The book fair’s carbon footprint has become, in the space of three seasons, a line item that organisers can no longer consign to the sustainability report’s appendix. With institutional travel budgets tightening and corporate net-zero commitments reaching their first audited milestones, the hybrid fair — part physical gathering, part persistent digital platform — has matured from pandemic improvisation into structural fixture. The results, measured across this year’s circuit, suggest that the model’s environmental arithmetic works only when the digital half is designed as seriously as the physical one.
The accounting begins with the obvious. International fair travel — flights, hotels, freighted exhibition stands — dominates any honest audit of a fair’s footprint, and the hybrid model attacks it directly: the delegate who attends two days virtually and one in person generates a fraction of the emissions of the three-day visitor, and the exhibitor who ships a tenth of the usual stand materials to a smaller physical floor cuts freight by an order of magnitude. Several major fairs report absolute travel-emissions reductions in the double digits, even as total professional participation — counting virtual attendance — has grown.
But the carbon arithmetic was never the hard part. The hard part, the fairs have learned, is preserving the commerce that justifies the carbon in the first place. The first hybrid experiments failed predictably: digital platforms bolted onto physical events as afterthoughts, virtual attendees relegated to spectatorship, rights meetings that migrated to video calls losing the serendipitous density that makes fairs worth attending. The maturing model inverts the design: the digital platform runs year-round, the physical fair becomes its concentrated annual apex, and the two are scheduled as one continuous negotiation space rather than two separate events.
The rights economy has adapted with professional speed. Agents now treat the hybrid calendar as standard practice: preliminary conversations opened on the platform months ahead, meeting slots booked with the precision the physical fair always demanded, and the in-person days reserved for the conversations that genuinely require a table and two hours. Several rights directors report that deal velocity — agreements per season, not per fair — has held steady or improved under the hybrid regime, with the digital layer doing the screening work that hotel lobbies once did badly.
The equity question is the hybrid model’s sharpest edge, and its organisers are candid about it. Virtual attendance has democratised access in ways the industry should not romanticise away: small-language publishers, under-resourced scouts, and independent authors who could never justify the airfare now sit in meetings that were once physically gated. At the same time, the premium value of the fair — the trust built over dinner, the career-making introduction — remains stubbornly physical, and the delegates with travel budgets retain that advantage. The hybrid fair has widened the door without yet flattening the room.
The carbon reporting itself is becoming a competitive instrument. Fairs now publish audited travel-footprint figures alongside attendance statistics, and institutional exhibitors — university presses, public-sector publishers, the corporate sustainability officers who approve travel budgets — increasingly treat those figures as procurement criteria. One fair director described the shift with welcome bluntness: the carbon report used to be where organisers confessed; it is becoming where they compete.
The sceptics’ objection — that the hybrid fair is a cost-cutting exercise wearing sustainability’s clothes — deserves its honest hearing, and partially survives it. The model does save money, and the savings are real. But the fairs that have embraced it most seriously are spending some of those savings on the digital infrastructure that keeps the commerce alive, and the ones spending nothing are discovering that a webinar with a fair’s logo is not a fair. The test is the one the industry has always applied: are the deals still happening? By that measure, the hybrid fair has passed its probation. The carbon is down, the rights are moving, and the dinner — for those who can still justify it — remains excellent.