This Government Contract opportunity from Department Of The Interior was posted on July 14, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Environmental Compliance and Historic Preservation Consulting

Closed

Federal

Submission Closed08/29/2026, 08:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 541620

New

SLED

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ENE01 - Department of Energy Resources

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GHG Inventory and Emissions Baseline ConsultantThe GHG Inventory and Emissions Baseline Consultant subcontract involves providing technical calculation and documentation services for greenhouse gas emissions on municipal projects managed by the Massachusetts Department of Energy Resources. The selected consultant will be responsible for reviewing energy data, utilizing GHG accounting software to establish baseline emissions for buildings and school fleets, and applying GHG Protocol standards to create interim and 2050 reduction targets. Final deliverables include comprehensive GHG baseline reports and detailed supporting calculation worksheets. This opportunity is categorized under NAICS code 541620 and is based in Boston, Massachusetts. Interested parties must submit their responses by the deadline of December 3, 2026. The contract focuses on supporting prime contractors in meeting the environmental reporting and target-setting requirements of the state agency.

ENE01 - Department of Energy Resources

POSTED

DEADLINE

DOER RFQ-ENE-2027-011 Municipal Decarbonization Planning Services Request for Quotes - PRF74

Solicitation # BD-27-1041-ENE01-ENE01-134693

The Massachusetts Department of Energy Resources (DOER) is seeking multiple contractors to provide technical assistance for municipal decarbonization planning services. This rate-based solicitation, identified as RFQ-ENE-2027-011, aims to support municipalities in developing Climate Leader Municipal Decarbonization Roadmaps. These roadmaps must establish greenhouse gas emissions baselines and create pathways to eliminate on-site fossil fuels by 2050, with specific interim targets for 2027, 2030, and 2040. The DOER will assign municipalities to selected contractors on an as-needed basis, and the contract is structured as a three-year agreement with a maximum value of 750,000 dollars, including two optional one-year renewal periods. Contractors are required to schedule an initial meeting with assigned municipalities within 30 business days and complete the resulting roadmap within 90 days of that meeting. Evaluation of proposals will be based on the best value to the Commonwealth, considering the effectiveness of the proposed approach, the likelihood of achieving outcomes, the team's relevant experience, and the proposed hourly rates. All deliverables and project files will be owned by the Commonwealth of Massachusetts. Responses must be submitted via COMMBUYS by December 3, 2026, and must include a transmittal letter, an executive summary, and a narrative section adhering to specific page limits.

ENE01 - Department of Energy Resources

POSTED

DEADLINE

Clean Vehicle Regulatory ConsultantThe Clean Vehicle Regulatory Consultant subcontract involves providing specialized technical and policy analysis for prime contractors supporting the Oregon Department of Environmental Quality. The scope of work focuses on evaluating the impacts of various clean vehicle programs, including LEV, ZEV, ACT, and ACC II, as well as the Drive Forward rulemaking in alignment with CARB standards and Clean Air Act Section 177. Key responsibilities include conducting consumer and market readiness assessments and analyzing the effects of federal policies. The selected consultant will be responsible for delivering critical documentation, such as regulatory impact assessments, policy briefs, and detailed technical analysis reports. This project is based in Portland, Oregon, and falls under NAICS code 541620. Interested parties should note the response deadline of October 29, 2026.

