The Impact of Organic Certification and Labeling on Wine Prices

The following is a guest post by Laura Collier, whose passion is where wine and law intersect.  Please see her complete bio at the end of this post for more information!

Sales of organic foods have skyrocketed in the past decade. In addition to increased sales, organic foods can typically command a price premium over their conventionally farmed counterparts. As a wine industry professional, I see a moderate amount of dedicated organic wine drinkers, but generally speaking, organic wines don’t seem to have the same momentum with a broad spectrum of consumers that organic foods do. This is surprising, given the craze for many other organic products. In a paper titled Eco-Labeling Strategies: The Eco-Premium Puzzle in the Wine Industry, Magali Delmas and Laura Grant of the University of California at Santa Barbara conducted research into the impact of organic certification and organic labeling on wine prices, and provided some insight into the factors that influence consumer perceptions of organic wines.

Delmas and Grant studied information from over 13,000 California wines, including data on price, grape variety, vintage, and winery production volume. They also evaluated whether the wines were certified organic, and if so, whether the wine’s label indicated the eco-certification. The results of their study were surprising: the factors of organic certification and organic labeling had opposite impacts on the price of the wine. They found that wines certified as organic, but without the certification indicated on the label, could command a 13% higher

Photo By Dick Rochester (originally posted to Flickr as Our Daily Red) [CC-BY-SA-2.0 (], via Wikimedia Commons

Photo By Dick Rochester (originally posted to Flickr as Our Daily Red) [CC-BY-SA-2.0 (], via Wikimedia Commons

price. However, listing the organic certification on the label reduced the price by 20%. Furthermore, by examining the Wine Spectator rating score of the wines included in the study, they found that organic certification led to a score increase of almost one point.

If organically certified wines can command a price premium, and receive higher score ratings, then why does indicating the certification on the label actually lead to a decrease in price? To answer this question, Delmas and Grant evaluated other studies and surveys of consumer perceptions of organic wines for clues. One key cause is likely the consumer confusion surrounding the labeling of organic wine. In the United States, organic wines can bear two labels, but the meaning of the different terminology is not further explained on the label. “Organic” designates a wine that is made with organically grown grapes and does not contain any added sulfites. “Made with organically grown grapes” designates a wine made from organic grapes that does contain added sulfites. There are also different organic certification requirements, logos, and phrases on the labels of organic wines from other countries. This high volume of competing labels in the marketplace, without any apparent distinctions, confuses many wine drinkers. Furthermore, many consumers associate organic wine with inferior quality. This stigma is perhaps due to early attempts by inexperienced winemakers to produce “natural” wines without filtering or the use of sulfites, which resulted in faulty, poor tasting wines. This bad reputation, coupled with the lack of consumer understanding of organic labeling, are likely contributing reasons why wines labeled as organic command a lower price.

However, if we remove the organic label, why are consumers willing to pay 13% more for an unlabeled organic wine than a conventionally farmed wine? And why do organic certified wines have higher Wine Spectator scores? Delmas and Grant theorize that organic certification has benefits that improve the quality of the wines, the winery’s practices, and the winery’s reputation. Delmas and Grant cite the belief of many winemakers that organic farming leads to healthy vines,

Photo By drdcuddy (Flickr: Italia 2010) [CC-BY-SA-2.0 (], via Wikimedia Commons

Photo By drdcuddy (Flickr: Italia 2010) [CC-BY-SA-2.0 (], via Wikimedia Commons

healthy grapes, and better tasting wines. In the winemaking community, the driving reason behind adopting organic practices is the desire to produce better wines, and not necessarily the desire to protect the environment. Additionally, the organic certification process provides an opportunity for wineries to learn about best practices and improve their existing procedures, which could lead to higher quality wines. Finally, organic certification could raise the winery’s reputation within the industry, and could assist the winery with cultivating goodwill and avoiding government regulation as an environmentally friendly operation.

I mentioned before that as someone who works in wine retail, I haven’t noticed the fervor for organic wines that I see for organic foods. But consumer attitudes toward organic wines do not seem to me as bleak as the results of this study would indicate. Perhaps something has changed since this study? The research by Delmas and Grant was conducted in 2008, and the dataset included wines from vintages 1998 to 2005. When organic food sales took off, the change was quick and intense. As this article is now five years old, perhaps there is an organic wine revolution among consumers that is preparing to burst on the scene?

I think that the consumer demand for organic wines is steadily increasing; however, I am unsure whether the market for organic wines will ever expand as rapidly or as broadly as the market for organic foods. Personally, I have found that there is a connection between conscientious farming and quality, and I believe that as wine drinkers explore the world of wine and find out that some of their favorite wines are organic, they will begin to make the connection as well and to seek out more organic wines at retail stores and restaurants. It will be

Photo By Jorge Royan (Own work) [CC-BY-SA-3.0 (], via Wikimedia Commons

Photo By Jorge Royan (Own work) [CC-BY-SA-3.0 (], via Wikimedia Commons

quality and taste that win consumers for organic wines. And converting consumers based on taste will take longer than converting consumers to organic foods, which many people quickly and enthusiastically jumped at because they were seeking healthier food options. For drinkers to seek out organic wines because of taste, they must first develop their own personal palate, to differentiate between wines they simply do not care for and wines that are of poor quality. Then drinkers must taste many organic wines, with the knowledge that those wines are organic, and make the connection between improved taste and the organic methods. This is certainly not an overnight process. But only time will tell. Hopefully Delmas and Grant will follow up on their research in the coming years, and expand their dataset to include wines from around the world. Organic wines and consumers currently have such a tenuous relationship, that I would not be surprised if I were surprised again by the results!

Citation: Magali A. Delmas and Laura E. Grant, Eco-Labeling Strategies: The Eco-Premium Puzzle in the Wine Industry, INSTITUTE FOR SOCIAL, BEHAVIORAL, AND ECONOMIC RESEARCH PUBLICATIONS (Jan. 9, 2008), available at

Laura Collier is a wine consultant and lawyer in Raleigh, NC. When she’s not working at The Wine Feed, she’s exploring where the worlds of wine and the law intersect. Follow her @SpiritedLawyer on Twitter!

2 comments for “The Impact of Organic Certification and Labeling on Wine Prices

  1. WineKnurd
    May 21, 2013 at 10:08 pm

    Hey Laura, I am in Durham NC and a semi-frequent commenter here at TAW. I haven’t yet made my way down to the Wine Feed, but feel free to email me about any cool tastings or events that you have coming up!

    • Laura Collier
      May 22, 2013 at 8:43 am

      Hi WineKnurd!

      It’s great to meet a fellow Triangle wino! Durham has a wonderful wine culture, but we would definitely love to see you in Raleigh sometime. If you would like to email me at, I can keep you updated on the many tastings, classes, and events we hold at The Wine Feed.


Comments are closed.