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Electric vehicles are often seen as a key pillar of the transition toward a more sustainable mobility system. While early discussions focused mainly on their higher purchase price, the conversation is now evolving. More consumers are starting to look at long term value rather than upfront cost, and the picture is becoming increasingly positive. The real question is no longer whether electric cars are expensive, but how their cost structure is changing over time.

The Shift from Purchase Price to Long Term Value

Although electric vehicles still tend to have a higher initial cost, this gap is gradually narrowing. Advances in production, economies of scale, and growing competition are already making newer models more accessible. In parallel, many countries continue to support adoption through incentives and infrastructure investments, helping reduce the financial barrier for first time buyers.

More importantly, the concept of value is shifting. Instead of focusing only on the purchase price, consumers are increasingly considering the total cost over the lifetime of the vehicle. From this perspective, electric cars are becoming more competitive year after year.

Lower Operating Costs and Greater Efficiency

One of the strongest advantages of electric vehicles lies in their efficiency. Electric motors convert energy more effectively than internal combustion engines, resulting in lower energy consumption per kilometer. This translates into reduced running costs, especially for those who can access stable electricity prices or home charging solutions.

Maintenance is also generally simpler. With fewer moving parts, electric vehicles are less subject to mechanical wear, reducing the need for frequent servicing. Over time, these factors contribute to a more predictable and often lower cost of ownership.

Battery Innovation Is Changing the Equation

Much of the evolution of electric vehicles depends on battery technology, and this is where some of the most significant progress is happening. Research on lithium based batteries is advancing rapidly, improving energy density, durability, and charging times.

New generations of batteries are being designed to last longer and perform more efficiently, reducing concerns about degradation and replacement. At the same time, innovation is moving toward solid state solutions and more sustainable materials, which could further lower costs and environmental impact in the near future.

These developments are crucial. As battery technology improves, it directly influences both the price of electric vehicles and their long term reliability, making them increasingly attractive to a wider audience.

A More Mature Market

As the electric vehicle market matures, supporting ecosystems are also improving. Charging infrastructure is expanding, technology is becoming more standardized, and second hand markets are beginning to develop more clearly.

This evolution contributes to greater confidence among consumers. What was once perceived as a niche or experimental choice is now becoming a mainstream option, supported by a growing network of services and solutions.

Looking Ahead

Electric vehicles are still part of a transition, and like any transition, they come with challenges. However, the overall trajectory is clear. Costs are becoming more competitive, technology is improving, and the system around electric mobility is strengthening.

Rather than asking whether electric cars are cheaper today, it may be more useful to consider how quickly they are becoming the new standard. As innovation continues, particularly in battery research, the long term outlook suggests that electric mobility will not only be more sustainable, but also increasingly convenient and economically viable.

In recent years, the global space industry has entered a new phase of rapid expansion. Private companies, governments, and international partnerships are launching thousands of satellites, planning lunar missions, and developing commercial space infrastructure.

While this new space economy promises technological progress and global connectivity, it also raises an important question:

Can the growing space industry remain environmentally sustainable?

A New Era of Space Activity

The space sector is expanding faster than ever.

Private companies such as SpaceX, Blue Origin, and Rocket Lab have transformed what was once a government-dominated field into a rapidly growing commercial market.

Today, space is no longer only about exploration. It is also about:

• global internet connectivity
• Earth observation
• climate monitoring
• satellite communication networks

Projects like Starlink aim to deploy thousands of satellites in low Earth orbit, creating vast constellations designed to provide internet access across the planet.

But this expansion also introduces new environmental challenges.

Rocket Launches and Atmospheric Impact

Every rocket launch releases large quantities of gases and particles into the atmosphere.

Unlike aviation emissions, rocket emissions are released in the upper layers of the atmosphere, where their environmental impact can be different and potentially longer lasting.

Some concerns include:

• black carbon particles in the stratosphere
• emissions of nitrogen oxides and other pollutants
• potential effects on ozone chemistry

Although the total number of launches is still relatively small compared to other industries, the rapid increase in launch frequency could significantly change the environmental footprint of the sector in the coming decades.

As the space economy grows, researchers and policymakers are beginning to examine whether current environmental regulations are sufficient.

The Growing Problem of Space Debris

Another major sustainability concern linked to the expansion of the space industry is the increasing amount of space debris orbiting Earth.

Over the past decades, thousands of inactive satellites, fragments from collisions, and discarded rocket components have accumulated in orbit. These objects travel at extremely high speeds and, even when relatively small, can cause serious damage if they collide with operational satellites or spacecraft. As the number of satellites in orbit continues to grow, the risk of collisions inevitably increases.

