EIR analysis in California

2025It also applies to challenges to the scope of an EIR’s analysis of a topic, the methodology used for studying an impact and the reliability or accuracy of the data upon which the EIR relied because these types of challenges involve factual questions.’ (Bakersfield Citizens for Local Control v. City of Bakersfield (2004) 124 Cal.App.4th 1184, 1198 .) 8 “But a substantial evidence challenge is subject to an important proviso: ‘As with all substantial evidence challenges, an appellant challenging an EIR for insufficient evidence must lay out the evidence favorable to the other side and show why i

2025A. Standard of Review “It is well established an agency has discretion in selecting the methodology to be used in evaluating environmental impact, subject to review for substantial evidence.” (South of Market Community Action Network v. City and County of San Francisco (2019) 33 Cal.App.5th 321, 337 .) The substantial evidence standard “applies to challenges to the scope of an EIR’s analysis of a topic, the methodology used for studying an impact and the reliability or accuracy of the data upon which the EIR relied because these types of challenges involve factual questions.” (Bakersfield Citi

2021(Vineyard Area Citizens for Responsible Growth, Inc. v. City of Rancho Cordova (2007) 40 Cal.4th 412 435 .) The substantial evidence test applies “to conclusions, findings, and determinations, and to challenges to the scope of an EIR’s analysis of a topic, the methodology used for studying an impact, and the reliability or accuracy of the data upon which the EIR relied because these types of challenges involve factual questions.” (City of Long Beach v. Los Angeles Unified School Dist. (2009) 176 Cal.App.4th 889, 898 (City of Long Beach).) “‘Substantial evidence’” is defined in CEQA’s implement

2015Because “the scope of the cumulative analysis should be global,” they argue, “the list of related projects in only Marin County does not comply with CEQA.” They also rely on the statement in City of Long Beach v. Los Angeles Unified School Dist. (2009) 176 Cal.App.4th 889 , 907 that “[a]n EIR’s cumulative impact analysis should include all sources of related impacts, not simply similar sources or projects.” We reject this argument because it would be entirely unrealistic to require an EIR’s analysis of a regional landfill to identify, let alone analyze, all sources of GHGs, even if limited onl

2024Moreover, even if its discussion of the project’s potentially significant impacts on wildfire risks did not come too late, the errata’s passing disclosure is insufficient to comply with CEQA. “[T]he adequacy of an EIR’s discussion of environmental impacts is an issue distinct from the extent to which the agency is correct in its determination whether the impacts are significant.” (Sierra Club, supra, 6 Cal.5th at p. 514 ; cf. Laurel Heights, supra, 47 Cal.3d at pp. 403–404 [“Even if the Regents are correct in their conclusion that there are no feasible alternatives . . . , the EIR is nonethele

2022(Laurel 3 Heights Improvement Assn. v. Regents of University of California (1988) 47 Cal.3d 376, 392 (Laurel Heights Improvement Assn.).) We review the agency’s factual determinations—e.g., challenges to the scope of the EIR’s analysis of a topic, the methodology used for studying an impact, and the reliability or accuracy of the data upon which the EIR relied—for substantial evidence.

1986However, if the agency makes substantial changes in a project after the filing of the EIR and fails to file a later EIR in violation of section 21166, subdivision (a), an action challenging the agency's noncompliance with CEQA may be filed within 180 days of the time the plaintiff knew or reasonably should have known that the project under way differs substantially from the one described in the EIR. (7) This interpretation is consistent with the Legislature's intent that CEQA "be interpreted in such manner as to afford the fullest possible protection to the environment within the reasonable sc

1986However, if the agency makes substantial changes in a project after the filing of the EIR and fails to file a later EIR in violation of section 21166, subdivision (a), an action challenging the agency's noncompliance with CEQA may be filed within 180 days of the time the plaintiff knew or reasonably should have known that the project under way differs substantially from the one described in the EIR. (7) This interpretation is consistent with the Legislature's intent that CEQA "be interpreted in such manner as to afford the fullest possible protection to the environment within the reasonable sc

