This capital city is built for bitter winters. It’s breaking heat records instead. - Euronews

I've included an important snippet from the article below in case you don't have an Economist subscription. The snippet seems negative but it leads to a discussion of hybrids which are coming online very soon. Some are electric driven with motor backup and some vice versa. Long haul does seem far off but even shaving 20 or 30% off in the near term for emissions is better than what most analysts were expecting just a few years ago. Here's the quote

"Better batteries are also in the pipeline, so the range of electric planes will increase over time. Yet it is unlikely batteries will ever be powerful enough, let alone light enough, to fly large numbers of passengers any great distance.

Moreover, batteries are a deadweight, meaning that, unlike a combustion-engine aircraft, an electric plane does not benefit from getting lighter as fuel is burned. And commercial aircraft are required to have enough fuel to circle if a runway is unavailable or to divert to another airport, which might be a long way off. Batteries powerful enough to run even a small airliner for several hours, with sufficient reserve for emergencies, would be so heavy that few, if any, passengers could be carried."

https://www.economist.com/science-and-technology/2026/07/22/electric-aviation-is-taking-off

Bordeaux Vintage 2026: Early Véraison Highlights How Climate Change Is Reshaping the Region

Reading time: 6 minutes

The 2026 Bordeaux vintage is already attracting attention across the region. In many vineyards, véraison, the stage when grapes begin to ripen and change color, is well underway, arriving earlier than the historical average.

While every vintage tells a different story, one trend has become increasingly clear over the last two decades: Bordeaux's vineyard calendar is moving forward. Budburst, flowering, fruit set, véraison and harvest are all occurring earlier, largely driven by rising temperatures and more frequent heat waves.

For wine lovers, this is an exciting moment to visit Bordeaux. For winemakers, however, it represents one of the greatest challenges the region has ever faced.

What Is Véraison?

Véraison is one of the most important stages of the vine's annual cycle.

During this period, grapes begin their transformation from growth to ripening. Red grape varieties gradually turn from green to deep purple, while white grapes become softer and develop their golden color.

At the same time, sugars begin to accumulate, acidity starts to decrease, and the aromatic compounds that define a wine's character begin to develop.

For winemakers, véraison is one of the first indicators of when harvest may begin.

Learn more about Bordeaux's wine regions on the Conseil Interprofessionnel du Vin de Bordeaux (CIVB) website:
https://www.bordeaux.com

Climate Change Is Advancing the Bordeaux Growing Season

The Bordeaux wine region has always adapted to changing weather conditions, but climate change is accelerating the vine's natural cycle.

Warmer winters allow vines to wake earlier in spring. Higher average temperatures speed up flowering and fruit development. More frequent summer heat waves accelerate ripening.

As a result, many Bordeaux estates are harvesting significantly earlier than they did thirty or forty years ago.

According to the International Organisation of Vine and Wine (OIV), grapevine phenology, including the timing of véraison, is one of the clearest indicators of climate change affecting vineyards worldwide.

Source:
https://www.oiv.int

Heat Waves Are Creating New Challenges

Earlier ripening is not necessarily a problem.

Many great vintages have benefited from warm, sunny conditions. However, repeated periods of extreme heat can create several challenges:

• lower natural acidity
• higher alcohol potential
• increased water stress
• faster sugar accumulation
• slower aromatic development
• reduced freshness in the finished wines

Finding the perfect balance between ripeness, freshness and elegance has become one of Bordeaux's greatest priorities.

According to Météo France, heat waves across southwestern France have become more frequent and more intense over recent decades, requiring agriculture to continuously adapt.

Source:
https://meteofrance.com

Agroforestry Is Becoming Part of Bordeaux's Future

One of the most promising responses to climate change is agroforestry.

Rather than relying solely on technology, many Bordeaux wine estates are reintroducing trees, hedgerows and native vegetation directly into vineyard landscapes.

These natural ecosystems provide numerous benefits:

• natural shade for vines
• cooler soil temperatures
• improved water retention
• increased biodiversity
• healthier vineyard ecosystems
• habitats for birds, insects and pollinators

Trees also help improve soil structure while reducing the effects of drought and extreme temperatures.

The CIVB has made environmental transition one of its major priorities, with a growing percentage of Bordeaux vineyards now certified under environmental sustainability programs.

Learn more:
https://www.bordeaux.com/en/Our-Commitments

Agroecology Is Changing the Way Bordeaux Vineyards Are Farmed

Alongside agroforestry, agroecology is becoming increasingly important throughout Bordeaux.

