Members of the practice have completed a number of building designs in a range of sectors and are working on many building types and integrated efficient and renewable energy technologies including:

> Sustainable schools in Africa with the EFA
    and the World Bank
> Sustainability and low energy Technical Guides
    (proposals) with the UNDP in the Middle East
> The Thermal Analysis, passive design and
    sustainable Energy Strategy for AKWA IBOM
    University in Nigeria.
> River City Prague Building 4
    (overseeing the detail design)

Equally ZEF provide the strategic design, design development and co-ordination of sustainable master-plan proposals for industrial developments, residential developments, retail and leisure developments, educational and research facilities, and large scale urban regeneration projects.
Sustainability Auditing / Assessment:

> BREEAM Assessment
> LEED Assessment
> Code for Sustainable Homes

Our engineers are dedicated to providing high quality solutions that meet client needs with appropriate technology and within budgetary constraints. We will always look for solutions that utilise clients’ resources in the most efficient manner and we will always strive to develop the solution that is:

> Low in Energy Demand
> Efficient
> Highest in Performance
> With minimum Environmental Impact & best value