Sustainable Wine

In this From the Roundtable episode, I’m joined by Dr Peter Stanbury who provides an update on his recent visit to Bordeaux, where SWR and CIVB co-hosted an event focused on seasonal employment in the wine sector. We discuss Bordeaux's collaborative approach, practical actions other regions and vineyards can replicate, and how this feeds into SWR’s broader work on labour standards.

In this Sustainable Wine Roundtable Member Interview podcast, I’m joined by Filipe Carvalho, head of business development at Tree Flower Solutions (TFS), a Portuguese biotech startup that develops natural preservatives for the agri-food industry.

We discuss Chestwine, TFS’s innovative sulfite alternative made from chestnut male flower tannins. Filipe addresses common misconceptions about sulfites, explains why natural alternatives matter, and shares insights into the unique properties and R&D process behind Chestwine.

In this From the Roundtable episode, I’m joined by Dr Peter Stanbury and Luke Mobley to discuss SWR’s work in packaging. We cover why packaging is such a big topic when it comes to sustainability in the wine industry, the recent global policy developments driving change, and how SWR’s Packaging Choice Tool can help producers with their packaging strategy and decision-making. A foundational report and draft framework for the Packaging Choice Tool will be published this May.

Luke also introduces the new Action Area Overview, a document we put together that outlines SWR’s 2026-7 plans and activities, and how you can get involved.

ISO Certification might not be a popular dinner party topic for most people, but if anyone can convince you otherwise, it's managing director Jose Bishop from A Good Certification Group (formerly Certification Oceania).

In this Sustainable Wine Roundtable Member Interview podcast, we explore how ISO management systems can move beyond box-ticking to drive real improvement. From the role of ISO standards in the wine industry to common auditing challenges and the approach at A Good Certification Group, Jose shares how audits can be a force for good and help deliver meaningful change.

In this From the Roundtable episode, I'm joined by Toby Webb and Dr Peter Stanbury to discuss SWR's recent decision to combine some efforts from our Labour Standards and Sustainable Viticulture Protocol workstreams under the umbrella of The Sustainable Vineyard. The existing work and plans in each action area won't change - rather they will work together where relevant and appropriate.

This approach reflects the realities on the ground: social and environmental issues are often intertwined and managed  by the same small teams in the vineyard. Peter and Toby explain what this means in practice and how collaboration can increase efficiency, reduce costs, and drive more impact.

In this Sustainable Wine Roundtable Member Interview podcast, I’m joined by Gad Pettersson, head of sustainability and product quality at Systembolaget. As part of its ambitious decarbonisation plans, the Swedish alcohol monopoly is leading a Product Carbon Footprint (PCF) initiative. The aim is to be able to measure, compare, and ultimately reduce the climate impact across its full product range.

A successful pilot last year demonstrated the feasibility of collecting primary supply chain data on a large scale. Gad shares the key learnings, insights into the data collection process, next steps for the project, and more.

If you as a producer or grower within Systembolaget’s supply chain would like to get involved, please reach out to your Swedish importer.

If you as a retailer or other major stakeholder in the alcoholic drinks sector would like to know more, please reach out to [email protected]

In the first From the Roundtable episode of the year, I'm joined by Dr Peter Stanbury and Delaney Sheridan to discuss what lies ahead for SWR in 2026. Following an incredibly fruitful year, we've got big plans ahead of us, from finalising standards benchmarking to launching the Sparkling Bottle Weight Accord. Peter and Delaney share our key priorities for 2026, what members should look out for this year, and, most importantly, how you can get involved.

In the final From the Roundtable episode of 2025, I’m joined by SWR’s Toby Webb, Dr Peter Stanbury and Delaney Sheridan to reflect on the year. We review what we set out to achieve, what we've accomplished, and where we're headed in 2026.

From sustainability standards and packaging, to sustainable viticulture and labour conditions, find out how SWR is continuing to tackle the tough sustainability challenges while driving innovation and collaboration in the industry.

In this Sustainable Wine Roundtable Member Interview podcast, I’m joined by Luke Tyler, marketing and sales director, and Matthew Deller MW, CEO of Wirra Wirra. Located in South Australia's McLaren Vale, the winery exemplifies what the region is well-known for: premium red wine and a strong commitment to sustainability.

Wirra Wirra has a long history of sustainable practices, with current initiatives spanning across waste reduction, decarbonisation, biodiversity, packaging, and a reconciliation action plan. In recent years, lightweighting has been a major focus, and this year the winery introduced a proprietary 410g glass bottle across a significant portion of its production.

Matt and Luke share practical insights into the lightweighting process, the importance of partnerships across the value chain, and why they chose to join the Sustainable Wine Roundtable and the Bottle Weight Accord.

In this episode of From the Roundtable, I’m joined by SWR’s Delaney Sheridan and Dr Peter Stanbury to share some updates – and clear up a few misunderstandings – about lightweighting sparkling wine bottles.

SWR is developing a new Sparkling Bottle Weight Accord, building on the success of the still wine Bottle Weight Accord (BWA) launched in 2023. We discuss the progress of the BWA so far, what makes sparkling wine more complex, and how we’re working through those challenges.

There are many opinions when it comes to bottle weight, and it can be hard to separate fact from fiction. We thought we’d help set the record straight and run through some of the most common claims. Fact or fiction? Have a listen to find out.