2021(Vineyard Area Citizens, supra, 40 Cal.4th at p. 435 ; see San Joaquin Raptor Rescue Center v. County of Merced (2007) 149 Cal.App.4th 645, 653-654 [the substantial evidence standard applies to the EIR’s conclusions, findings and determinations, as well as challenges to the scope of an EIR’s analysis of a topic, the methodology used for 4 studying an impact and the reliability or accuracy of the data upon which the EIR relied].) The CEQA Guidelines3 define “substantial evidence” as “enough relevant information and reasonable inferences from this information that a fair argument can be made to

2021(Vineyard Area Citizens for Responsible Growth, Inc. v. City of Rancho Cordova (2007) 40 Cal.4th 412 435 .) The substantial evidence test applies “to conclusions, findings, and determinations, and to challenges to the scope of an EIR’s analysis of a topic, the methodology used for studying an impact, and the reliability or accuracy of the data upon which the EIR relied because these types of challenges involve factual questions.” (City of Long Beach v. Los Angeles Unified School Dist. (2009) 176 Cal.App.4th 889, 898 (City of Long Beach).) “‘Substantial evidence’” is defined in CEQA’s implement

2015The failure to comply with the law subverts the purposes of CEQA if it omits material necessary to informed decisionmaking and informed public participation.” (County of Amador, at p. 946.) We apply the substantial evidence standard of review to a public agency’s “conclusions, findings, and determinations, and to challenges to the scope of an EIR’s analysis of a topic, the methodology used for studying an impact, and the reliability or accuracy of the data upon which the EIR relied because these types of challenges involve factual questions.” (City of Long Beach v. Los Angeles Unified School D

2015The failure to comply with the law subverts the purposes of CEQA if it omits material necessary to informed decisionmaking and informed public participation.” (County of Amador, at p. 946.) We apply the substantial evidence standard of review to a public agency’s “conclusions, findings, and determinations, and to challenges to the scope of an EIR’s analysis of a topic, the methodology used for studying an impact, and the reliability or accuracy of the data upon which the EIR relied because these types of challenges involve factual questions.” (City of Long Beach v. Los Angeles Unified School D

2017As these contentions focus on the reasonableness of the EIR's analysis, they present predominately factual questions and our review is for substantial evidence. *615 ( Vineyard , supra , 40 Cal.4th at p. 435 , 53 Cal.Rptr.3d 821 , 150 P.3d 709 ; accord, Smart Rail , supra , 57 Cal.4th at pp. 447-449, 160 Cal.Rptr.3d 1 , 304 P.3d 499 ; Communities for a Better Environment v. South Coast Air Quality Management Dist. (2010) 48 Cal.4th 310 , 328, 106 Cal.Rptr.3d 502 , 226 P.3d 985 .) To fulfill its information disclosure function, "an EIR must delineate environmental conditions prevailing absent t

2017As these contentions focus on the reasonableness of the EIR's analysis, they present predominately factual questions and our review is for substantial evidence. *615 ( Vineyard , supra , 40 Cal.4th at p. 435 , 53 Cal.Rptr.3d 821 , 150 P.3d 709 ; accord, Smart Rail , supra , 57 Cal.4th at pp. 447-449, 160 Cal.Rptr.3d 1 , 304 P.3d 499 ; Communities for a Better Environment v. South Coast Air Quality Management Dist. (2010) 48 Cal.4th 310 , 328, 106 Cal.Rptr.3d 502 , 226 P.3d 985 .) To fulfill its information disclosure function, "an EIR must delineate environmental conditions prevailing absent t

1986Resources Code, §§ 21080.3, 21080.4.) Suffice it to say, “the EIR requirement is the heart of CEQA.” (Guidelines, § 15003, subd. (a); San Franciscans for Reasonable Growth v. City and County of San Francisco (1984) 151 Cal.App.3d 61, 72 [ 198 Cal.Rptr. 634 ].) The EIR is “an environmental ‘alarm bell’ whose purpose it is to alert the public and its responsible officials to environmental changes before they have reached ecological points of no return” (County of Inyo v. Yorty (1973) 32 Cal.App.3d 795, 810 [ 108 Cal.Rptr. 377 ]), and “to demonstrate to an apprehensive citizenry that the agency h

