WaltR utilizes satellite imagery and multispectral ground-based sensors combined with AI to accurately measure and map emissions of pollutants and greenhouse gases across urban and industrial areas. This technology enables clients to quantify their environmental impact and prioritize actions to reduce air pollution in compliance with regulatory standards.
Funding
$3.6M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.

RFounders
Product
Problem
Many urban and industrial areas lack comprehensive, high-resolution data on pollutant and greenhouse gas emissions, hindering effective environmental management and compliance with evolving regulatory standards. Traditional monitoring methods often provide insufficient spatial coverage and real-time insights for identifying and mitigating pollution sources.
Solution
WaltR provides a technology platform that combines satellite imagery, multispectral ground-based sensors, and AI to accurately measure and map emissions of pollutants and greenhouse gases. The system identifies, quantifies, and maps gas and particulate pollutants emissions from cities, industrial sites, and transportation infrastructures. WaltR's approach enables clients to assess their environmental performance, pinpoint pollution sources, and prioritize corrective actions based on economic and regulatory criteria. The technology offers high-density measurements, covering areas from 20 km² to 1000 km² every 100 meters, and monitors the dispersion of pollution plumes in real time.
Target Audience
WaltR serves industrial companies, communities, the finance and insurance sectors, ports, airports, and infrastructure operators seeking to monitor and reduce their environmental impact.
Features
- Patented remote-sensing techniques utilizing satellite imagery.
- Multispectral ground imagers for localized emissions monitoring.
- AI-powered analytics to identify, quantify, and map pollutant emissions.
- Simultaneous measurement of pollutants and greenhouse gases, including PM1, PM2.5, PM10, CH₄, O₃, SO₂, CO₂, and NO₂.
- High-density measurement network, densifying current networks by a factor of 1000.
- 3D mapping of pollution plumes in real time.
- Turnkey solution adaptable to evolving pollution capture methods.