Wall Street Week | Venezuela’s Oil Test, Overcapacity in Renewables, Defense Tech Boom

Watch on YouTube ↗ | September 11, 2026 at 23:00 | 56:36 | Bloomberg Markets

Speakers

Luisa Palacios — Research Scholar, Center on Global Energy Policy

Mario Schirru — CEO, Encavis

Peter Osbaldstone — Research Director, European Power Markets, Wood Mackenzie

Julian Jansen — Managing Director, Fluence

Matt Evans — Chief Operating Officer, TechUK

Mark Esper — Former US Secretary of Defense

Katherine Boyle — Partner, Andreessen Horowitz

Ian Cinnamon — Co-founder and CEO, Apex Space

Jens Sander — Plankton PV

Michael Hunter — Head of Commercial, Apatura

Summary

Wall Street Week examines Venezuela's limited near-term ability to offset oil supply disruptions, Europe's solar overcapacity and resulting need for storage and grid investment, Scotland's plan to use curtailed wind for data centers, and the growing convergence of Pentagon procurement with Silicon Valley defense technology. Guests highlight bottlenecks in refining, power grids, data-center capacity, space defense, and defense autonomy, while also noting risks such as negative power prices, above-ground oil risks, and skepticism over Golden Dome.

Venezuela has oil reserves but near-term production growth is constrained by investment, infrastructure and rule-of-law risks.
Refining and product markets, not just crude, are a key oil-market bottleneck amid Middle East and Russia disruptions.
Europe's solar boom creates negative power prices and price cannibalization, boosting the case for battery storage and grid investment.
Scotland's excess wind and curtailment problems could be partly solved by siting data centers near renewable generation.
The U.S. defense budget and Silicon Valley defense-tech investment are rising as geopolitics worsens.
Space defense, satellite buses, hypersonics, autonomy and dual-use hardware are highlighted as growth areas.
Legacy defense primes are seen remaining relevant through partnerships with new entrants.
Golden Dome's feasibility is debated, with cost and technology doubts.

Ideas

Luisa Palacios Research Scholar, Center on Global Energy Policy 8:18

Hormuz risk keeps oil supported

The Strait of Hormuz disruption affects about 20% of global oil supply and is a major risk, while Venezuela cannot quickly offset it because restoring production requires years of investment and institutional trust, leaving oil supply risk elevated.

Luisa Palacios Research Scholar, Center on Global Energy Policy 8:49

Refining bottleneck tightens petroleum products

The main bottleneck is refining, not just crude, because consumers need gasoline, diesel and heating oil; refining disruptions in Asia Pacific and Russia are making petroleum product markets tighter than crude.

Mario Schirru CEO, Encavis 13:35

European solar growth has no limit

European solar has grown exponentially because technology costs fell dramatically, and while grid and storage must catch up, investment appetite is strong; if infrastructure constraints are solved, there is no obvious limit to long-term solar growth in Europe.

Peter Osbaldstone Research Director, European Power Markets, Wood Mackenzie 14:21

Solar gluts hurt standalone generators

Rapid solar additions create midday supply gluts, price cannibalization and negative wholesale power prices, so standalone solar generators can earn less than underwritten; the problem may be transitionary but currently punishes unhedged solar.

Julian Jansen Managing Director, Fluence 18:21

European battery storage set to accelerate

Battery storage in Europe is established and accelerating from a low base; Europe installed about 36 GWh in 2025 and could exceed 500 GWh by 2030, with storage shifting power to meet demand and helping address negative prices and grid constraints.

Mario Schirru CEO, Encavis 22:14

Grid is Europe's renewable bottleneck

The limiting factor for European solar growth is no longer investment appetite but building the grid and supporting infrastructure to move and use power efficiently; solving the grid bottleneck unlocks decades of growth.

Peter Osbaldstone Research Director, European Power Markets, Wood Mackenzie 28:28

UK needs transmission, not generation

The UK's core problem is transmission, not generation: Scotland has about 14 GW of wind but only 10% of national demand, and grid constraints cause curtailment and high balancing costs; more transmission and grid investment is needed to move power to demand.

Matt Evans Chief Operating Officer, TechUK 32:43

UK data centers need more capacity

The UK needs more data center capacity to serve its economy and public sector, with vacancy rates at historic lows and AI increasing demand; siting data centers near Scottish renewables can absorb curtailed wind and reduce system costs.

Matt Evans Chief Operating Officer, TechUK 32:43

Data centers lift curtailed Scottish wind

The UK and Scotland have abundant renewable energy but pay wind assets to turn off because of curtailment; building data centers that can take that offtake makes economic sense, improves energy security and reduces curtailment costs.

Mark Esper Former US Secretary of Defense 36:09

More dangerous world means more defense

Space is the new warfighting domain; government demand for satellite buses, space-based interceptors and Golden Dome is pulling companies like Apex, and space defense investment has risen across administrations because space is the ultimate high ground.

Katherine Boyle Partner, Andreessen Horowitz 37:07

Defense tech startups are investable now

There has been a sea change in Silicon Valley toward companies supporting the national interest, aerospace and defense, hardware and government; procurement reform and downstream capital now let new entrants scale and challenge legacy primes.

Ian Cinnamon Co-founder and CEO, Apex Space 40:42

Apex productizes satellite buses for defense

Apex builds standardized satellite buses for rapid, productized manufacturing like the Model T, aiming to meet an inflection in demand from reusable launch and government constellations; its business plan does not depend on Golden Dome.

Mark Esper Former US Secretary of Defense 46:53

Legacy primes remain defense winners

Legacy primes such as General Dynamics, Raytheon and Lockheed Martin know how to build at scale, at volume and with sophisticated testing; they will not be displaced by startups but will form a marriage of convenience with new entrants.

Katherine Boyle Partner, Andreessen Horowitz 50:28

Castelion builds cheaper hypersonic weapons

Castelion is building hypersonic weapons, a purely defense product, and is critical for the Department of War while making missiles cheaper than traditional primes; the department will buy if it works and is cheaper.

Katherine Boyle Partner, Andreessen Horowitz 53:20

AI and defense share infrastructure bottlenecks

The AI ecosystem and the Department of War share the same bottlenecks in chips, hardware and energy; companies building critical infrastructure, especially energy resilience for data centers and defense systems, can sell to both hyperscalers and the government.

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This Bloomberg Markets video, published September 11, 2026, features Luisa Palacios, Mario Schirru, Peter Osbaldstone, Julian Jansen, Matt Evans, Mark Esper, Katherine Boyle, Ian Cinnamon discussing WTI, UGA, DIESEL, UHN, European solar power, European standalone solar generation, Battery energy storage, European grid infrastructure, UK electricity transmission, UK data centers, Scottish wind power, ITA, Defense technology, Apex Space, RTX, GD, LMT, Castelion, AI/defense critical infrastructure. 15 trade ideas extracted by AI with direction and confidence scoring.

Speakers: Luisa Palacios, Mario Schirru, Peter Osbaldstone, Julian Jansen, Matt Evans, Mark Esper, Katherine Boyle, Ian Cinnamon · Tickers: WTI, UGA, DIESEL, UHN, European solar power, European standalone solar generation, Battery energy storage, European grid infrastructure, UK electricity transmission, UK data centers, Scottish wind power, ITA, Defense technology, Apex Space, RTX, GD, LMT, Castelion, AI/defense critical infrastructure