2W2E GmbH

The future of global water and energy systems increasingly depends on intelligent software and AI-driven innovation. Rapid population growth, technological expansion, and climate uncertainty demand smarter tools to manage complex environmental and infrastructure systems. Addressing these challenges requires advanced digital solutions capable of analyzing data, predicting risks, and optimizing resource use at scale.

At 2W2E, we specialize in developing state-of-the-art software platforms and AI-powered systems for modeling, simulation, and decision support across water, energy, and climate domains. Our technologies transform complex environmental processes into actionable insights through scalable architectures, high-performance computing, and intelligent automation.

Our core expertise includes building robust scientific software, advanced data pipelines, geospatial analytics platforms, and simulation environments for earth and atmospheric systems. We design modular, cross-platform applications that integrate physical models with machine learning algorithms to enhance accuracy, efficiency, and predictive power. These tools support governments, researchers, and industries in planning resilient infrastructure and sustainable resource strategies.

We also develop AI-based models for forecasting, pattern recognition, anomaly detection, and scenario analysis. By combining deep learning, neural networks, and hybrid physics-informed approaches, we enable faster simulations, improved calibration, and reliable uncertainty quantification—even for large-scale regional and global systems.

Our software and analytical solutions are used in more than 95 countries, supporting a wide range of commercial and research applications. To empower users, we provide technical training, workshops, and ongoing support, ensuring organizations can fully leverage our platforms for data-driven decision-making.

Projects

GENESIS

A Continental-scale Hydrology and Water Quality Model for Europe

A combination of driving forces is increasing pressure on local, national, and regional water supplies needed for irrigation, energy production, industrial uses, domestic purposes, and the environment. In many parts of Europe groundwater quantity, and in particular quality, have come under sever degradation and water levels have decreased resulting in negative environmental impacts.

enviroGRIDS

Water resources of the Black Sea Basin at high spatial and temporal resolution

The pressure on water resources, deteriorating water quality, and uncertainties associated with the climate change create an environment of conflict in large and complex river system. The Black Sea Basin (BSB), in particular, suffers from ecological unsustainability and inadequate resource management leading to severe environmental, social, and economical problems.

African Water Resource

Continent of Africa Water Resources Availability

Accurate knowledge of freshwater availability is indispensable for water resources management at the regional or national level. In this project we estimated the freshwater availability of the continent of Africa at a subbasin level and monthly intervals using advanced modeling tools. This project served as a precursor of a following one, where we modelled the impacr of climate change on water resources of African continent.

Tools and Data

SWAT-CUP Premium

SWATCUP-Premium is a program for calibration of SWAT models. The program performs calibration, validation, sensitivity analysis (one-at-a-time, and global) and uncertainty analysis. It links SPE (formerly SUFI-2), and PSO algorithms to SWAT.

SWAT-CUP 2019

SWATCUP-2019 is a program for calibration of SWAT models. The program performs calibration, validation, sensitivity analysis (one-at-a-time, and global) and uncertainty analysis. The program links SUFI2, GLUE, ParaSol, MCMC, and PSO algorithms to SWAT.

SWATplus-CUP

SWATplus-CUP is a program for calibration of SWAT+ models. The program performs calibration, validation, sensitivity analysis (one-at-a-time, and global) and uncertainty analysis. The program links SPE (formerly SUFI-2), and PSO algorithms to SWAT+.