter 10B — SPECIAL LAW ENFORCEMENT AND PUBLIC WORKS SERVICES
  16. Chapter 10C — REIMBURSEMENT FOR TOWING AND STORAGE OF VEHICLES
  17. Chapter 10D — [RESERVED] CHAPTER 10E: PLANNING MONITORING
  18. Chapter 10F
  19. Chapter 10G
  20. Chapter 10H — RECOVERY OF COSTS OF EMERGENCY RESPONSE
  21. Chapter 11 — FRANCHISES
  22. Chapter 12 — HOUSING AUTHORITY
  23. Chapter 12A
  24. Chapter 12B — [REDESIGNATED]
  25. Chapter 12C — [REDESIGNATED]
  26. Chapter 12D — MINORITY/WOMEN/LOCAL BUSINESS UTILIZATION
  27. Chapter 12E — BAN ON CITY USE OF GAS-POWERED LANDSCAPING EQUIP…
  28. Chapter 12F — IMPLEMENTING THE MACBRIDE PRINCIPLES – NORTHERN …
  29. Chapter 12G — PROHIBITION ON USE OF PUBLIC FUNDS FOR POLITICAL…
  30. Chapter 12H — IMMIGRATION STATUS
  31. Chapter 12I — CIVIL IMMIGRATION DETAINERS
  32. Chapter 12J — CITY BUSINESS WITH BURMA PROHIBITED
  33. Chapter 12K — [REDESIGNATED]
  34. Chapter 12L
  35. Chapter 12M
  36. Chapter 12N — LESBIAN, GAY, BISEXUAL, TRANSGENDER, QUEER, AND …
  37. Chapter 12O — [REDESIGNATED]
  38. Chapter 12P — [REDESIGNATED]
  39. Chapter 12Q — [REDESIGNATED]
  40. Chapter 12R — [REDESIGNATED]
  41. Chapter 12S — WORKING FAMILIES CREDIT PROGRAM
  42. Chapter 12T — [REDESIGNATED]
  43. Chapter 12U
  44. Chapter 12V — [REDESIGNATED]
  45. Chapter 12W — [REDESIGNATED] 1
  46. Chapter 12X — [REPEALED]
  47. Chapter 12Y
  48. Chapter 12Z — [REDESIGNATED]
  49. Chapter 13 — JAILS AND PRISONERS
  50. Chapter 14 — [REDESIGNATED]
  51. Chapter 14A — DISADVANTAGED BUSINESS ENTERPRISE PROGRAM
  52. Chapter 14B — LOCAL BUSINESS ENTERPRISE UTILIZATION AND NON-DI…
  53. Chapter 14C — [EXPIRED]
  54. Chapter 15 — MENTAL HEALTH SERVICE
  55. Chapter 16 — OFFICERS AND EMPLOYEES GENERALLY
  56. Chapter 17 — PUBLIC OFF-STREET PARKING FACILITIES
  57. Chapter 18 — PAYROLL PROCEDURE
  58. Chapter 19 — PUBLIC SAFETY CAMERA ORDINANCE
  59. Chapter 19A — PUBLIC HEALTH
  60. Chapter 19B — ACQUISITION OF SURVEILLANCE TECHNOLOGY
  61. Chapter 20 — SOCIAL SERVICES
  62. Chapter 21 — ACQUISITION OF COMMODITIES AND SERVICES
  63. Chapter 21A — HEALTH-RELATED COMMODITIES AND SERVICES
  64. Chapter 21B — CORE INITIATIVES ADDRESSING HOMELESSNESS, DRUG O…
  65. Chapter 21C — [REDESIGNATED]
  66. Chapter 21D — FOOD PURCHASES AT HOSPITALS OPERATED BY THE DEPA…
  67. Chapter 21E — GOODS OR SERVICES CONTRACTS FOR INCARCERATED PER…
  68. Chapter 21F — SAN FRANCISCO PUBLIC UTILITIES COMMISSION SOCIAL…
