This is demanded of both event managers and event venues by sponsors, donors, regulatory authorities, event organisers and event participants, all of whom want to be associated with a positive event experience which mitigates potential negative environmental and reputational damage.

TonneZero is a specialist sustainable event company that assists events and venues to reach the highest standard of event sustainability. TonneZero is a collaborative venture between environmental health and safety legal and systems company EcoImpact, and Carbon Calculated, a specialist carbon measurement and reporting firm.

Our TonneZero practitioners are trained by the British Standards Institute (BSI) in the implementation of ISO 20121.