1986Resources Code, §§ 21080.3, 21080.4.) Suffice it to say, “the EIR requirement is the heart of CEQA.” (Guidelines, § 15003, subd. (a); San Franciscans for Reasonable Growth v. City and County of San Francisco (1984) 151 Cal.App.3d 61, 72 [ 198 Cal.Rptr. 634 ].) The EIR is “an environmental ‘alarm bell’ whose purpose it is to alert the public and its responsible officials to environmental changes before they have reached ecological points of no return” (County of Inyo v. Yorty (1973) 32 Cal.App.3d 795, 810 [ 108 Cal.Rptr. 377 ]), and “to demonstrate to an apprehensive citizenry that the agency h

1997In particular, the majority stress that CEQA, unlike NEPA, includes no implied exception for “functional equivalence,” but exempts “functionally equivalent” environmental schemes from the EIR requirement only under the express provision for “certified regulatory programs” (Wildlife Alive v. Chickering (1976) 18 Cal.3d 190, 204 [ 132 Cal.Rptr. 377 , 553 P.2d 537 ] (Wildlife Alive); Pub.

1997In particular, the majority stress that CEQA, unlike NEPA, includes no implied exception for “functional equivalence,” but exempts “functionally equivalent” environmental schemes from the EIR requirement only under the express provision for “certified regulatory programs” (Wildlife Alive v. Chickering (1976) 18 Cal.3d 190, 204 [ 132 Cal.Rptr. 377 , 553 P.2d 537 ] (Wildlife Alive); Pub.

2023(Cf. California Oak Foundation v. City of Santa Clarita (2005) 133 Cal.App.4th 1219, 1239 .) 19 where school district conducted a preliminary investigation of existing contamination and committed itself to fully remediate the site by completing a RAW under the supervision of the DTSC]; see Oakland Heritage, supra, 195 Cal.App.4th at p. 906 [details of mitigation can be deferred if agency commits itself to devising measures that will satisfy specific performance criteria]; Leonoff v. Monterey County Bd. of Supervisors (1990) 222 Cal.App.3d 1337, 1357 [compliance with environmental laws mitigate

2023(Cf. California Oak Foundation v. City of Santa Clarita (2005) 133 Cal.App.4th 1219, 1239 .) 19 where school district conducted a preliminary investigation of existing contamination and committed itself to fully remediate the site by completing a RAW under the supervision of the DTSC]; see Oakland Heritage, supra, 195 Cal.App.4th at p. 906 [details of mitigation can be deferred if agency commits itself to devising measures that will satisfy specific performance criteria]; Leonoff v. Monterey County Bd. of Supervisors (1990) 222 Cal.App.3d 1337, 1357 [compliance with environmental laws mitigate

2023We find the EIR’s analysis adequate. “ ‘ “The purpose of CEQA is not to generate paper, but to compel government at all levels to make decisions with environmental consequences in mind.” ’ ” (Sacramento Old City, supra, 229 Cal.App.3d at p. 1019 .) An evaluation of the environmental effects of a proposed project need not be exhaustive; the EIR merely needs to include enough detail to enable those who did not participate in its preparation to understand and consider meaningfully the issues raised by the project.

2023We find the EIR’s analysis adequate. “ ‘ “The purpose of CEQA is not to generate paper, but to compel government at all levels to make decisions with environmental consequences in mind.” ’ ” (Sacramento Old City, supra, 229 Cal.App.3d at p. 1019 .) An evaluation of the environmental effects of a proposed project need not be exhaustive; the EIR merely needs to include enough detail to enable those who did not participate in its preparation to understand and consider meaningfully the issues raised by the project.

2017The error is prejudicial because it precluded informed public participation and decisionmaking. (§ 21005, subd. (a); City of Maywood , supra , 208 Cal.App.4th at p. 386 , 145 Cal.Rptr.3d 567 .) C Cross-Appeals 1 Forfeiture The People's and Cleveland's pleadings and briefs below challenged many aspects of the EIR in addition to the EIR's analysis and mitigation of greenhouse gas emissions impacts.

