Sustainability & Carbon Net Zero

Maybrey Precision Castings, as part of the Caro Group, is a proud holder of the Future Net Zero Platinum Carbon Net Zero Award, the highest level of the FNZ programme. This is not a target or an aspiration: it is a certified achievement.

Our Carbon Net Zero Commitment

The FNZ Platinum Carbon Net Zero Award reflects the Caro Group's verified delivery of:

Net zero emissions achieved ahead of the 2050 target
A 50% reduction in greenhouse gas emissions ahead of the 2030 deadline
A 42% reduction in total carbon footprint over five years

We always describe this as Carbon Net Zero. It is a precise, verified claim, and we use precise language to describe it.

How We Have Got Here

Solar energy

On-site solar generation reducing grid electricity dependency at our Aylesford facility.

LEV fleet

Transition to a low-emission vehicle fleet across the Caro Group.

PepSet sand line

Investment in a more sustainable, lower-emission sand binder system.

Energy-efficient machinery

New resistance furnaces and induction furnaces chosen for energy efficiency as well as performance.

Local supply chains

Sourcing materials and services as close to our facility as possible to reduce transport emissions.

New finishing department

The flood coat and finishing department investment reduces outbound sub-contract transport.

FNZ Award Progression

The Future Net Zero programme recognises achievement at three levels: Silver, Gold, and Platinum. The Caro Group has progressed through all three, reaching Platinum, the highest level, ahead of the programme's most demanding milestones. This progression is the evidence that our sustainability commitment is a genuine, continuous journey, not a one-off certification.