HOCHSCHULE KARLSRUHE

Their core work

Hochschule Karlsruhe (Karlsruhe University of Applied Sciences) specializes in applied engineering research with a strong focus on sustainable water and energy systems for developing regions. They design and deploy integrated water treatment and aquaculture systems — particularly for East Africa — and work on renewable heating/cooling technologies including heat pump systems with natural refrigerants. Their applied research bridges the gap between laboratory innovation and real-world deployment, especially in off-grid and resource-constrained settings.

What they specialise in

How they've shifted over time

In their early H2020 period (2016–2019), Hochschule Karlsruhe focused on water engineering and aquaculture — membrane bioreactors, water reuse, and sustainable fish farming for the Lake Victoria region. From 2019 onward, their focus shifted toward renewable energy systems: heat pumps, solar thermal integration, and off-grid energy solutions for healthcare facilities in Africa. The through-line is applied sustainability engineering for underserved regions, but the technical domain has broadened from water to energy.

They are moving toward integrated off-grid energy solutions for developing regions, combining their water and energy expertise into complete sustainable infrastructure packages.

How they like to work

Hochschule Karlsruhe splits evenly between leading and joining consortia — they coordinated 2 of their 4 projects, both focused on Africa-facing applied research. With 52 unique partners across 19 countries, they maintain a remarkably wide network for a mid-sized university of applied sciences, suggesting strong international relationships particularly with partners in developing regions. Their coordinator projects tend to carry the larger budgets, indicating they are trusted to manage complex multi-country implementations.

They have built an unusually broad network of 52 partners across 19 countries — well beyond typical for a German applied sciences university with only 4 projects. This geographic spread likely reflects their Africa-Europe research corridors and development cooperation focus.

What sets them apart

Unlike traditional German research universities focused on fundamental science, Hochschule Karlsruhe brings hands-on applied engineering to real deployment contexts — specifically sustainable infrastructure for African communities. Their combination of water engineering and renewable energy expertise is uncommon and positions them as an integrator for off-grid sustainable systems. For consortium builders, they offer both technical depth in water/energy and proven experience managing international projects with partners in developing countries.

Highlights from their portfolio

• SophiA
  Their largest project (EUR 1.53M) as coordinator, tackling off-grid energy for African hospitals and pharmacies — a high-impact humanitarian application.
• VicInAqua
  Coordinated an integrated water-aquaculture system for Lake Victoria, combining membrane bioreactor technology with fish farming in a development cooperation context.
• TRI-HP
  Participated in an advanced trigeneration system project combining heat pumps, solar thermal, and ice slurry — showing capability in sophisticated energy system design.