Our experience

Applying batteries
Using batteries to make the most of renewable energy sources and move towards a low-consumption connection.

Architecturally responsible insulation
Insulating and ventilating older character homes, while respecting heritage and protected neighbourhoods.

CapEx investments
Providing insight into the necessary CapEx investments for shopping centres such as Hoog Catharijne, Alexandrium, the Markthal, and Villa Arena to meet policy objectives.

Chain collaboration
Working with retirement villages, contractors, and consultants to organise a continuous flow in which around 1,500 homes are made more sustainable each year.

Creating consensus
Creating a sustainability plan that takes into account the needs of residents, with minimal disruption to their daily lives.

Feasible and affordable
To inspire homeowners to take part in the sustainability journey, we used a mix of approaches, from personalised letters and short videos to postcards and even a show home to experience the benefits in real life.

From ambition to program
Defining and delivering the goals, framework, and organisation needed to make student housing more sustainable.

Heating network and gas-free
Delivering district heating, insulating apartment blocks, removing asbestos, and switching to electric cooking, all made possible with the support of available subsidies.

Hybrid as in-between step
Reducing natural gas use by 75% through building improvements and the installation of four high-temperature air-to-water heat pumps.

Individually to carbon neutral
Making rental homes carbon-neutral using the Urgenda method, initiated at the request of tenants. To realise this one-home-at-a-time concept, Tsavo organises sufficient production capacity, resulting in efficiency, cost reduction, and guaranteed quality.

Portfolio analysis
Assessing the required maintenance and sustainability upgrades when purchasing residential complexes.

Quality assurance
Using a structured inspection protocol to ensure consistent handling of earthquake damage reports.

Resident decides
By offering tailored packages, with or without roof insulation, solar panels, hybrid systems, and other options, we achieve full homeowner support.

Sun collectors
Insulating and installing 16 solar thermal panels connected to the shared hot water system.

Sustainable owners associations
Affordable and achievable sustainability made possible through support schemes, homeowner subsidies, and dedicated green loans.

Transition-ready gallery flats
Upgrading 1960s apartment blocks with insulation and ventilation to reach an average energy rating of A and prepare them for a gas-free future.

Typological strengthening
Guiding the process to quickly strengthen and make homes more sustainable.

Worldwide sustainability
Contributing to local Maasai initiatives in southern Kenya to help slow down climate change and extreme drought.