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Barclays Europe CEO: No One Entity Can Fund AI Infrastructure And Energy Demands

At the World Economic Forum in Davos, Barclays Europe CEO Francesco Ceccato discussed the challenges of financing the AI revolution and the fragmented capital markets in Europe. 

Ceccato stressed that no single company or government can fund the massive infrastructure and energy requirements needed to support AI growth. His comments came shortly before US President Donald Trump announced a groundbreaking joint venture, Stargate, with OpenAI, Oracle, and SoftBank, which will allocate up to $500 billion (€480 billion) in AI investments over the next four years.

The Urgent Need For Investment In AI And Energy Infrastructure

Ceccato linked his comments to the latest Barclays AI report, which highlights the growing importance of AI in boosting productivity, especially as populations age and productivity declines. “This year, we are focusing on how to address the energy demands that come with AI investments,” he explained.

He emphasized the need for substantial energy investments to support AI infrastructure, noting that AI applications require immense computing power. For instance, developments in supercomputers—such as Elon Musk’s energy-hungry AI systems—highlight the scale of energy consumption involved.

Ceccato also referenced data from the International Energy Agency (IEA), which predicts that by 2030, data centers worldwide will require 1,000 terawatt hours (TWh) of energy to run AI operations. “Energy infrastructure is crucial to supporting AI,” he added.

Is Europe Ready For The Investment Challenge?

Ceccato called for Europe to step up its investment in AI infrastructure, stressing that governments alone cannot shoulder the financial burden due to fiscal constraints. “The capital markets need to play a role,” he noted but pointed out that Europe’s capital markets are fragmented, calling for urgent reforms to ensure they can meet the demands of the AI boom.

Sustainability: A Long-Term Commitment

The Barclays CEO also touched on sustainability, explaining that the transition to cleaner energy is a gradual process, not an immediate shift. “Getting to cleaner energy is a dial, not a switch,” Ceccato said. He reaffirmed Barclays’ commitment to supporting clients through financing and advice on sustainable practices, while also aiming to contribute significantly to the bank’s target of $1 trillion in sustainable and transition finance by 2030.

Additionally, he highlighted Barclays’ ongoing support for early-stage cleantech companies that are driving technological advancements to support the global energy transition.

Ceccato’s remarks underscore the need for a collaborative, multi-faceted approach to financing AI and energy infrastructure, one that involves both public and private sectors working in tandem to meet the demands of an evolving global economy.

Mobile Apps Surpass Games Globally In 2025 As AI Fuels Unprecedented Growth

In a landmark shift for the mobile industry, 2025 marked the first year that global consumer spending on non-game mobile apps exceeded that of mobile games. Market intelligence firm Sensor Tower reported in their annual State of Mobile report that worldwide spending on apps reached approximately $85 billion, a 21% increase year-over-year and nearly 2.8 times higher than five years ago.

Generative AI Drives Revenue And User Engagement

The rapid ascendance of generative AI has been a major catalyst in this growth. Revenue from in-app purchases in the generative AI category more than tripled in 2025 to exceed $5 billion, while downloads doubled to 3.8 billion. Leading the charge were AI assistants, with top performers including OpenAI’s ChatGPT, Google Gemini, and DeepSeek. Notably, ChatGPT generated $3.4 billion in global in-app purchase revenue, underscoring its critical role in reshaping consumer behavior.

Surge In Engagement And Session Metrics

Consumer engagement reached new heights, with users spending 48 billion hours in generative AI apps—3.6 times more than in 2024 and 10 times the volume of 2023. Session volume surpassed one trillion, indicating that existing users were deepening their interaction with these apps at a rate that outpaced new downloads. This intense engagement is reflective of how seamlessly AI is integrating into everyday mobile activities.

Big Tech Intensifies The AI Battle

Big technology players, including Google, Microsoft, and X, have significantly ramped up their investments in AI assistants to compete with ChatGPT. Their concerted efforts have led to rapid advancements in coding assistance, content generation, and multimedia capabilities. Recent upgrades such as ChatGPT’s GPT-4o image generation model and Google’s Nano Banana exemplify the transformative improvements that are driving consumer adoption.

Consolidation And Expansion In The AI Space

Among the top AI publishers, OpenAI and DeepSeek commanded nearly 50% of global downloads—a substantial increase from 21% in 2024. Concurrently, big tech publishers grew their market share from 14% to nearly 30%, effectively crowding out early ChatGPT alternatives. In addition to AI assistants, other innovative apps, including AI music generation by Suno, ByteDance’s text-to-video solution Jimeng AI, and companion apps such as Character.ai and PolyBuzz, contributed to the expanding AI ecosystem.

Mobile: The Key Connector To Generative AI Services

Sensor Tower’s report underscores the critical role of mobile platforms in mobilizing access to generative AI. In the United States alone, the total audience for AI assistants topped 200 million by year-end, with more than half (110 million) relying exclusively on mobile devices. This stark contrast to the 13 million mobile-only users in 2024 highlights a significant shift in consumer preferences and the increasing indispensability of mobile applications as conduits for innovative AI technologies.

Diverse Revenue Streams Beyond AI

While AI was the dominant revenue driver, the report also notes robust contributions from social media, video streaming, and productivity apps. In particular, social media apps commanded an average of 90 minutes of daily user engagement, culminating in nearly 2.5 trillion hours spent globally—a 5% year-over-year increase. This diversity in revenue streams underscores the resilience and dynamism inherent in the mobile app ecosystem.

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