2017The error is prejudicial because it precluded informed public participation and decisionmaking. (§ 21005, subd. (a); City of Maywood , supra , 208 Cal.App.4th at p. 386 , 145 Cal.Rptr.3d 567 .) C Cross-Appeals 1 Forfeiture The People's and Cleveland's pleadings and briefs below challenged many aspects of the EIR in addition to the EIR's analysis and mitigation of greenhouse gas emissions impacts.

2017(See Goleta Valley , supra , 52 Cal.3d at p. 565 , 276 Cal.Rptr. 410 , 801 P.2d 1161 ; Guidelines, § 15126.6, subd. (f)(1).) Other regulations may be complex.

2017(See Goleta Valley , supra , 52 Cal.3d at p. 565 , 276 Cal.Rptr. 410 , 801 P.2d 1161 ; Guidelines, § 15126.6, subd. (f)(1).) Other regulations may be complex.

2011(Association of Irritated Residents v. County of Madera (2003) 107 Cal.App.4th 1383, 1390 [ 133 Cal.Rptr.2d 718 ] (Irritated Residents).) “ ‘An EIR must include detail sufficient to enable those who did not participate in its preparation to understand and to consider meaningfully the issues raised by the proposed project.’ [Citation.]” (Ibid.) With these principles in mind, we turn to the specific challenges raised by Baykeeper in this appeal. n Baykeeper argues the EIR’s analysis of construction-period impacts on hydrology and water quality from erosion, sedimentation, .and the potential rele

2011(Association of Irritated Residents v. County of Madera (2003) 107 Cal.App.4th 1383, 1390 [ 133 Cal.Rptr.2d 718 ] (Irritated Residents).) “ ‘An EIR must include detail sufficient to enable those who did not participate in its preparation to understand and to consider meaningfully the issues raised by the proposed project.’ [Citation.]” (Ibid.) With these principles in mind, we turn to the specific challenges raised by Baykeeper in this appeal. n Baykeeper argues the EIR’s analysis of construction-period impacts on hydrology and water quality from erosion, sedimentation, .and the potential rele

2020Agricultural Assn. (1986) 42 Cal.3d 929, 939 , italics added [“if the agency makes substantial changes in a project after the filing of the EIR and fails to file a later EIR in violation of section 21166, subdivision (a), an action challenging the agency’s noncompliance with CEQA may be filed within 180 days of the time the plaintiff knew or reasonably should have known that the project under way differs substantially from the one described in the EIR”].) 18 D.

2014However, if the agency makes substantial changes in a project after the filing of the EIR and fails to file a later EIR in violation of section 21166, subdivision (a), an action challenging the agency’s noncompliance with CEQA may be filed within 180 days of the time the plaintiff knew or reasonably should have known that the project under way differs substantially from the one described in the EIR.” (Concerned Citizens, supra, 42 Cal.3d at p. 939 .) Here, as discussed, the North Gateway Project Phase I and related tree removal activities were within the scope of the Project described in the I

2018(Neighbors for Smart Rail, supra, 57 Cal.4th at p. 463 .) 27 The EIR’s analysis of water supply impacts was appropriate for a general plan or program EIR, in that it provided decision makers with sufficient analysis to consider the environmental consequences of the revisions.

2017As these contentions focus on the reasonableness of the EIR's analysis, they present predominately factual questions and our review is for substantial evidence. *615 ( Vineyard , supra , 40 Cal.4th at p. 435 , 53 Cal.Rptr.3d 821 , 150 P.3d 709 ; accord, Smart Rail , supra , 57 Cal.4th at pp. 447-449, 160 Cal.Rptr.3d 1 , 304 P.3d 499 ; Communities for a Better Environment v. South Coast Air Quality Management Dist. (2010) 48 Cal.4th 310 , 328, 106 Cal.Rptr.3d 502 , 226 P.3d 985 .) To fulfill its information disclosure function, "an EIR must delineate environmental conditions prevailing absent t

