Agriculture
June 11, 2024
Open Learning Exchange – OLE
Read SolutionImplemented by
Planet Learning
Updated on November 10, 2025
·Created on December 6, 2022
CaVeX uses digital finance and innovative technologies to drive environmental and socio-economic benefits for the people and communities most in need.
CaVeX (Carbon Value Exchange) is a cloud-based digital marketplace that connects small-scale climate-positive projects with the voluntary carbon market. It enables the collection, verification, and monitoring of data from activities such as clean cooking, agroforestry, and renewable energy. These activities are converted into carbon credits, which buyers can purchase directly through the platform.
Target SDGs
SDG 13: Climate Action
SDG 8: Decent Work and Economic Growth
Target Users (Target Impact Group)
Community, Small and Medium-sized Enterprises
Distributors / Implementing Organizations
4R Digital
Regions
Africa, East Africa, Southeast Asia, Sub-Saharan Africa
Countries
Kenya, Nigeria, Senegal
Manufacturing/Building Method
The platform was developed by 4R Digital
Intellectural Property Type
Copyright
User Provision Model
Free registration in the website. Users access the platform via the internet; project developers register their projects, and buyers purchase carbon credits through the platform
Distributions to Date Status
The platform is currently undergoing tests with various projects, including waste-to-energy, clean cooking, reforestation, electric vehicles, distributed solar, and solar irrigation.
Mobile service required
Yes Internet access is required to use the cloud-based platform.
Device(s) required
Smartphone, feature phone (basic access), computer, tablet
Design Specifications
CaVeX is a cloud-based digital marketplace developed by 4R Digital. It facilitates the collection, verification, and monitoring of data on climate-positive actions from small projects. The platform converts these activities into carbon credits tradable on the voluntary carbon market. It leverages technologies such as remote sensing, IoT, and digital payments to ensure accuracy, transparency, and efficiency.
Technical Support
Users can access technical support directly through 4R Digital. Support channels include email and contact forms available on the official website.
Replacement Components
N/A
Lifecycle
The platform is designed for continuous operation with regular updates and maintenance to incorporate new features and ensure compliance with evolving standards.
Manufacturer Specified Performance Parameters
CaVeX (Carbon Value Exchange) aims to achieve significant impact over a five-year period, including offsetting or sequestering 6 million tonnes of carbon emissions, enabling 2 million households to increase income through platform access, scaling operations to at least six countries, and facilitating £100 million in carbon value traded.
Vetted Performance Status
Independent auditing with specialist organizations is underway to complete a full audit.
Safety
As a digital platform, there are minimal physical safety concerns. Data security and privacy are managed through standard cybersecurity measures.
Complementary Technical Systems
Internet of Things (IoT) devices for data collection. Mobile payment systems like M-PESA for fund transfers. Digital monitoring tools for project verification.
Academic Research and References
GSMA Case Study: GSMA has published a case study on CaVeX, highlighting its role in monetizing carbon reduction and sequestration activities from micro-small projects. FSD Africa Blog: FSD Africa has detailed the development and impact of CaVeX in democratizing access to voluntary carbon markets.
Compliance with regulations
CaVeX operates within the framework of the Voluntary Carbon Market (VCM), adhering to standards set by recognized bodies such as Verra and the Gold Standard. These standards ensure that carbon credits are generated through verified and additional emission reductions. While the VCM is not regulated by governmental authorities, it follows rigorous methodologies to maintain the integrity of carbon credits.
Evaluation methods
CaVeXÂ relies on IoT devices and remote sensing to monitor activities in real time, and uses digital systems to verify the accuracy of the data collected. An immutable digital ledger records all transactions to ensure transparency and prevent double counting. Additionally, third-party audits are conducted by independent organizations to validate project data and carbon credit generation.
Other Information
N/A
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