Sustainability in Wine: Green Certifications vs Greenwashing (Organic, Regenerative & Biodynamic Explained) Keith Wallace and Alana Zerbe discuss what sustainability really means in wine and whether green certifications reflect genuine practices or greenwashing. They define sustainability (long-term ecosystem preservation), regenerative agriculture (restoring depleted soil and water), biodynamic farming (self-sustaining farm inputs with lunar-calendar traditions originating with Rudolf Steiner in the 1920s and later adopted in Burgundy and Champagne), and organic certification (USDA-administered, expensive, recordkeeping-heavy, and focused on avoiding synthetic pesticides/fertilizers and GMOs). They explain why “organic” labeling in the US is complicated by strict sulfite limits that can be exceeded even without additions due to fermentation, and contrast this with the EU’s focus on vineyard practices. They cover certification costs and economics (including Demeter as the main biodynamic cert and other regional programs), and note that small producers may practice near-organic methods without paying for certification. They also highlight gaps in many sustainability paradigms, including labor practices, citing a case of an Italian certified winery found using trafficked/slave labor. Practical winery and supply-chain topics include high water use (up to 10–20 gallons per bottle), dry farming, controlled irrigation using AI, satellite imaging and drones, CO2 capture and reuse/resale, and composting winery byproducts. They emphasize packaging and shipping impacts: heavy glass bottles are energy-intensive, glass recycling has declined due to loss of China as a trade partner, and alternatives like bag-in-box and cans can reduce impact; overseas shipping by boat can be more efficient than trucking, making some imports potentially lower-carbon than domestic wine depending on location. They also mention solar and wind energy at wineries, agrivoltaics (solar panels above vines), cover crops, biodiversity, and integrated pest management (beneficial insects and plantings to divert pests). Consumer takeaways include choosing lightweight bottles, supporting alternative packaging, considering certifications while remembering their cost, visiting vineyards to ask questions, and recognizing that local regional norms and peer pressure can influence adoption of organic/biodynamic practices.

01:26 What “Sustainability” Means in Viticulture (Cover Crops, Soil Health, Beneficial Bugs)

02:51 Regenerative Agriculture: Restoring Depleted Soil & Water

03:21 Biodynamic Winegrowing Explained (Science, Rituals, and Results)

05:12 Organic Wine Basics: USDA Rules, Recordkeeping, and Costs

05:49 Certifications Under the Microscope: Sulfites, Demeter, and the Price of Compliance

08:44 Small Producers vs. Big Industry: Why Certification Can Feel Insulting

10:39 The Missing Piece: Labor Ethics and “Sustainable” Certifications

11:56 Inside the Winery: Water Use, Dry Farming, AI Irrigation, CO₂ Capture, and Compost

14:44 Packaging & Shipping: Heavy Bottles, Boxed Wine, Cans, and Transport Emissions

18:27 Renewable Energy & Vineyard Innovation: Solar, Wind, and Smarter Biodiversity

20:47 Consumer Takeaways + Wrap-Up, Next Episode Tease, and How to Learn More

Uncorking the Evolution of Wine Branding: From Prestige to Social Media Welcome to After Wine School with Keith Wallace and Alana Zerbe! In this episode, Keith and Alana dive deep into the transformation of wine branding, highlighting how traditional methods like prestige and hierarchy are making way for digital engagement and social media influence. They discuss historical marketing techniques, the impact of wine critics, and the shift towards direct-to-consumer models embraced by companies like Penfolds and Naked Wine. The conversation also touches on personal favorite brands and marketing strategies, offering valuable insights and anecdotes about the wine industry's evolving landscape. Join us for an enlightening discussion that's perfect for wine enthusiasts and industry professionals alike!

00:31 The Evolution of Wine Branding

00:55 Historical Marketing Strategies

03:47 The Shift to Digital Marketing

05:24 Innovative Wine Companies

07:17 Personal Branding in the Wine Industry

12:18 Favorite Wine Brands and Marketing Techniques

Corks vs. Screw Caps: The Ultimate Wine Enclosure Debate Join Keith Wallace and Alana Zerbe in this informative episode of 'After Wine School' as they delve into the ongoing debate between corks and screw caps. Learn the history of cork, the rise of alternatives, and how innovations like the Delvin enclosure have impacted the wine industry. Discover the issues with TCA contamination, the pros and cons of various wine closures, and the role of sustainability in this heated topic. Perfect for wine enthusiasts and professionals alike, this episode is packed with practical advice and fascinating insights. Cheers!

01:00 What is Cork?

