Sustainability Report 2025

This report sets out measured performance for the 2025 calendar year against the commitments published in 2023, with third-party verification of the energy and emissions figures.

Energy and emissions

Scope 1 and 2 emissions are reported against a 2022 baseline. Scope 3 remains partially estimated: supplier-reported data now covers the majority of purchased goods by spend, and the remainder is modelled, which is stated line by line rather than blended into a single figure.

Water in our own operations

Manufacturing and test-loop water is reported separately from process water returned to supply. Test loops are recirculating, so the figure that matters is make-up volume rather than throughput.

What is not yet measurable

The avoided emissions from installed equipment — the largest number in any pump manufacturer's footprint — are not claimed here. The methodologies available do not yet support a figure we would be willing to have audited.