Author: Anela Dokso

Ahess has signed a significant investment agreement promising to inject 60 billion KRW into Jeonbuk. This deal underscores the company’s intent to bolster its presence and capacity in the burgeoning hydrogen industry. The region of Jeonbuk, with its strategic positioning and supportive infrastructure, provides an advantageous environment for hydrogen technology development. Ahess’s decision aligns with South Korea’s broader energy policy aimed at expanding its clean energy footprint. South Korea is targeting a 15% reduction in fossil fuel dependency by 2030, and investments like that of Ahess are critical to meeting these goals. Yet, the shift to hydrogen also requires addressing…

Green hydrogen production is increasingly seen as the quintessence of clean energy systems. With the global pivot toward renewable energy, the integration of green hydrogen presents opportunities and challenges. In 2020, renewable sources constituted around 29 percent of global electricity generation. Yet, energy surplus remains underutilized in various regions, offering potential for green hydrogen systems to enhance efficiencies. Using a paradigm-shifting heuristic approach—specifically the City Location Evaluation Optimization for Green Hydrogen (CELO_GH) algorithm—a recent study examined this integration in Turkey. Navigating the intricate terrain of site selection for green hydrogen facilities necessitates harmonizing technical, economic, logistical, and environmental considerations. The…

Solar and wind energies have long been at the forefront, renown for their environmental credentials and resource abundance. However, their intermittent nature presents a significant hurdle when these are relied upon as singular energy sources for both small-scale and extensive applications. To mitigate these inconsistencies, Hybrid Renewable Energy Systems (HRES) have been developed, integrating multiple renewable sources along with necessary storage solutions to potentially stabilize output. Recent advancements have pushed towards the integration of green hydrogen as a pivotal component within HRES. The implementation of photovoltaic panels (PVs) and wind turbines (WTs), combined with continuous hydrogen production, offers a promising…

Starting in 2030, energy giant RWE aims to supply Leuna refinery with 30,000 tons of green hydrogen annually, a move poised to reshape the hydrogen market in Germany. The contract with TotalEnergies marks a significant commitment to reduce carbon emissions, highlighting the potential of hydrogen in heavy industries. The green hydrogen will be produced at RWE’s facility in Lingen, Lower Saxony, which is anticipated to have a 300 MW capacity by 2027. The plant is expected to produce up to 5.6 tons of hydrogen per hour, underscoring the scalability of green hydrogen solutions within industrial applications. The logistical undertaking involves…

As the world accelerates its transition to renewable energy sources, innovative solutions are constantly being explored to tackle the challenges associated with sustainable energy production. One such breakthrough in the realm of renewable energy is the geothermally powered hydrogen production system, developed by EnhancedGeo Holdings, LLC. This novel system harnesses geothermal energy to produce hydrogen, offering a promising alternative to traditional fossil fuel energy sources. Harnessing Geothermal Energy At the heart of this patent is an ingenious system that capitalizes on geothermal energy. Geothermal energy, sourced from the earth’s natural heat, is an abundant and reliable renewable energy resource. The…

Energy generation and sustainability continue to hold a place of paramount importance in today’s world. A newly filed patent by the Council of Scientific and Industrial Research introduces a forward-thinking approach to solar hydrogen generation by integrating photovoltaic technology with water electrolysis in a highly efficient manner. The Concept of Functional PV Powered Facilitated Water Electrolyzer Systems This innovative technology revolves around creating a functional photovoltaic (PV) powered facilitated water electrolyzer system. At its core, the system is composed of two primary components: a specially designed PV panel and a facilitated water electrolyzer. The facilitating aspect is critical here; it…

UKEn’s recent agreements with Portland Port mark a pivotal step in bolstering the UK’s hydrogen infrastructure. The collaboration involves constructing storage facilities and establishing import channels, contributing to the nation’s energy diversification efforts. The UK’s hydrogen strategy emphasizes a reduction in carbon emissions by setting a domestic production target of 5 gigawatts by 2030, a leap towards its 2050 net-zero commitment. However, current infrastructure limitations and import capabilities present significant barriers. As per a recent report from the UK Department of Business, Energy & Industrial Strategy, the nation would need to exponentially increase its storage capacity to meet these ambitious…

A recent collaboration between Keyou and Komatsu has marked what they claim as a pioneering effort: trials of the world’s first hydrogen-powered dump truck. This pivot towards hydrogen in a sector traditionally dominated by diesel engines raises critical questions about feasibility, economic viability, and environmental impact. The heavy machinery industry is notorious for its substantial carbon footprint, contributing heavily to industrial greenhouse gas emissions. According to the International Energy Agency, the construction industry accounted for 39% of energy and process-related CO2 emissions in 2018. The adoption of hydrogen technology could significantly reduce this, provided it is sourced from renewable methods.…

Statkraft and Grupo Enhol have announced plans to construct a hydrogen plant in Tudela, Navarra. This initiative represents a pivotal step in Spain’s transition towards more sustainable energy sources. As Europe grapples with energy shortages and the pressing need for green alternatives, projects like these gain critical attention. Currently, hydrogen accounts for a minor percentage of global energy consumption, merely about 2%. However, the International Energy Agency (IEA) forecasts a substantial increase, with hydrogen projected to represent up to 13% of global energy use by 2050. This growth is fueled by advances in technology and the decreasing cost of renewable…

The aviation sector’s march towards sustainability is increasingly focused on the potential of Sustainable Aviation Fuel (SAF) as a cornerstone of its decarbonization strategy. Statistically engaging is the forecast which posits that by 2050, the production of SAF will require an astounding 47 million tons of clean hydrogen. This represents nearly half of the current global hydrogen consumption, signaling a dramatic shift in resource allocation and usage patterns. Yet, a significant tension exists between the ideal and the current trajectory: despite incentives from governments, such as the 45Z tax credit in the United States and the ReFuelEU Aviation quotas in…