Top 10 Best Climate Tech Software of 2026

Watershed is an enterprise-grade climate platform that helps large organizations measure, report, and reduce their greenhouse gas emissions across Scopes 1, 2, and 3 with high precision. It automates carbon accounting through integrations with ERP, procurement, and travel systems, leveraging proprietary data and AI for accurate calculations. The platform also supports science-based target setting, reduction roadmaps, and regulatory compliance reporting like CSRD and SEC climate rules.

Persefoni is a leading carbon accounting platform that enables enterprises to measure, manage, and report Scope 1, 2, and 3 greenhouse gas emissions with high accuracy and automation. It uses AI-driven tools like the CFF+ methodology to handle complex supplier data and ensure regulatory compliance with standards such as CSRD, SEC, and CDP. The software also supports decarbonization planning through scenario modeling and forecasting, integrating seamlessly with ERP and procurement systems.

Salesforce Net Zero Cloud is a robust sustainability platform built on the Salesforce Customer 360 ecosystem, enabling organizations to track, manage, and reduce Scope 1, 2, and 3 greenhouse gas emissions. It offers tools for carbon accounting, scenario modeling, goal setting, and compliance reporting aligned with standards like GHG Protocol and CSRD. Leveraging Salesforce's AI (Einstein) and data integration capabilities, it provides real-time insights and decarbonization roadmaps to help achieve net zero targets.

Microsoft Cloud for Sustainability is a suite of cloud-based applications designed to help organizations measure, manage, and report on their environmental impact, with a focus on Scope 1, 2, and 3 emissions tracking. It integrates with Microsoft tools like Azure, Dynamics 365, and Power Platform to centralize sustainability data, automate calculations using AI, and support ESG reporting for regulatory compliance. The platform also offers scenario modeling and action planning to drive decarbonization efforts.

Normative (normative.io) is a comprehensive carbon accounting platform designed to help companies measure, reduce, and report Scope 1, 2, and 3 greenhouse gas emissions with high accuracy. It automates data ingestion from ERP systems, spend data, and supplier portals, leveraging a proprietary database of over 50,000 supplier-specific emissions factors for precise Scope 3 calculations. The platform provides actionable insights, science-based targets, and regulatory-compliant reporting to drive climate strategy.

Sweep (sweep.net) is an AI-powered developer tool that automatically generates pull requests from GitHub issues, fixing bugs and implementing features using natural language instructions. For Climate Tech software, it accelerates development of applications like carbon footprint calculators, energy optimization models, and sustainability dashboards by automating code changes. While not climate-specific, it boosts productivity for teams building climate solutions, allowing focus on domain expertise over routine coding.

Climatiq is an API-first platform providing access to over 190,000 verified emission factors from 80+ authoritative sources, enabling precise carbon footprint calculations for Scope 1, 2, and 3 emissions. It supports a wide range of sectors, activities, and methodologies compliant with standards like GHG Protocol, EU ETS, and TCFD. Developers can integrate it seamlessly into apps, ERPs, or custom tools via RESTful APIs and SDKs in multiple languages.

Terrascope is an AI-powered climate tech platform that automates carbon emissions accounting across Scope 1, 2, and 3 for businesses aiming to achieve net-zero goals. It integrates with ERP, procurement, and travel data sources to provide accurate, real-time emissions tracking and science-based target recommendations compliant with standards like GHG Protocol and SBTi. The tool also offers decarbonization scenario modeling, supplier engagement features, and access to a carbon removal marketplace for offsetting.

Aurora Solar is a cloud-based platform designed for solar professionals to streamline PV system design, engineering, sales, and installation. It uses advanced 3D modeling with satellite imagery, LiDAR data, and AI-driven optimization to create accurate proposals, predict energy production, and analyze financials. The software integrates sales tools to accelerate deal closures and supports teams from residential to commercial projects.

Google Earth Engine is a cloud-based platform for planetary-scale geospatial analysis, providing access to petabytes of satellite imagery, aerial photos, and GIS data from sources like Landsat, Sentinel, and MODIS. It enables users to perform complex analyses such as monitoring deforestation, climate change impacts, and land cover changes without downloading massive datasets. The platform supports JavaScript via a web-based Code Editor and Python API integration, making it powerful for environmental monitoring and climate tech applications.