Comprehensive Sustainability & ESG Consulting Services
Sustridge provides end-to-end sustainability and ESG consulting services for companies that need structured, reliable, and defensible approaches to climate strategy, carbon accounting, reporting, and stakeholder engagement.
Our services are built around three priorities:
Data quality
Regulatory alignment
Practical execution
With more than 15 years of experience supporting dozens of organizations across technology, wine and beverage, logistics, energy, and consumer goods, Sustridge helps companies navigate rapidly evolving sustainability expectations with clarity and confidence.
CORE CONSULTING SERVICE AREAS
Sustainability & ESG Strategy Development
Build a clear, actionable sustainability and ESG strategy that aligns with your organization’s mission, stakeholder expectations, regulatory landscape, and long-term business objectives. Sustridge designs strategies that are practical, data-driven, and integrated into core business operations so companies can deliver meaningful, measurable progress.
What’s included:
Sustainability vision, mission, and strategic pillars
ESG strategy development based on impact and financial materiality
Three- to five-year sustainability roadmaps
Governance and oversight structures
Policy and program development
KPI frameworks, metrics, and performance targets
Alignment with global standards (GRI, SASB, ISSB/IFRS, CSRD, TCFD, SBTi, SDGs)
Benchmarking against peers and industry leaders
Integration with carbon, climate, circularity, and social responsibility goals
Executive facilitation and cross-functional engagement
Implementation guidance and change management support
GHG Emissions Inventories (Scopes 1, 2 & 3)
Build a complete, audit-ready GHG emissions inventory aligned with the GHG Protocol and global best practices. Sustridge helps organizations quantify Scope 1, Scope 2, and Scope 3 emissions using accurate activity data, defensible methodologies, proper emission factors, and documented controls so that results withstand internal, investor, and third-party assurance scrutiny.
What’s included:
Full Scope 1, 2, and 3 emissions quantification
Activity data collection planning and evidence requirements
Customized data request packages and templates
Methodology development for all 15 Scope 3 categories
Emission factor research, selection, and documentation
QA/QC reviews, data validation, and accuracy checks
Clear documentation of assumptions, boundaries, exclusions, and controls
Audit-ready evidence packs for third-party assurance
Year-over-year comparisons and baseline recalculations
Integration with reporting frameworks (ISSB/IFRS, CSRD, CDP, SBTi, TCFD)
end-to-End Sustainability Report Development
Comprehensive development of sustainability and ESG reports that meet global standards, stakeholder expectations, and assurance requirements. This service is designed for companies that need an expert partner to manage the full reporting lifecycle from planning to publication.
What’s included:
Reporting strategy, scope, and boundary definition
Framework alignment (GRI, SASB, ISSB/IFRS, ESRS/CSRD, TCFD, UN SDGs)
Data collection planning and coordination
Drafting of all content, narratives, charts, and disclosures
GHG emissions integration (Scope 1, 2, 3)
Climate and risk disclosure development
Stakeholder engagement documentation
QA/QC reviews for accuracy and consistency
Executive review process and alignment
Assurance preparation and evidence pack guidance
Design and final publication support (PDF, digital report, web-based report)
Double Materiality Assessments
Identify the ESG topics that matter most to both your business and society through a rigorous, CSRD-aligned double materiality process. Sustridge conducts end-to-end assessments that combine stakeholder insights, impact analysis, financial risk evaluation, and structured scoring to inform strategy, reporting, and decision-making.
What’s included:
Impact materiality assessment (people, planet, society)
Financial materiality assessment (risks, opportunities, enterprise value)
Stakeholder mapping and engagement
Quantitative and qualitative scoring models
Prioritization matrices and evidence documentation
Full alignment with CSRD, ESRS, and global reporting frameworks
Executive facilitation and decision-making support
Recommendations that feed directly into ESG strategy and reporting
Science-Based Targets (SBTi) & Decarbonization Planning Support
Set credible near-term and long-term climate targets aligned with the latest SBTi criteria, and build a practical decarbonization plan that enables real progress toward net-zero. Sustridge provides technical, strategic, and documentation support through the entire SBTi process.