Scientists have long warned about the possibility of a cascading chain reaction known as the Kessler Syndrome. In this scenario, collisions between objects in orbit would generate even more debris, dramatically increasing the density of fragments in space. Over time, this process could make certain orbital regions difficult, or even impossible, to use safely.

The accumulation of debris therefore represents not only a technical challenge but also a long term sustainability issue for the future of space activity.

Mega Constellations and Orbital Congestion

The new space economy is increasingly characterized by the deployment of large satellite networks often described as mega constellations. These systems involve thousands of satellites operating together in low Earth orbit.

Their potential benefits are significant. Satellite constellations can expand internet access to remote regions, strengthen global communication networks, and support a wide range of digital services. At the same time, their rapid expansion is transforming the orbital environment in ways that were difficult to imagine only a few decades ago.

The growing number of satellites contributes to orbital congestion and makes space traffic management far more complex. As more objects are placed in orbit, the probability of accidental collisions increases. Each potential collision also carries the risk of generating additional debris, which could further complicate the safe use of orbital space in the future.

Beyond safety concerns, these satellite networks have also raised questions within the scientific community. Astronomers have reported that satellite reflections can create bright streaks across telescope images, interfering with astronomical observations and making it more difficult to study distant objects in the universe.

These developments highlight how the commercialization of space is beginning to reshape the orbital environment.

The Challenge of Sustainable Space Expansion

Despite these concerns, space technologies also play a crucial role in protecting the Earth’s environment. Satellites provide essential data that help scientists monitor climate change, track deforestation, observe ocean pollution, and improve forecasts of extreme weather events.

In many ways, space infrastructure has become an indispensable tool for understanding the environmental transformations taking place on our planet.

For this reason, the challenge is not to slow technological progress in space but to ensure that it develops responsibly. Achieving a more sustainable space industry will require stronger international cooperation, clearer regulatory frameworks, and greater attention to the environmental consequences of space activities.

Institutions such as the European Space Agency and NASA are already exploring strategies aimed at reducing the environmental footprint of space operations. These initiatives include improved debris mitigation practices, research into technologies capable of removing debris from orbit, and the development of more efficient propulsion systems.

The real challenge will be ensuring that these efforts evolve quickly enough to keep pace with the rapid growth of the commercial space sector.

Looking Ahead

The rapid expansion of the space economy represents one of the most significant technological transformations of the twenty first century. Private companies, national agencies, and international partnerships are opening a new chapter in humanity’s relationship with space.

However, expansion also brings new responsibilities. Just as industrial development on Earth has required environmental regulation and long term planning, similar principles must guide the future of space activities.

Sustainability should not stop at the edge of the atmosphere. As humanity expands beyond the planet, the question is no longer whether space will become an important economic frontier, but how it can develop in a way that remains compatible with environmental responsibility.

When Italy was awarded the Milano‑Cortina 2026, the narrative was clear and ambitious: a “sustainable, widespread, and low-cost Olympics”, capable of avoiding the excesses and environmental scars of past mega-events.

But as preparations advance, a growing number of voices—from environmental organizations to independent analysts—are questioning whether this promise is being kept.

Sustainability, after all, is not just about green branding or carbon offsetting. It is about long-term impact, responsible use of resources, social equity, and legacy. And on these fronts, Milano-Cortina 2026 appears increasingly controversial.

The Gap Between the Promise and Reality

The Italian bid was initially presented as an “Olympics at almost zero cost”, relying heavily on existing facilities and spreading events across multiple regions to limit new construction. Early estimates placed the cost at around €1.5 billion.

Today, those figures tell a very different story.

According to multiple analyses, total costs have more than doubled, exceeding €4 billion once related infrastructure is included. This sharp increase undermines the original sustainability narrative and raises a fundamental question: can an event still be called sustainable when its economic footprint grows so dramatically?

From a sustainability perspective, financial transparency and cost control are essential. Public money diverted to cover overruns is money not invested in schools, healthcare, climate adaptation, or local services.

The Cortina Bobsleigh Track: A Symbol of Contradiction

Few projects embody the sustainability debate more than the new bobsleigh track in Cortina d’Ampezzo.

The numbers alone are striking:

• Over €120 million for construction
• A sport practiced by a very limited number of athletes in Italy
• High annual maintenance costs after the Games

But the issue goes far beyond economics.

The track is being built in an environmentally sensitive area of the Dolomites, a UNESCO World Heritage Site, involving the removal of centuries-old larch trees and a significant alteration of the landscape. Environmental groups such as Greenpeace have strongly criticized the project, calling it incompatible with any serious definition of environmental sustainability.

Even more problematic is the legacy question:

Who will use this structure after 2026?

Who will pay for its maintenance?

