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Executive Summary: Which are the Top 10 Climate Tech Startups to Watch?
- GreenT (USA): Provides a platform for property owners to manage climate compliance, track energy use, and avoid regulatory penalties.
- earthbot.io (UAE): Offers a net-zero platform and AI-powered climate solutions database for professionals to source sustainable technologies.
- Earthena (UK): Builds an AI analytics platform that combines financial, operational, and climate data for smarter sustainability decisions.
- Ark Climate (Germany): Develops municipal climate protection software that centralizes planning, tracking, and citizen engagement for cities.
- Sustainfinity (Netherlands): Simplifies corporate sustainability reporting by automating ESG data collection, KPIs, and audit-ready workflows.
- Marvin (Israel): Provides a co-pilot platform for resilient land-based value chains using satellite data, climate models, and AI insights.
- Dazhboards (Australia): Builds an AI-powered platform for tour operators that automates workflows while reporting carbon emissions per tour.
- CarbonSifr (UAE): Offers a sustainability platform to measure, reduce, and remove CO2 emissions across scopes 1-3.
- STEP4 (Turkey): Provides a sustainability management system that standardizes ESG data across organizations and supplier networks.
- Redwoods.ai (USA): Uses autonomous AI agents to automate ESG compliance, reporting, and climate risk management across supply chains.
Global Startup Heat Map highlights Emerging Climate Tech Startups to Watch
Through the Big Data & Artificial Intelligence (AI)-powered StartUs Insights Discovery Platform, covering over 7M+ startups, 20K+ technology trends, plus 150M+ patents, news articles & market reports, we identified the top climate tech startups.
The Global Startup Heat Map below highlights emerging climate tech startups you should watch in 2026, as well as the geo-distribution of 6000+ climate tech startups & scaleups we analyzed for this research.
According to our data, we observe high startup activity in Western Europe and the USA, followed by India. The top 5 Climate Tech Startup Hubs are London, New York City, Singapore, San Francisco, and Berlin.
Discover Emerging Climate Tech Startups to Watch in 2026
We hand-picked startups to showcase in this report by filtering for their technology, founding year, location, funding, and other metrics. These emerging climate tech startups work on solutions advancing climate value chain analytics, ESG compliance automation, carbon footprint measurement, sustainable procurement, and much more.
1. GreenT – Property Climate Compliance Management
- Founding Year: 2023
- Location: Bend, Oregon, USA
USA-based startup GreenT offers a dynamic climate platform that simplifies sustainability and compliance for multifamily property owners and operators. The platform collects building-level data, including energy use, emissions, and certification status. It then analyzes each property’s performance against regulatory standards like benchmarking ordinances and building performance requirements.
GreenT aids property managers in identifying the buildings that are most at risk, prioritizing efficiency projects, and avoiding costly penalties. Its system produces customised action plans, risk indicators, and clear reports to navigate through changing compliance requirements.
The startup acts as an external sustainability officer for organizations without in-house sustainability expertise. It provides guidance, real-time regulatory updates, and ongoing support as regulations shift.
GreenT also aids in preparing submissions, tracking certifications, and benchmarking improvements in energy and emissions. The platform also offers a dashboard for monitoring progress over time and understanding the return on sustainability investments.
2. earthbot.io – Climate Tech Solutions Database
- Founding Year: 2023
- Location: Dubai, UAE
UAE-based startup earthbot.io provides a net-zero platform that connects sustainability professionals to various climate tech solutions worldwide. earthbot.io aids architects, engineers, designers, and organizations to quickly search, specify, and compare products or services in multiple areas.
This includes renewable energy, biodiversity, ESG, transportation, and building performance. The AI-powered platform also features a conversational bot that is trained on an extensive, as well as sector-curated database.
The bot offers fast and vetted recommendations for digital tools or sustainable technologies as per project needs. It ensures users discover the latest validated solutions with uniform tagging, bookmarking, and update notifications as regulations and market expectations change.
earthbot.io also simplifies project sourcing, reporting, and net-zero planning by providing real-time dashboards, carbon tracking, and benchmarking options.
3. Earthena – Climate Value Analytics Platform
- Founding Year: 2023
- Location: London, UK
UK-based startup Earthena offers QuantEarth, an AI-powered analytics platform that aids enterprises in making smarter, faster decisions in the climate economy. QuantEarth combines operational, financial, and climate data by turning complex information into actionable insights about CO2 risks, value opportunities, and ROI.
The platform deploys adaptable AI agents that connect with existing workflows, including supply chains, compliance, or strategy. It contextualises data and quantifies trade-offs in real time. Additionally, the platform automates scenario analysis and reporting to produce clear executive outputs. This reduces costs and accelerates strategy execution by highlighting the action plan for resilient impact.
4. Ark Climate – Municipal Climate Protection Software
- Founding Year: 2023
- Location: Munich, Germany
German startup Ark Climate provides a municipal climate protection software that allows cities to plan, manage, and track climate goals with precision and transparency. The platform consolidates four integrated modules: Ark Measure, Ark Plan, Ark Implement, and Ark Communicate.
Ark Measure collects and profiles energy use and greenhouse gas data. Ark Plan guides strategy with an interactive catalog of measures, costs, and emissions savings. Ark Implement enables real-time project management and stakeholder collaboration. Finally, Ark Communicate allows citizens to engage through custom portals.
Ark Climate aids city teams with clear and actionable roadmaps by centralizing data and processes. It organizes the workflow from data gathering to strategic planning and implementation, ensuring that initiatives stay on track and produce measurable decarbonization outcomes.