  69. Chapter 21G
  70. Chapter 21H — PROCUREMENT OF FIREARMS AND AMMUNITION
  71. Chapter 22 — RADIO COMMUNICATION FACILITIES
  72. Chapter 22A — INFORMATION AND COMMUNICATION TECHNOLOGY
  73. Chapter 22B — TELECOMMUNICATIONS FACILITIES
  74. Chapter 22C — PUBLIC INTERNET ACCESS
  75. Chapter 22D — OPEN DATA POLICY
  76. Chapter 22E — CITY-OWNED FIBER-OPTIC FACILITIES
  77. Chapter 22G — OFFICE OF EMERGING TECHNOLOGY
  78. Chapter 22H — DESIGNATION UNDER HEALTH INSURANCE PORTABILITY A…
  79. Chapter 22I — OFFICE OF CYBER SECURITY AND DUTIES OF THE CHIEF…
  80. Chapter 22J — ARTIFICIAL INTELLIGENCE TOOLS
  81. Chapter 23 — REAL PROPERTY TRANSACTIONS
    Overview
    1. SEC. 23.1. DIRECTOR OF PROPERTY TO CONDUCT SALES, LEASES, ACCE…
    2. SEC. 23.2. CHAPTER DEFINITIONS.
    3. SEC. 23.3. CONVEYANCE AND ACQUISITION OF REAL PROPERTY.
    4. SEC. 23.4. ACCEPTANCE OF DEEDS BY DIRECTOR OF PROPERTY AND ASS…
    5. SEC. 23.5. EXPENSES OF REAL ESTATE DEPARTMENT IN CONNECTION WI…
    6. SEC. 23.6. SALE OR LEASE OF PUBLIC UTILITY PROPERTY.
    7. SEC. 23.7. PUBLIC NOTICE REQUIRED PRIOR TO BOARD OF SUPERVISOR…
    8. SEC. 23.8. ANNUAL REAL PROPERTY REPORTING AND PLANNING.
    9. SEC. 23.9. GOVERNMENT ENTITY AGREEMENTS.
    10. Article II — INTERDEPARTMENTAL TRANSFER OF REAL PROPERTY
    11. Article III — LEASES WHEN CITY IS TENANT
    12. Article IV — LEASES WHEN CITY IS LANDLORD
    13. Article V
    14. Article VI — LABOR REPRESENTATION PROCEDURES IN HOTEL AND REST…
    15. Article VII — PREVAILING WAGE, APPRENTICESHIP, AND LOCAL HIRE …
    16. Article VIII — MINIMIZING LABOR/MANAGEMENT CONFLICT IN PORT LE…
  82. Chapter 23A — SURPLUS PUBLIC LANDS ORDINANCE
  83. Chapter 24 — REDEVELOPMENT AGENCY
  84. Chapter 24A — ADMINISTRATIVE STRUCTURE LOCAL RENT SUPPLEMENT P…
  85. Chapter 24B — RELOCATION APPEALS BOARD
  86. Chapter 25 — STREET LIGHTING
  87. Chapter 26 — [RESERVED]
  88. Chapter 27 — HEALTHY NAIL SALON RECOGNITION PROGRAM
  89. Chapter 28 — ADMINISTRATIVE DEBARMENT PROCEDURE
  90. Chapter 29 — FINDINGS OF FISCAL RESPONSIBILITY AND FEASIBILITY
  91. Chapter 29A — APPROVAL OF POWER PLANT PLANNING CODE SEC. 303 C…
  92. Chapter 29B — CHILD CARE FEASIBILITY STUDY FOR CITY AND CITY-F…
  93. Chapter 30 — CENTRALIZATION OF WORKFORCE DEVELOPMENT
  94. Chapter 31 — CALIFORNIA ENVIRONMENTAL QUALITY ACT PROCEDURES A…
  95. Chapter 32 — RESIDENTIAL REHABILITATION LOAN PROGRAM
