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<ns0:Id>20250AB__157799INT</ns0:Id>
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<ns0:ActionText>INTRODUCED</ns0:ActionText>
<ns0:ActionDate>2026-01-12</ns0:ActionDate>
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<ns0:SessionYear>2025</ns0:SessionYear>
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<ns0:AuthorText authorType="LEAD_AUTHOR">Introduced by Assembly Member Bauer-Kahan</ns0:AuthorText>
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<ns0:Legislator>
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<ns0:Name>Bauer-Kahan</ns0:Name>
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<ns0:Title> An act to add Section 25302.10 to the Public Resources Code, relating to energy. </ns0:Title>
<ns0:RelatingClause>energy</ns0:RelatingClause>
<ns0:GeneralSubject>
<ns0:Subject>Data centers: monthly reporting.</ns0:Subject>
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<html:p>Existing law establishes the State Energy Resources Conservation and Development Commission (Energy Commission) and vests the commission with various responsibilities with respect to developing and implementing the state’s energy policies. Existing law requires the commission to biennially adopt an integrated energy policy report, as specified, and to make the reports accessible to state, local, and federal entities and to the general public.</html:p>
<html:p>This bill would require the commission to establish a process for the owner of a data center, as defined, to submit specified information to the commission on a monthly basis, including, among other information, the data center’s power usage effectiveness, as defined, water usage effectiveness, as defined, and total water consumption and the quantity of fuel consumed by onsite generators or other fuel-based
energy systems, as specified. The bill would require the owner of a data center to submit the required information in the manner and timeframe specified by the commission. The bill would require the commission, as part of the 2029 edition of the integrated energy policy report, to include an assessment of electrical load trends for data centers, as provided. The bill would require the commission to annually publish the information submitted in an anonymized and aggregated format on its internet website.</html:p>
<html:p>The bill would require the owner or developer of a data center, upon applying for a discretionary permit, entitlement, or land use authorization required for the construction or operation of the data center, to submit to the applicable local agency, as defined, the information described above, as provided. By imposing a new duty on local agencies, the bill would impose a state-mandated local program. The bill would authorize the local agency to use this information
for various purposes, including, but not limited to, land use planning, infrastructure planning, energy and water supply assessment, and environmental review. The bill would further authorize a lead local agency to use this information in the preparation of environmental documentation pursuant to the California Environmental Quality Act.</html:p>
<html:p>The bill would prohibit the commission or a local agency from disclosing information submitted on a monthly basis or upon applying for a discretionary permit, entitlement, or land use authorization, as described above, in a manner that would result in the disclosure of personally identifiable information or energy consumption data for a specific utility customer.</html:p>
<html:p>Existing constitutional provisions require that a statute that limits the right of access to the meetings of public bodies or the writings of public officials and agencies be adopted with findings demonstrating the
interest protected by the limitation and the need for protecting that interest.</html:p>
<html:p>This bill would make legislative findings to that effect.</html:p>
<html:p>The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement.</html:p>
<html:p>This bill would provide that no reimbursement is required by this act for a specified reason.</html:p>
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<ns0:Preamble>The people of the State of California do enact as follows:</ns0:Preamble>
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<ns0:Num>SECTION 1.</ns0:Num>
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Section 25302.10 is added to the
<ns0:DocName>Public Resources Code</ns0:DocName>
, to read:
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<ns0:Num>25302.10.</ns0:Num>
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(a)
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For purposes of this section, all of the following definitions apply:
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<html:p>
(1)
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“Applicable local agency” means a city, county, or city and county that has discretionary land use or permitting authority over the construction or operation of a data center, or a public agency serving as the lead agency for purposes of the California Environmental Quality Act (Division 13 (commencing with Section 21000)).
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<html:p>
(2)
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(A)
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“Data center” means a room, or a portion of a room, in a building used primarily to house information technology equipment that serves a total information technology equipment load greater than 10 kilowatts and 20 watts per square foot of conditioned
floor area.
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<html:p>
(B)
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“Data center” does not include a facility with an installed information technology equipment electrical capacity of less than 500 kilowatts.
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(3)
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“Power usage effectiveness” means a ratio of the total energy consumption of a data center to the energy specifically used by the information technology equipment housed in that data center.
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(4)
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“Water usage effectiveness” means a ratio of the total water consumption of a data center to the water specifically used by the information technology equipment housed in that data center.
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<html:p>
(b)
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(1)
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The commission shall establish a process for the owner of a data center to submit all of the following information to the commission on a monthly basis:
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<html:p>
(A)
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(i)
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The name of the data center.
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<html:p>
(ii)
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Any physical addresses associated with the operation of the data center.
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<html:p>
(iii)
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The name of, and contact information for, the owner and operator of the data center.
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<html:p>
(iv)
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The year and month that the data center began operating.
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<html:p>
(v)
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The total floor area of the data center, expressed in square feet.
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<html:p>
(vi)
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The floor area of the data center occupied by information technology equipment, expressed in square feet.
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<html:p>
(B)
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(i)
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The total electrical capacity of the data center, expressed in
kilowatts.
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<html:p>
(ii)
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The installed information technology electrical capacity of the data center, expressed in kilowatts.
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<html:p>
(iii)
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The total energy consumption of the data center, expressed in kilowatthours.
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(iv)
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The power usage effectiveness of the data center.
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<html:p>
(v)
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Whether any functions supporting the stability, reliability, and resilience of California’s electrical grid are provided by the data center.
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<html:p>
(C)
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(i)
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The total water consumption of the data center, expressed in gallons.
</html:p>
<html:p>
(ii)
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The potable water consumption of the data center, expressed in gallons.