POSTED

DEADLINE

Sole Source Notice: NESCAUM - Multi-State Clean Vehicle Program Support

Solicitation # S-34000-00018226

The Oregon Department of Environmental Quality is conducting a sole source procurement under solicitation S-34000-00018226 to engage the Northeast States for Coordinated Air Use Management (NEsCAUM) for multi-state clean vehicle program support. This contract focuses on the adoption and implementation of California vehicle emission standards under Clean Air Act Section 177, including support for Low Emission Vehicle, Zero Emission Vehicle, and Advanced Clean Trucks and Cars programs, as well as future Drive Forward actions. NEsCAUM will provide critical facilitation of interstate workgroups, coordination between states and industry stakeholders, and representation before the U.S. EPA, USDOT, and the California Air Resources Board. Additionally, they will provide technical analysis regarding fueling infrastructure, market readiness, and federal policy impacts. The award is based on a sole source determination, as NEsCAUM is identified as the only entity with the necessary technical expertise and multi-state coordination infrastructure to support Section 177 implementation. The estimated period of performance is five years, with a total contract value estimated at 125,000 dollars, calculated at 25,000 dollars annually. Administrative oversight is managed by Designated Procurement Officer Lydia Emer and Agency Analyst Stephanie Brandon. The solicitation was posted on October 21, 2026, with a response deadline of October 29, 2026.

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DEADLINE

Commercial Retrofit QA/QC Inspection ServicesThe Commercial Retrofit QA/QC Inspection Services subcontract involves providing independent quality assurance and quality control inspections for prime contractors participating in Cape Light Compact energy programs. The selected provider will be responsible for verifying that all installed equipment adheres to program specifications and conducting post-installation verification to ensure full compliance with established energy standards. Key deliverables for this engagement include the submission of detailed QA/QC inspection reports and formal compliance certifications. This opportunity is managed by the Cape Light Compact JPE in Massachusetts, with the place of performance located in South Yarmouth. To be eligible, the contractor must hold a Certified Energy Auditor certification. Interested parties must submit their responses by the deadline of December 4, 2026.

CLC - Cape Light Compact JPE

POSTED

DEADLINE

Emergency Planning & Risk AssessmentThis subcontract for Emergency Planning and Risk Assessment involves providing professional planning and readiness services to prime contractors supporting State of Rhode Island disaster prevention projects. The scope of work includes conducting risk assessments, compliance monitoring, grant management, and recovery and mitigation planning, with a specific requirement for the use of risk assessment modeling software. The selected provider must hold emergency management certifications and is responsible for delivering comprehensive risk assessment reports and training plans. The contract falls under NAICS code 541620 and is associated with the State of Rhode Island. It was posted on October 21, 2026, with a response deadline set for January 31, 2029. Interested parties can find further information through the Rhode Island Division of Procurement portal.

State of Rhode Island

POSTED

DEADLINE

Arboricultural Consulting and Maintenance PlanningThe Arboricultural Consulting and Maintenance Planning subcontract for the City of Greensboro involves providing professional oversight and developing a Tree Maintenance Plan for prime contractors on municipal projects. The selected provider will be responsible for supervising pruning activities to ensure compliance with ANSI A300 and ANSI Z133.1 standards, managing the tree inventory geodatabase via GIS software, and generating Tree Maintenance Inspection Reports for NCFS. Key deliverables include the comprehensive Tree Maintenance Plan, a Final Report, and an updated geodatabase. Qualified candidates must hold an ISA Certified Arborist or ISA Board Certified Master Arborist certification. This opportunity falls under NAICS code 541620 and was posted on October 21, 2026, with a response deadline of November 10, 2026.

POSTED

DEADLINE

ENVIRONMENTAL TRUST Comprehensive E mergency Management Plan Update & Environmental Engineering and Consulting Services

Solicitation # Environmental-Trust_RFP_FY-2027_Emergency-Plan-Update-Environmental-Services_10202026.pdf