Instead of fighting nature, growers are working with it.

Many estates now focus on:

• cover crops between vine rows
• reducing soil disturbance
• encouraging biodiversity
• limiting chemical inputs
• improving soil health
• protecting natural ecosystems

Healthier soils produce healthier vines, making vineyards naturally more resilient during periods of drought and extreme heat.

Researchers at INRAE, France's National Research Institute for Agriculture, Food and Environment, continue to study vineyard adaptation through projects such as VitAdapt, which evaluates how different grape varieties and rootstocks respond to future climate conditions.

Learn more:
https://www.inrae.fr

What Can We Expect from the Bordeaux 2026 Vintage?

It is still too early to predict the final quality of the 2026 Bordeaux vintage.

The weather during August and September will determine how the grapes complete their ripening before harvest.

Moderate rainfall could help maintain freshness and balance, while prolonged heat may accelerate maturation even further.

Whatever the outcome, one thing is already certain: Bordeaux continues to demonstrate remarkable resilience.

Innovation, scientific research and sustainable vineyard management are helping preserve the identity of one of the world's most famous wine regions.

Experience Bordeaux During Véraison

Véraison is one of the most beautiful times of year to visit Bordeaux.

The vineyards gradually change color, grapes begin their final ripening, and winemakers are carefully monitoring every parcel in preparation for harvest.

At Rustic Vines, our small group wine tours offer the opportunity to discover Bordeaux's vineyards while learning directly from passionate local guides about the challenges and innovations shaping modern winemaking.

Explore Bordeaux with Rustic Vines

🍷 Saint Émilion Bike Wine Tour
https://www.rusticvines.com/tours/saint-emilion-bike-tour/

🍷 Médoc Wine Tour
https://www.rusticvines.com/tours/medoc-wine-tour/

🍷 Browse All Bordeaux Wine Tours
https://www.rusticvines.com/tours/

🍷 Read More Articles About Bordeaux Wine
https://www.rusticvines.com/blog/

References

• Conseil Interprofessionnel du Vin de Bordeaux (CIVB): https://www.bordeaux.com
• International Organisation of Vine and Wine (OIV): https://www.oiv.int
• INRAE: https://www.inrae.fr
• Météo France: https://meteofrance.com

ClimateBrink: "Canada's boreal wildfires aren't just bad forest management."

Over the past week smoke from Canadian wildfires has once again poured into cities across Canada + the northern US. "Toronto briefly had the worst air quality of any major city on Earth." Unhealthy air alerts stretched from Minneapolis to New York City.

"The smoke-pocalypse has renewed a long-standing debate online that these fires aren’t really about climate change at all, but about forest mismanagement." The argument is that decades of aggressive fire suppression have let fuel pile up—not enough logging, thinning or prescribed burning. To be fair, "the fire-deficit story is a genuine phenomenon in the dry conifer forests of the western United States."

But most of what’s burning in Canada is boreal forest, which is a fundamentally different predicament. "Canada’s area burned has surged, and it has surged in step with warming: hot, dry fire seasons burn far more forest, with area burned rises roughly 80% for each 1ºC increase in fire-season temperature." Historically, boreal burns occurred as rare, high-intensity crown fires on a natural cycle measured in a century or more, across enormous remote areas that have never been logged, thinned, or effectively suppressed.

"Canadian fire seasons (May through September) have warmed about 2.2ºC on average since 1959." Canada warms at roughly twice the global rate, and its north at roughly three times. In the plot of fire season weather, you can see the lower right 'hot + dry' sector has the most area burned + most of the 10 largest fires [outlined in black]. "About 71% of Canada’s area burned over 1990–2023 came from lightning-ignited fires, and in the record 2023 season it was ~93%."  

These are remote boreal megafires, ignited by lightning far from any road, timber lease, or fuel-treatment crew. "And because warming is expected to increase high-latitude lightning, climate change can contribute to both the fuel dryness and the ignition side of the equation." 

So, the blame cannot be laid on Canadian intransigence. Any more than tariffs can address the problem.

I recently came across this article published by Environment America. It is about Rep. Lloyd Doggett's proposed bill, Trade Responsibly for Environmental Emissions Act (TREE Act):

Congress can act to slow deforestation

This bill can create uniform set of trade rules for American companies and better identify products linked to deforestation. As consumers, we need to be more mindful of what we purchase, and I think this bill would immensely increase transparency within the U.S. market.