Past Olympic history offers worrying precedents of expensive venues turned into abandoned “cathedrals in the desert.” Sustainability is not about building for two weeks of global attention, but for decades of real use.

A “Distributed” Olympics with Heavy Environmental Costs

Milano-Cortina 2026 is often described as a “diffuse” or “distributed” Olympics, involving Lombardia, Veneto, and Trentino-Alto Adige. In theory, this approach should reduce pressure on a single location.

In practice, it creates major logistical challenges.

Connecting distant venues requires:

• New or upgraded roads
• Railway expansions
• Increased traffic in fragile alpine areas

Many of these infrastructure projects are behind schedule, increasing the risk of emergency procedures, commissariamenti, and further cost overruns. From an environmental standpoint, rushed construction often means weaker impact assessments and fewer safeguards for ecosystems.

Fragmentation also increases emissions linked to transport—athletes, staff, spectators, and goods constantly moving across regions—making carbon neutrality harder to achieve than officially claimed.

Milan, Housing, and Social Sustainability

Sustainability is not only environmental. It is also social.

In Milan, preparations for the Games are already reshaping entire neighborhoods. The Olympic Village, located in the redeveloped Scalo Porta Romana area, is a clear example. While urban regeneration can be positive, critics warn about gentrification: rising rents, increased property prices, and the gradual exclusion of students and long-term residents.

This dynamic has been highlighted in analyses by Nova Lectio, particularly in the video “Milano-Cortina 2026: The Triumph That Could Cost Us Dearly” by Simone Guida. The risk is that the benefits of the Olympics will be captured by large private actors, while the social costs are borne by local communities.

True sustainability should improve quality of life for residents, not make cities less accessible to those who already live and study there.

Mega-Events as Political Showcases

Another recurring theme in the debate is the geopolitical role of major sporting events. Olympics often function as global showcases for governments, symbols of efficiency, prestige, and modernity.

However, history shows that these events frequently leave behind heavy public debt and underused infrastructure. Italy itself has experienced this after Torino 2006 and even earlier with Italia ’90. The concern is that Milano-Cortina 2026 may repeat the same pattern: short-term visibility, long-term burdens.

From a sustainability lens, this raises an uncomfortable but necessary question:

Are the Games designed for citizens—or for international image building?

A Missed Chance or a Turning Point?

Milano-Cortina 2026 still has time to redefine its legacy. Transparency, realistic sustainability metrics, post-Olympic reuse plans, and genuine engagement with local communities could still turn parts of this project into positive examples.

But sustainability cannot be reduced to slogans.

It requires coherence between words and actions, between promises and outcomes. Otherwise, the risk is clear: an Olympics that speaks the language of sustainability while quietly reproducing the same environmental, economic, and social contradictions of the past.

The real challenge for Milano-Cortina 2026 is not winning medals—it is proving that a different model of mega-event is truly possible.

According to data published by Eurelectric, the European Union’s photovoltaic sector in March 2025 once again delivered its best performance, generating 24.1 TWh, which is 10.75% of the electrical mix. This is almost 4 percentage points more than in February 2025 and a significantly high share for the period in question (although not the all-time record for March). This success is obviously due to the weather, but also to an installed capacity that continues to grow at a rapid pace. For example, in just one year, the twenty-seven EU countries added a cumulative total of 64 GW of new photovoltaic capacity.

This growth helps the entire renewable energy sector to increase its share. As explained by Eurelectric itself, the share of renewable energy sources (RES) in the energy mix was 15% higher in March compared to February, although it was 1% lower compared to March 2024. “This March, European solar energy helped mitigate high energy prices due to sunnier days and increased capacity,” explains the industry association.

“This solar boost, combined with better nuclear production and milder weather, reduced energy prices to €90 per megawatt-hour (MWh) compared to the highs of €126/MWh recorded in February and €112/MWh in January.” The downward effect of renewables on energy prices has recently been highlighted by the Renewable Energy Sources Observatory (Osservatorio FER) concerning Italy.

In 2024, the average price of electricity on the Day-Ahead Market (MGP) fell by 18%, from €127.4/MWh in 2023 to €108.5/MWh. This downward trend is partly attributable to the increased production of clean energy. In a power market like the current one, where the electricity price is determined based on the marginal price system (“system marginal price”), the increased production of wind and solar energy—which inevitably has lower marginal costs—reduces prices.

This effect is evident in the graph below, where each bar represents the average PUN [Euro/MWh] recorded during time slots with different levels of renewable energy production. The red line represents the average PUN of 2024, which is the average purchase price of electricity on the Italian electricity market managed by GME. The difference between the average PUN for 2024 (€108.5/MWh) and the PUN in various time slots varies and decreases as the volume of renewable energy (RES) fed into the grid increases.