2017As these contentions focus on the reasonableness of the EIR's analysis, they present predominately factual questions and our review is for substantial evidence. *615 ( Vineyard , supra , 40 Cal.4th at p. 435 , 53 Cal.Rptr.3d 821 , 150 P.3d 709 ; accord, Smart Rail , supra , 57 Cal.4th at pp. 447-449, 160 Cal.Rptr.3d 1 , 304 P.3d 499 ; Communities for a Better Environment v. South Coast Air Quality Management Dist. (2010) 48 Cal.4th 310 , 328, 106 Cal.Rptr.3d 502 , 226 P.3d 985 .) To fulfill its information disclosure function, "an EIR must delineate environmental conditions prevailing absent t

2017As these contentions focus on the reasonableness of the EIR's analysis, they present predominately factual questions and our review is for substantial evidence. *615 ( Vineyard , supra , 40 Cal.4th at p. 435 , 53 Cal.Rptr.3d 821 , 150 P.3d 709 ; accord, Smart Rail , supra , 57 Cal.4th at pp. 447-449, 160 Cal.Rptr.3d 1 , 304 P.3d 499 ; Communities for a Better Environment v. South Coast Air Quality Management Dist. (2010) 48 Cal.4th 310 , 328, 106 Cal.Rptr.3d 502 , 226 P.3d 985 .) To fulfill its information disclosure function, "an EIR must delineate environmental conditions prevailing absent t

2021(Vineyard Area Citizens, supra, 40 Cal.4th at p. 435 ; see San Joaquin Raptor Rescue Center v. County of Merced (2007) 149 Cal.App.4th 645, 653-654 [the substantial evidence standard applies to the EIR’s conclusions, findings and determinations, as well as challenges to the scope of an EIR’s analysis of a topic, the methodology used for 4 studying an impact and the reliability or accuracy of the data upon which the EIR relied].) The CEQA Guidelines3 define “substantial evidence” as “enough relevant information and reasonable inferences from this information that a fair argument can be made to

2011It also applies to challenges to the scope of an EIR’s analysis of a topic, the methodology used for studying an impact and the reliability or accuracy of the data upon which the EIR relied because these types of challenges involve factual questions.’ [Citation.] Substantial evidence is defined in the CEQA Guidelines [fn. omitted] as ‘enough relevant information and reasonable inferences from this information that a fair argument can be made to support a conclusion, even though other conclusions might also be reached.’ ([Cal. Code Regs., tit. 14,] § 15384, subd. (a).)” (San Joaquin Raptor, sup

2013A. The Legal Framework: Save Tara Under CEQA, local agencies must prepare or cause to be prepared, certify as complete, and consider a final EIR before approving or disapproving any project they propose to “carry out or approve,” if the project may have significant environmental effects. (§§ 21100, subd. (a), 21151, subd. (a); Cal. Code Regs., tit. 14, § 15004, subd. (a); Save Tara, supra, 45 Cal.4th at p. 121 .) The question here is whether the City‟s involvement in the Project in the years preceding certification of the EIR constituted de facto approval of the Project and thus triggered the

2013A. The Legal Framework: Save Tara Under CEQA, local agencies must prepare or cause to be prepared, certify as complete, and consider a final EIR before approving or disapproving any project they propose to “carry out or approve,” if the project may have significant environmental effects. (§§ 21100, subd. (a), 21151, subd. (a); see Cal. Code Regs., tit. 14, § 15004, subd. (a); Save Tara, supra, 45 Cal.4th at p. 121 .) The question here is whether the City’s involvement in the Project in the years preceding certification of the EIR constituted de facto approval of the Project and thus triggered

2026(See Western States Petroleum Assn. v. State Air Resources Bd. (2025) 108 Cal.App.5th 938 , 979 [collecting cases].) We find the instant situation more analogous to the circumstances in City of Hayward v. Trustees of California State University (2015) 242 Cal.App.4th 833 (Hayward).

2026There is no suggestion that deferring consideration of site-specific impacts will disguise cumulative impacts or preclude proper consideration of mitigation measures if and when construction of such housing is proposed.” (Hayward, supra, 242 Cal.App.4th at p. 850 .) As in Hayward, the Town’s use of a program EIR and its level of analysis are appropriate for the General Plan 2040 because—at the time of the Town’s EIR analysis—the Town had made no commitment to a housing project at any of the 17 sites identified in the housing element.