02:02 Historical Significance of Cork

02:59 Problems with Cork and TCA

07:48 Rise of Cork Alternatives

08:53 Screw Caps and Their Benefits

09:23 Consumer Perception and Market Impact

10:50 Innovative Enclosures

14:19 Sustainability Debate

Wine & Health: Debunking Myths and Embracing Facts | After Wine School Join Keith Wallace and Alana Zerbe from After Wine School as they dive into the relationship between wine and health. In this episode, they explore the myths and misconceptions about wine's health benefits and potential risks, discussing historical contexts, scientific studies, and personal experiences. They emphasize the importance of moderation, mindfulness, and enjoying wine as part of a healthy lifestyle. Don't miss their informed discussion on the J Curve, the Mediterranean diet, and the impact of recent research trends. Whether you're a wine enthusiast or just curious about the health effects of wine, this episode is packed with valuable insights. Cheers!

01:37 Historical Context of Wine and Health

02:50 The French Paradox and Mediterranean Diet

04:56 Modern Studies and Misconceptions

06:23 Rebuttals and Alternative Health Risks

11:59 Generational Knowledge and the J Curve

16:28 Moderation and Mindfulness

Unlocking Your Wine Palate: Tips from the Pros | After Wine School Podcast

Join Keith Wallace and Alana Zerbe in this episode of 'After Wine School,' where they dive deep into improving your wine palate. From first-hand experiences to teaching frameworks, they share invaluable tips on how to enhance your sensory skills and enjoy wine to its fullest. Discover practical exercises like baking an apple pie to hone your tasting abilities and learn why understanding your sense of smell is crucial. Keith and Alana also discuss common roadblocks and the importance of a beginner's mind in the wine journey. Whether you're a novice or a seasoned wine lover, this episode is packed with insights to further your appreciation of wine.

00:17 Understanding Your Palate 01:29 Practical Exercises to Enhance Your Palate 03:53 The Importance of Smell in Wine Tasting 09:40 Framework for Deductive Tasting 18:04 Overcoming Roadblocks in Wine Tasting 25:19 Building Your Own Wine Knowledge

Mastering Wine Storage: Do's, Don'ts, and Myths Explored

In this episode of After Wine School, hosts Keith and his guest delve into the intricacies of proper wine storage and debunk common myths about aging wine. They explain that only 10% of wines are designed to age, with specific characteristics required for successful aging. Key factors like temperature, humidity, vibration, and light are discussed to ensure optimal storage conditions.

They cover the types of wines suitable for aging, including Bordeaux, Burgundies, and Barolos, and offer practical advice on setting up a home wine cellar. The episode also touches on wine storage psychology and economic considerations.

00:28 Debunking Wine Aging Myths

01:26 Factors Affecting Wine Aging

03:36 Psychology and Economics of Aging Wine

06:17 Proper Wine Storage Techniques

12:35 Choosing Wines for Aging

Mastering Wine Shopping: From Local Shops to Big Chains In this episode of the 'After Wine School' podcast, hosts Keith Wallace and Alana Survey dive deep into the intricacies of buying wine. They explore the differences between purchasing wine from grocery stores, independent wine shops, and large chain wine stores, as well as the pros and cons of government-run wine stores. The conversation covers various wine categories from value to icon, emphasizing the importance of understanding price points and wine styles. They also touch on the impact of store types on the wine industry and provide tips for making informed wine purchases. Whether you're a novice or a seasoned wine buyer, this episode offers valuable insights and behind-the-scenes knowledge.

00:50 Understanding Wine Categories and Price Points

07:15 The Charm of Independent Wine Shops

10:24 The Debate on Grocery Store Wines

15:02 Exploring Chain Wine Stores

20:06 The Controversy of State-Run Wine Stores

Demystifying Restaurant Wine Lists: Navigating Choices and Strategies In this episode of the Wine School Podcast, hosts Keith Wallace and Alana Zerbe delve into the world of restaurant wine lists. They discuss the roles and day-to-day activities of sommeliers and wine reps, the importance of the restaurant ecosystem, and how restaurant wine lists are curated. They explore different types of wine lists, including corporate, beverage manager-created, and sommelier-driven lists, offering valuable advice on navigating these lists as a consumer. The episode also highlights key economic considerations, the logistics of wine distribution, and career advice for those interested in the wine industry. 00:00 Introduction and Episode Overview

01:08 The Role of a Sommelier in Creating a Wine List

02:59 Understanding Wine Distributors and Their Influence

05:17 Economic and Culinary Considerations for Wine Lists

16:36 Types of Restaurant Wine Lists

23:42 Careers in the Wine Industry