The Confederated Tribes of the Colville Reservation is seeking professional services for a combined maximum budget of $289,497, divided into two primary functional areas. The first area, Emergency Management Planning, is capped at $150,000 and involves updating the 2014 Comprehensive Emergency Management Plan, developing Emergency Support Functions, creating hazard-specific annexes, and establishing the Tribes' first Continuity of Operations Plan and Tribal Threat and Hazard Identification and Risk Assessment. This scope also includes the development of an all-hazards tabletop exercise package and the facilitation of coordination workshops to integrate these planning components. The second area, Environmental Engineering and Consulting Services, is capped at $139,497 and focuses on technical field operations in Nespelem, Washington. Key tasks include biannual groundwater monitoring and testing at the Nespelem Post and Pole site, as well as the characterization, removal, and lawful disposal of hazardous materials at the Nespelem Recycle Center. The contractor must adhere to strict quality standards, including the use of approved Quality Assurance Project Plans and Health and Safety Plans, and provide detailed verification reports. Mandatory monthly progress reports are required for all activities, and all project communication costs must be integrated into the respective task budgets. TERO fees are handled separately by the Tribal Employment Rights Office and are not included in the scope of work budget.

Confederated Tribes of the Colville Reservation

POSTED

DEADLINE

Environmental Mitigation MeasuresThis subcontract opportunity involves providing environmental monitoring and implementing mitigation measures for prime contractors working on San Bernardino County Department of Public Works projects. The scope of work includes the installation of erosion control materials and silt fences in accordance with California Air Resources Board regulations and specific biological or environmental assessments. Additionally, the selected contractor is responsible for delivering detailed compliance reports regarding the implemented mitigation measures. The project is managed by the Land Development and Contracts division of Public Works in California and will be performed in San Bernardino. Interested parties should note that the response deadline is November 19, 2026. The contract falls under NAICS code 541620, focusing on environmental consulting and compliance services.

Landdevcontracts - Public Works - Land Development & Contracts

POSTED

DEADLINE

Delta Mist and E-Fog Application ServicesThis subcontract opportunity is for the provision of Delta Mist and E-Fog application services to support prime contractors on projects managed by the Southeastern Regional Services Group for the state of Massachusetts. The selected provider will be responsible for applying specialized misting and fogging agents for pest control or environmental purposes using dedicated application equipment to ensure treated areas meet agency specifications. The project is categorized under NAICS code 541620 and will be performed in Sharon, Massachusetts. Interested parties must submit their responses by the deadline of November 23, 2026, as the solicitation was posted on October 21, 2026.

SERSG01 - Southeastern Regional Services Group

POSTED

DEADLINE

Energy Efficiency & LEED Certification ConsultingThis subcontract opportunity involves providing specialized energy efficiency and LEED certification consulting services for prime contractors working on California Department of General Services facility projects. The selected consultant will be responsible for conducting comprehensive energy audits and utilizing energy modeling software and auditing tools to recommend specific LEED or Energy Star upgrades. The scope of work includes managing the entire certification application process and delivering all necessary documentation to achieve LEED or Energy Star certification. Interested parties should note that the response deadline is November 5, 2026, and the project falls under NAICS code 541620.

California Department of General Services

POSTED

about 18 hours ago

DEADLINE

in 14 days

AI Contract Overview

This subcontract opportunity is for environmental compliance and historic preservation consulting services to support the Department of the Interior, specifically under Ser South Mabo. The selected consultant will provide advisory services to ensure that construction activities at a National Monument adhere to all applicable environmental regulations while actively protecting ecological and historic resources. The project is designated as a total small business set-aside under NAICS code 541620. Interested parties must submit their responses by August 29, 2026, following the posting date of July 14, 2026.

General Info

Environmental and historic preservation consulting for DOI National Monument; small business set-aside.

Agency

Department Of The Interior → Ser South Mabo (54000)

NAICS

541620 - Environmental Consulting Services

Place of Performance

Set-Aside

SBA

Documents

This scope was carved out of 140P5426R0020.

The full solicitation package (11 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Y--BOARDWALK REPLACEMENT AT FORT FREDERICA NATIONAL M

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJul 14

subcontract

Response DeadlineAug 29

Deadline has passed

Submission Closed

08/29/2026, 08:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Ser South Mabo (54000)

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of The Interior → Ser South Mabo (54000)

Office AddressN/A

ContactsNo contact information available

Full Description

Advisory services to ensure construction complies with environmental regulations and protects historic and ecological resources at a National Monument.