</html:p>
<html:p>
(iii)
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The water usage effectiveness of the data center.
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<html:p>
(D)
<html:span class="EnSpace"/>
(i)
<html:span class="EnSpace"/>
The quantity of waste heat reused by the data center, expressed in kilowatthours.
</html:p>
<html:p>
(ii)
<html:span class="EnSpace"/>
The average waste heat temperature of the data center, expressed in degrees Celsius.
</html:p>
<html:p>
(iii)
<html:span class="EnSpace"/>
The average intake air temperature setpoint for information technology equipment, expressed in degrees Celsius.
</html:p>
<html:p>
(iv)
<html:span class="EnSpace"/>
Which types of refrigerants are used to cool information technology equipment.
</html:p>
<html:p>
(v)
<html:span class="EnSpace"/>
Cooling degree days for the data center, expressed in degree-days.
</html:p>
<html:p>
(E)
<html:span class="EnSpace"/>
(i)
<html:span class="EnSpace"/>
The quantity of electricity generated onsite, separated by
generation type, expressed in kilowatthours.
</html:p>
<html:p>
(ii)
<html:span class="EnSpace"/>
The quantity of fuel consumed by onsite generators or other fuel-based energy systems, separated by fuel type.
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<html:p>
(iii)
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The quantity of electricity consumed during the reporting month that was derived from renewable and carbon-free sources, separated by each of the following categories and expressed in kilowatthours:
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<html:p>
(I)
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The quantity of renewable or carbon-free energy generated onsite or procured from renewable electrical generation facilities, as defined in Section 25741, and used to directly power the data center.
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<html:p>
(II)
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The quantity of electricity generated onsite or procured from hydroelectric generation facilities exceeding 30 megawatts and used to directly power the data center.
</html:p>
<html:p>
(III)
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The quantity of electricity generated onsite or procured from nuclear power plants and used to directly power the data center.
</html:p>
<html:p>
(IV)
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The quantity of electricity associated with renewable energy credits, identified by portfolio content category pursuant to Section 399.16 of the Public Utilities Code, and not used to directly power the data center.
</html:p>
<html:p>
(2)
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(A)
<html:span class="EnSpace"/>
The owner of a data center shall submit the required information to the commission in a manner and timeframe specified by the commission.
</html:p>
<html:p>
(B)
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An owner of a data center shall not be required to resubmit information that has previously been submitted to the commission pursuant to this section.
</html:p>
<html:p>
(C)
<html:span class="EnSpace"/>
If an owner of a
data center has prepared a report or submission containing substantially similar information for the purpose of complying with state, federal, or international law, the owner may satisfy the requirements of this section by submitting that report or submission, if the information meets the requirements of this section.
</html:p>
<html:p>
(c)
<html:span class="EnSpace"/>
As part of the 2029 edition of the integrated energy policy report required pursuant to Section 25302, the commission shall include an assessment of electrical load trends for data centers. This assessment shall include all of the following:
</html:p>
<html:p>
(1)
<html:span class="EnSpace"/>
A projection of future load trends from data centers.
</html:p>
<html:p>
(2)
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Identification of potential net peak load demands.
</html:p>
<html:p>
(3)
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Recommendations for mitigating data center electricity consumption impacts on
grid capacity, grid reliability, and greenhouse gas emissions, including any recommended energy efficiency and demand response measures.
</html:p>
<html:p>
(d)
<html:span class="EnSpace"/>
The commission shall annually publish the information submitted pursuant to subdivision (b) in an anonymized and aggregated format on its internet website.
</html:p>
<html:p>
(e)
<html:span class="EnSpace"/>
(1)
<html:span class="EnSpace"/>
Upon applying for a discretionary permit, entitlement, or land use authorization required for the construction or operation of a data center, the owner or developer of the data center shall submit to the applicable local agency the information described in subdivision (b), to the extent applicable to the proposed facility.
</html:p>
<html:p>
(2)
<html:span class="EnSpace"/>
The information submitted pursuant to subdivision (b) shall be based on the best available estimates at the time of submission.
</html:p>
<html:p>
(3)
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A local agency may use the information submitted pursuant to this subdivision for various purposes, including, but not limited to, land use planning, infrastructure planning, energy and water supply assessment, and environmental review.
</html:p>
<html:p>
(4)
<html:span class="EnSpace"/>
Information submitted pursuant to this subdivision may be used by a lead agency in the preparation of environmental documentation under the California Environmental Quality Act (Division 13 (commencing with Section 21000)).
</html:p>
<html:p>
(f)
<html:span class="EnSpace"/>
The commission or a local agency shall not disclose information submitted pursuant to subdivision (b) or (e) in a manner that would result in the disclosure of personally identifiable information or energy consumption data for a specific utility customer.
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<ns0:Num>SEC. 2.</ns0:Num>
<ns0:Content>
<html:p>The Legislature finds and declares that Section 1 of this act, which adds Section 25302.10 of the Public Resources Code, imposes a limitation on the public’s right of access to the meetings of public bodies or the writings of public officials and agencies within the meaning of Section 3 of Article I of the California Constitution. Pursuant to that constitutional provision, the Legislature makes the following findings to demonstrate the interest protected by this limitation and the need for protecting that interest:</html:p>
<html:p>In order to protect the confidential and proprietary information of an entity subject to Section 1 of this act, it is necessary that this act limit the public’s right of access to that information. </html:p>
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<ns0:Num>SEC. 3.</ns0:Num>
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No reimbursement is required by this act pursuant to Section 6 of Article XIII
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B of the California Constitution because a local agency or school district has the authority to levy service charges, fees, or assessments sufficient to pay for the program or level of service mandated by this act, within the meaning of Section 17556 of the Government Code.
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