Author: Arnes Biogradlija

Batteries

The global energy storage market is projected to grow exponentially, with lithium-ion technology at its helm—a dominance that poses challenges for alternatives like sodium-ion batteries. Yet, recent advancements by researchers at Argonne National Laboratory may offer a path forward in addressing key performance limitations of sodium-ion cells. These developments, while significant, underscore the broader struggles of diversifying energy storage technologies.

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Hydrogen

Natural hydrogen exploration is at a crossroads reminiscent of the early oil and gas wildcatting days. Despite advancements in geological sciences, hydrogen exploration remains fraught with uncertainties. WATCH THE FULL INTERVIEW Current practices often hinge on assumptions, leading to a hit-or-miss approach. The inherent characteristics of hydrogen, particularly its propensity to diffuse and react with various materials, further complicate efforts to locate and quantify reserves. Unlike oil, hydrogen exploration lacks established methodologies for reliably assessing resource size and flow potential, as in the fracking revolution, where geophysicists and modelers defined resource potential, so natural hydrogen must overcome similar barriers to…

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carbon

The arid northern rangelands of Kenya have long been home to nomadic herders whose lives revolve around the delicate balance of land, livestock, and seasonal migration. However, these vast landscapes have become a flashpoint in the global carbon offset market, attracting investments from major tech companies such as Netflix and Meta. The Northern Kenya Rangelands Carbon Project, touted as the largest of its kind, promises to sequester vast amounts of CO2 by controlling grazing practices. While this approach is marketed as a win-win for climate mitigation and community development, reality reveals deep tensions and systemic issues. A Complex Web of…

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Wall Street

As artificial intelligence reshapes industries, the underlying infrastructure driving these advancements—data centers—faces unprecedented energy demands. According to the International Energy Agency, electricity consumption by data centers could surge by 50-70% by 2030. While much of the focus has been on silicon innovation, recent market shifts suggest a pivot towards energy as the new locus of value creation. Companies in the nuclear energy sector are now emerging as Wall Street favorites, offering scalable, emission-free power solutions. This shift underscores a growing recognition of nuclear power’s role in addressing the dual challenges of climate change and the energy intensity of AI applications.…

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hydrogen

Natural hydrogen exploration is gaining traction as the energy sector seeks sustainable alternatives to fossil fuels. WATCH THE WEBINAR This article delves into the three primary play types identified in natural hydrogen systems: focused seepage areas, coal-associated hydrogen, and reservoir-trap-seal configurations. By examining these types critically, we uncover their commercial viability, resource density, and development challenges, providing insights into their potential role in the energy transition. Focused Seepage Areas: Opportunistic Yet Limited Focused seepage areas represent settings where hydrogen migrates through subsurface pathways such as faults or fracture zones, often without significant trapping. These seepages may show high hydrogen flux…

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