Quails’ Gate Winery in West Kelowna is utilizing infrared technology to keep their vineyard warm during the winter months. The winery is testing an infrared vacuum LED tube that can heat the vines themselves, rather than the surrounding air, to prevent bud loss in temperatures as cold as -24 C. This technology is expected to keep the vines around 6 C warmer than the surrounding air, which can make a significant difference in preserving the harvest. While the cost of implementing this technology can range from $10,000 to $20,000 an acre, winemaker Rowan Stewart believes it is a worthwhile investment that can pay off over time, especially after experiencing catastrophic bud losses due to cold snaps. The BC Grape Growers Association is also exploring global and national approaches to dealing with extreme weather conditions, emphasizing the need for wineries to become more resilient to climate challenges.
Michael Kullmann, from the BC Grape Growers Association, stresses the importance of wineries considering climate differences when implementing new practices and technologies. With temperatures as low as -25 C in the winter and as high as 45 C in the summer in British Columbia, it is crucial to adopt technologies that are suitable for the unique wine-growing region. While finding a “silver bullet” solution to extreme weather events may take time, Kullmann believes that the key is to focus on building resilience and adapting to the changing climate. By being cautious about the type of technologies introduced in the region, wineries can better ensure the long-term sustainability of their operations and safeguard against potential crop losses.
The potential benefits of infrared technology in vineyards extend beyond just preserving the harvest. By providing a more controlled and reliable way to protect the vines from cold temperatures, wineries like Quails’ Gate can also improve the quality of the wine produced. The consistency in grape yield and quality that comes from using such technologies can enhance the overall reputation and success of the winery. Additionally, by investing in sustainable practices like infrared heating, wineries can reduce their environmental impact and contribute to the long-term health of their vineyards and surrounding ecosystems.
Incorporating innovative technologies like infrared vacuum LED tubes not only helps wineries mitigate the risks associated with extreme weather events but also demonstrates a commitment to sustainability and resilience in the face of climate change. As the wine industry continues to face challenges posed by changing weather patterns and shifting climates, the adoption of new technologies becomes crucial for ensuring the longevity and success of vineyards. By investing in solutions that can protect crops, improve wine quality, and enhance overall sustainability, wineries in regions like British Columbia can adapt to the evolving climate conditions and continue to thrive in the face of adversity.
While the initial cost of implementing infrared technology in vineyards may be significant, the potential long-term benefits and cost savings make it a worthwhile investment for wineries. By safeguarding against bud losses and ensuring a more consistent grape harvest, wineries can recoup their investment in a relatively short amount of time. Moreover, by embracing innovative solutions and sustainable practices, wineries can position themselves as leaders in the industry and set a positive example for others to follow. As the global wine community grapples with the impacts of climate change on grape production, initiatives like the use of infrared technology offer a promising path towards a more resilient and sustainable future for winemaking.