The trend, known as the merit order, clearly shows that as the share of renewable energy increases, the price of electricity tends to decrease. 

At least 8,700 deaths. 40 million displaced people. Damages amounting to 550 billion dollars. These are the numbers of devastation caused in 2024 alone by the impact of climate change on the water cycle. A list of devastating floods, prolonged droughts, and more intense hurricanes. Such as the terrible flood that hit Valencia and neighboring regions last October, causing at least 230 deaths and damage amounting to 3.6 billion dollars.

This event might even seem like a minor one compared to the flood that struck Brazil between April and May 2024: the waters of Rio Grande do Sul killed 85 people, displaced 150,000, and caused damages of at least 17 billion dollars. These are some of the most devastating events cited in the **Global Water Monitor 2024**, a report by the Australian National University that provides an overview of the state of the water cycle and the disruptions caused by climate change. A document that records worrying trends across all major indicators, with extreme water-related events (and their absence) becoming more intense and frequent.

Monthly rainfall records are 27% more frequent than in 2000. Daily records are 52% more frequent. Meanwhile, monthly drought records are 38% more frequent. Overall, precipitation on land has been close to the 1995-2005 average. However, extremely dry months have become increasingly common in recent decades: 38% more frequent in 2024 compared to the reference period. Climate change is also altering daily precipitation extremes: 52% more frequent in 2024 compared to the 1995-2005 period. “2024 has been a year of extreme events, but it’s not an isolated event. It’s part of a worsening trend of more intense floods, prolonged droughts, and record-breaking extremes,” explains Albert van Dijk, lead author of the report.

“We need to prepare for and adapt to inevitably more severe extreme events. This could mean stronger flood defenses, developing more drought-resistant food production and water reserves, and better early warning systems,” the scientist continues. “Water is our most critical resource, and its extremes—whether floods or droughts—are among the greatest threats we face.” 

A recent report from the Knowledge Hub on Sea Level Rise (KH-SLR) paints a concerning picture: rising sea levels pose a “chronic threat” to Europe’s coastal areas. This phenomenon, driven by climate change, has significant implications for environmental governance and economic development across the continent.

Regional Variations

While all of Europe’s maritime basins are affected, the impacts vary. The Baltic Sea, for example, is experiencing lower rates of sea level rise, and even some localized decreases, due to isostatic rebound – the uplift of landmasses previously compressed by glaciers. Conversely, southern regions like the Mediterranean are predicted to face higher rates of sea level rise.

Accelerating Rise and Future Projections

The report highlights that the average rate of sea level rise in Europe surpasses the global average and is accelerating. Future projections are heavily influenced by greenhouse gas emissions, with higher emissions leading to more rapid and severe impacts.

Intensifying Storms and Coastal Erosion

The report also warns of increased intensity in Medicanes (Mediterranean cyclones) and meteotsunamis, driven by rising sea surface temperatures and shifting atmospheric patterns. These phenomena, coupled with rising sea levels, will exacerbate coastal erosion. Projections suggest that by the end of the century, at least 20% of Mediterranean beaches could lose more than half their surface area.

The Need for Integrated Management

Managing the multifaceted challenges of rising sea levels requires a balanced approach that considers economic, social, and environmental objectives. Effective, long-term planning is crucial, demanding coordinated action at all levels of governance – national, regional, and local. Flexible and integrated strategies are needed to address the complex environmental, economic, and social consequences of this global phenomenon.

 Citizen awareness regarding waste disposal is more crucial than ever in our modern society. As waste generation continues to rise, it is essential that individuals understand their role in protecting the environment and maintaining a harmonious relationship between humanity and nature. 

When citizens are informed about the proper methods of waste disposal, including recycling and composting, they are empowered to make choices that benefit the environment. This knowledge helps reduce the amount of waste that ends up in landfills, thereby lowering the risk of soil and water contamination. Additionally, it promotes the conservation of natural resources by encouraging the reuse and recycling of materials. 

However, the significance of citizen awareness goes beyond just the technical aspects of waste management. It is about cultivating a deep respect for the environment. When people understand the impact of their actions on nature, they are more likely to adopt sustainable practices in their daily lives. This awareness fosters a sense of responsibility, where each individual sees themselves as a steward of the Earth, working to preserve it for future generations. 

The relationship between humans and nature is delicate, and it is our duty to maintain this balance. By being conscious of our waste disposal habits, we contribute to the health of the planet. Ultimately, citizen awareness is not just about keeping our surroundings clean; it is about recognizing our interconnectedness with nature and making decisions that reflect this understanding. Through collective effort, we can ensure a sustainable future for both humanity and the environment.