McGuigan bottles big carbon savings

McGuigan Wines has introduced a new 300g lightweight bottle as part of a major sustainability drive, cutting glass weight by 25% and significantly reducing the carbon footprint of its UK portfolio.

The move, developed in partnership with Greencroft Bottling and glass manufacturer Verallia, marks the latest step in parent company Australian Vintage’s commitment to lowering emissions across the global wine industry.

The new Burgundy‑style bottle will be used across around 3.5 million bottles this year, equivalent to 596,000 cases, and is expected to reduce CO₂ emissions from glass production by approximately 82,000kg annually. The reduction comes both from the lighter bottle itself and from Greencroft Bottling’s renewable‑energy‑powered facility, which operates using three wind turbines and a 4.6MW solar array.

McGuigan says the shift reflects its ambition to make packaging “as good as what’s inside,” positioning the lightweight bottle as a tangible step in its sustainability journey. The bottle contains around 30% recycled glass, helping cut glass wastage while maintaining the premium aesthetic expected of a Burgundy wine bottle.

The initiative builds on the success of McGuigan’s lightweight Bordeaux bottle launched last year and aligns with Australian Vintage’s wider ESG strategy, including its B Corp certification achieved in 2024 and its validated target to reach net zero by 2040 across its entire value chain. COO Julian Dyer has previously described lightweighting as “a significant step in reducing our carbon footprint while upholding the premium quality our customers trust.”

The bottles will be packed at Greencroft Bottling’s state‑of‑the‑art County Durham facility, which is recognised as one of the most sustainable bottling plants in the world. The combination of lighter glass, recycled content and renewable‑energy‑powered production positions McGuigan as one of the category’s leaders in low‑carbon packaging innovation.