  96. Chapter 33 — COMMISSION ON THE STATUS OF WOMEN
  97. Chapter 33A — LOCAL IMPLEMENTATION OF THE UNITED NATIONS CONVE…
  98. Chapter 34 — NOTIFICATION TO ASSESSOR CONCERNING ZONING RECLAS…
  99. Chapter 35 — RESIDENTIAL HOTEL AND PDR COMPATIBILITY AND PROTE…
  100. Chapter 36 — COMMUNITY IMPROVEMENTS AREA PLANS AND PROGRAMS
  101. Chapter 37 — RESIDENTIAL RENT STABILIZATION AND ARBITRATION OR…
  102. Chapter 37A — RENT STABILIZATION AND ARBITRATION FEE
  103. Chapter 37B — MIDTOWN PARK APARTMENTS
  104. Chapter 37C — [EXPIRED]
  105. Chapter 38 — COMMERCIAL LANDLORDS; ACCESS IMPROVEMENT OBLIGATI…
  106. Chapter 39 — [RIGHT TO RETURN TO REVITALIZED PUBLIC HOUSING]
  107. Chapter 40 — HOUSING CODE ENFORCEMENT LOAN PROGRAM
  108. Chapter 41 — RESIDENTIAL HOTEL UNIT CONVERSION AND DEMOLITION
  109. Chapter 41A — RESIDENTIAL UNIT CONVERSION AND DEMOLITION
  110. Chapter 41B — COMMUNITY OPPORTUNITY TO PURCHASE ACT
  111. Chapter 41C — TIME-SHARE CONVERSION ORDINANCE
  112. Chapter 41D — RESIDENTIAL HOTEL VISITOR POLICIES
  113. Chapter 41E — RESIDENTIAL HOTEL MAIL RECEPTACLE ORDINANCE
  114. Chapter 41F
  115. Chapter 41G — RESIDENTIAL HOTEL COVID-19 PROTECTIONS
  116. Chapter 41H — [EXPIRED]
  117. Chapter 42 — INDUSTRIAL DEVELOPMENT AUTHORITY
  118. Chapter 43 — MUNICIPAL FINANCE LAW
  119. Title 1 — GENERAL PROVISIONS AND DEFINITIONS SEC. 43.1.1. TITLE.
  120. Title 2 — FINANCING RESIDENCES SEC. 43.1.7. LOANS FOR RESIDENC…
  121. Title 3 — BONDS
  122. Title 4 — SUPPLEMENTAL PROVISIONS
  123. Title 1 — GENERAL PROVISIONS AND DEFINITIONS SEC. 43.2.1. TITLE.
  124. Title 2 — FINANCING FACILITIES
  125. Title 3 — BONDS SEC. 43.2.17. ISSUANCE OF BONDS.
  126. Title 4 — SUPPLEMENTAL PROVISIONS SEC. 43.2.27. LIBERAL CONSTR…
  127. Title 1 — GENERAL PROVISIONS SEC. 43.10.1. TITLE.
  128. Title 2 — PROVISIONS RELATING TO FORMATION OF DISTRICTS SEC. 4…
  129. Title 3 — PROVISIONS RELATING TO BONDS SEC. 43.10.18. ALTERNAT…
  130. Title 4 — SUPPLEMENTAL PROVISIONS SEC. 43.10.22. LIBERAL CONST…
  131. Title 5 — CHANGE PROCEEDINGS SEC. 43.10.26. ALTERNATE PROCEDUR…
  132. Title 1 — GENERAL PROVISIONS AND DEFINITIONS SEC. 43.15.1. TIT…
  133. Title 2 — RESIDENCES SEC. 43.15.6. LOANS TO QUALIFIED 501(c)(3…
  134. Title 3 — BONDS SEC. 43.15.15. ISSUANCE OF BONDS; LOANS TO QUA…
  135. Title 4 — SUPPLEMENTAL PROVISIONS SEC. 43.15.25. LIBERAL CONST…

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