What’s included:
SBTi readiness assessment and criteria review
Near-term and long-term emissions target modeling
Sector-specific pathway evaluation
Scope 1, 2, and 3 target development
SBTi submission preparation and guidance
Decarbonization levers, timeline modeling, and reduction opportunities
Internal alignment for leadership and functional teams
Integration with broader sustainability strategy and reporting
Ongoing tracking, QA/QC, and progress measurement
Climate Risk Reporting & Climate Scenario Analysis
Identify, assess, and report climate-related risks and opportunities using structured methodologies aligned with TCFD, ISSB/IFRS, CSRD/ESRS, and investor expectations. Sustridge conducts comprehensive physical and transition risk assessments and develops climate scenarios that help organizations understand future exposures and integrate climate considerations into strategy, governance, and reporting.
What’s included:
Full TCFD- and ISSB-aligned climate risk assessment
Physical risk and transition risk identification
Scenario modeling (1.5°C, 2°C, 3°C+, Net Zero, Business-As-Usual)
Exposure mapping for operations, assets, and supply chain
Financial impact evaluation
Identification of climate-related opportunities
Integration into ESG reporting, regulatory disclosures, and annual sustainability reporting
Executive-level insights and recommendations
Climate governance, controls, and risk management frameworks
Alignment with CSRD/ESRS E1 climate disclosure requirements
California SB 261 & SB 253 Compliance Support
Comprehensive support for organizations required to comply with California’s new climate disclosure laws, SB 261 (Climate-Related Risk Reporting) and SB 253 (GHG Emissions Reporting). Sustridge helps companies interpret the requirements, collect and validate data, prepare compliant disclosures, and build internal systems for accurate, repeatable reporting.
What’s included:
SB 253 (GHG Emissions Reporting) Support
Scope 1, 2, and 3 emissions calculations aligned with GHG Protocol
Activity data collection systems and controls
Emission factor selection and documentation
Evidence packs and audit-ready GHG reporting
Framework alignment with GHGRP, ISSB/IFRS, and voluntary inventories
Preparation for third-party assurance requirements
Submission-ready emissions reports
SB 261 (Climate-Related Risk Reporting) Support
Climate-related financial risk assessment
Physical and transition risk identification
Scenario analysis aligned with TCFD & ISSB S2
Disclosure development for regulatory submission
Risk management and governance documentation
Integration with existing sustainability and ESG reporting
Cross-Cutting Support
Gap analysis for both bills
Compliance roadmap and timeline
Internal roles, processes, and control systems
Executive briefing materials and governance alignment
Ongoing monitoring and annual reporting cycle support
Zero Waste Planning & TRUE Zero Waste Certification
Develop a high-performance zero waste program and prepare for TRUE Zero Waste certification with expert guidance from one of the most experienced zero waste consultants in the field. Sustridge helps organizations measure their current waste footprint, design effective diversion strategies, implement improvement plans, and document all requirements for TRUE certification.
What’s included:
Comprehensive waste baseline assessment
Waste audits, materials flow analysis, and diversion calculations
Zero waste program design and improvement planning
Employee engagement, training, and behavior-change programs
Vendor and hauler engagement support
Development of policies, procedures, and best practices
TRUE Zero Waste scorecard assessment and gap analysis
Documentation and evidence development for each TRUE credit
Application preparation and certification submission support
Ongoing tracking, reporting, and continuous improvement programs
WHY ORGANIZATIONS CHOOSE SUSTRIDGE
Deep Technical Expertise
More than 15 years of experience across GHG Protocol, SBTi, CSRD, ESRS, TCFD, GRI, SASB, and TRUE Zero Waste.
Audit-Ready Data Quality
Our methodology emphasizes defensibility, documentation, controls, and emission factor rigor.
Industry Experience Across 15+ Sectors
Specialized expertise in food & beverage, logistics, technology, consumer goods, and energy.
Comprehensive Sustainability & ESG Services Overview
Sustridge provides sustainability and ESG consulting services for companies that need support with strategy development, GHG emissions inventories, Scope 3 methodologies, carbon accounting, assurance readiness, SBTi target setting, CSRD compliance support, double materiality assessments, climate risk analysis, zero waste programs, and ESG reporting.
Founder Josh Prigge has more than 15 years of experience helping organizations collect accurate data, design sustainability programs, align with global standards, and deliver credible ESG disclosures. Sustridge works with corporate sustainability teams, executives, and consulting firms to improve data quality, strengthen governance, and build high-performing climate and sustainability programs.