5. Sustainfinity – Corporate Sustainability Goals Tracking
- Founding Year: 2024
- Location: South Holland, Netherlands
Dutch startup Sustainfinity offers a platform to simplify and automate sustainability reporting for corporate teams facing growing regulatory requirements. The system collects stakeholder feedback, materiality survey responses, and ESG inputs, then analyzes this information using AI modules.
It then discovers priorities, relevant indicators, and builds targeted KPIs for the organization. Sustainfinity’s platform automates materiality matrices and annual ESG reports creation while aligning business goals with industry-standard frameworks.
Its integrated audit-ready workflows and clear dashboards simplify tracking of data, ensure compliance, and demonstrate progress on sustainability objectives to regulators and stakeholders. It benefits corporate teams with simplified integration with internal systems and guided workflows that minimize manual work.
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6. Marvin – Land-Based Value Chains Co-Pilot
- Founding Year: 2023
- Location: Tel Aviv, Israel
Israeli startup Marvin provides a co-pilot platform to aid organizations in building resilient land-based value chains across forestry, agriculture, mining, biofuels, and pulp and paper.
The platform combines satellite imagery, ground data, climate models, and supply chain records. It uses advanced AI reasoning to identify regulatory needs, environmental risks, and key operational dependencies for each site and asset.
The platform’s Land Intelligence tools offer yield forecasting and water-risk simulations, supporting better planning and resource use. The Compliance & Audit Management modules create audit-proof traceability, while Supply Chain Traceability connects stakeholders through secure and transparent data workflows.
Its space-borne technology and climate science ensure that asset-level insights are clear, trustworthy, and customised for decision-makers. Marvin also enables selective data sharing to facilitate communication between auditors, suppliers, and customers.
The startup enables organizations to protect their right to operate, strengthen sustainability outcomes, and gain regulatory and market advantage amid growing environmental demands.
7. Dazhboards – Carbon Emission Reporting
- Founding Year: 2024
- Location: South Melbourne, Australia
Australian startup Dazhboards offers an AI-powered platform that aids tour operators in advancing their everyday business and sustainability management. The platform connects with booking, accounting, CRM, and communication tools to centralize operations and automates routine workflows.
The platform features a built-in chatbot for omnichannel messaging, instant review responses, dynamic pricing, and automated invoicing. Its advanced analytics provide live profit-and-loss tracking, real-time visibility on top resellers, future bookings, and cancellations.
Additionally, Dazhboards monitors and reports carbon emissions per tour by analyzing transport and passenger data, which enables operators to reduce their carbon footprint. The startup allows operators to cut costs, improve service quality, and increase their impact with automated emissions reporting.
8. CarbonSifr – Carbon Footprint Measurement
- Founding Year: 2023
- Location: Dubai, UAE
UAE-based startup CarbonSifr provides an all-in-one climate and sustainability platform CarbonSifr. It allows businesses to measure, reduce, and remove CO2 emissions. The platform gathers operational, transactional, and emissions data. It then employs AI and natural language engines to calculate carbon footprints across Scopes 1, 2, and 3, following the GHG Protocol for accuracy and audit readiness.
CarbonSifr simplifies data cleanup and mapping by generating customised reduction and removal strategies based on localized benchmarks. Its EcoAction and EcoDine modules track and encourage customer-driven climate choices while embedding sustainability directly into daily business activities.
Its real-time dashboards and collaborative features ensure every climate action is transparent, measurable, and regionally impactful. The startup supports stakeholder engagement and operational integration to achieve ROI by providing automated reminders, team assignments, and clear reporting.
9. STEP4 – Sustainable Procurement
- Founding Year: 2024
- Location: Istanbul, Turkey
Turkish startup STEP4 provides a sustainability management platform that allows organizations to collect, standardize, and analyze ESG data across company structures and supplier networks. It centralizes sustainability information and evaluates performance using customizable KPIs that fit organization goals.
The platform uses modular AI tools to automate the creation of materiality matrices and generate audit-ready ESG reports compliant with standards like CSRD and GRI. Its structured workflows and annual data tracking keep teams organized and prepared for audits.
It also offers centralized dashboards that provide ongoing visibility into progress and areas for improvement. STEP4 simplifies engagement and aids organizations in advancing compliance demands into strategic value with integrated survey modules and stakeholder prioritization features.
10. Redwoods.ai – AI-led ESG Compliance Automation
- Founding Year: 2023
- Location: Pleasanton, California, USA
USA-based startup Redwoods.ai offers an AI-powered sustainability platform that equips organizations with autonomous agentic AI to automate ESG and climate compliance. The system ingests scope 1, 2, and 3 emissions, regulatory change, and supplier data while applying domain-aware AI agents to handle sustainability scoring.
The platform provides real-time climate risk insights that automatically fill regulatory and investor questionnaires and deliver structured disclosures for all reporting needs. Its environmental health and safety (EHS) module and supplier maturity assessment tool aid in standardizing sustainability improvements across the entire value chain.
Redwoods.ai simplifies sustainability management, supports supply chain resilience, and accelerates organizations’ progress toward net zero by linking data collection, compliance, and reporting workflows.
Discover All Emerging Climate Tech Startups
The rail startups showcased in this report are only a small sample of all startups we identified through our data-driven startup scouting approach. Download our free Climate Tech Innovation Report for a broad overview of the industry or get in touch for quick & exhaustive research on the latest technologies & emerging solutions that will impact your company in 2026!
