pv magazine Global’s Post

Seeing how solar technology advancements enhance energy efficiency and sustainability in challenging locations is inspiring.

📢 #HighlyCited 1. Dynamic Modelling and Energy, Economic, and Environmental Analysis of a Greenhouse Supplied by Renewable Sources https://lnkd.in/gpStYXZB 2. DanRETwin: A Digital Twin Solution for Optimal Energy Retrofit Decision-Making and Decarbonization of the Danish Building Stock https://lnkd.in/gnJFaCBT 3. An Improved Cheetah Optimizer for Accurate and Reliable Estimation of Unknown Parameters in Photovoltaic Cell and Module Models https://lnkd.in/gFD-Hud4 4. Platooning Cooperative Adaptive Cruise Control for Dynamic Performance and Energy Saving: A Comparative Study of Linear Quadratic and Reinforcement Learning-Based Controllers https://lnkd.in/guik7-5f 5. Development and Implementation of a Flexibility Platform for Active System Management at Both Transmission and Distribution Level in Greece https://lnkd.in/gGf_C2eK

I'm very pleased to share with you our recently published paper in Renewable Energy entitled "An improved analytical framework for flow prediction inside and downstream of wind farms". (Check it out here: https://lnkd.in/dqTfmWnY ) In this study, we use large-eddy simulations (#LES) to assess existing analytical wake models for the prediction of the flow inside and downstream of wind farms of varying sizes and layouts. It is shown that all tested models, which are based on the superposition of individual turbine wakes, systematically overestimate the wake recovery both inside and downstream of the wind farms. The results indicate that the overestimation is linked to the assumption of linear or quasilinear wake expansion, which does not hold at large downstream distances. As a result, we propose an enhanced analytical framework, based on the extension of a recently developed streamwise scaling model for single wakes. Since the new framework computes the wake expansion based on the near-wake length and the local #turbulence intensity, different methods for their calculation and the #superposition of turbulence intensity within wind farms are also evaluated against the LES data. The proposed framework yields improved predictions of both wind flow and power output compared to the existing models. Considering the importance of fast and accurate analytical models for #optimizing the design (#layout) and control of wind farms, we believe that the results of this study, and particularly the proposed improved analytical modelling framework, will be of great interest to the wind energy community. I'm very excited to share with you this paper, which I have been passionately preparing and perfecting over time. As my first publication during my PhD studies here at EPFL (École polytechnique fédérale de Lausanne) at the #WIRE lab, I couldn't be more proud of this milestone. I look forward to hearing your thoughts on the paper! #RenewableEnergy #WindEnergy #WindFarms #AnalyticalModel #ABL #Wakes

🍃 University of Connecticut ranks 9th in the world according to recent study 🍃 According to UI GreenMetric, UConn ranked the 9th most sustainable university in the world, and 2nd in the nation. The study evaluates over a thousand educational institutions from 85 countries. This outstanding recognition underscores #Connecticut's prominent role as a frontrunner in the clean energy industry, especially as a hub for offshore wind and a pioneer in fuel cell technology. Explore further to understand the state's initiatives propelling the growth of the renewable energy industry: https://lnkd.in/eKsuJjpi Article: https://lnkd.in/ebXMDzXp

🚨 NEW: https://lnkd.in/d8cHsukG 🚨 🇱🇹 SoliTek, a leading innovator in solar technology, in collaboration with StalCorp, has launched innovative photovoltaic noise barrier projects in Lithuania. These projects are among the first in the Baltic states to merge solar energy production with noise reduction. 🇩🇪 A German research team is field-testing new module concepts that can be integrated into noise barrier walls alongside roadways and railways, aiming for cost-effective, power-generating solutions (pv magazine Global). 🇨🇦 Mitrex is deploying PV noise barriers with a capacity of 1.2 MW per kilometer (Sustainability Journal). 🇪🇺 According to research from the European Commission’s Joint Research Centre, PVNBs align with the #EuropeanSolarCharter, which encourages innovative solar energy solutions integrated into various infrastructures. This approach not only boosts EU competitiveness but also diversifies energy sources (Environmental Science and Pollution Research). Solar PV module integration is actually a thing ⚡️ Read more in our newest blog post! Comment down below which solar PV integration fascinates you the most 💬 #solarexplain #solitek #solarPV #sustainabilitynews

CQUniversity and Sunshine Hydro have signed a Memorandum of Understanding (MoU) to collaborate on the development and trial of Superhybrid technology, a renewable energy ecosystem that integrates pumped hydro, electrolysers, wind, and solar energy. This partnership will see the creation of a mini Superhybrid model that will serve as a research testbed, enabling the development of a real-world system to manage power into the grid. The collaboration aims to enhance training capabilities in emerging technologies such as flow batteries, electrolysers, and hydrogen production, contributing to skill development and job creation in Queensland. As part of this initiative, Gladstone is positioned to benefit significantly, with the potential for the region to become a future hub for sustainable green fuels. The MoU also includes a commitment to co-fund two research scholarships, supporting the future of renewable energy in Gladstone and beyond. #energynews #miningnews #infrastructurenews #recruitmentnews #recruitment

🌞🌊 Why Germany has great potential 🚀 Current Status Great Potential: Germany can install FPV systems with an output of 1.8 to 2.5 gigawatts. Underutilized Resource: Only 21 megawatts are currently installed, with 62 megawatts planned. 📊 Study Insights Study by: Fraunhofer Institute for Solar Energy Systems ISE and RWE. Focus: Potential of artificial bodies of water like gravel pits and quarry ponds. Exclusions: Waters in protection zones. 🌿 Regulations & Requirements Coverage Limits: Max 15% of water surface can be covered with solar modules. Distance Rules: 40 meters from the shore must be maintained. Lakes in Germany: Over 6,000 artificial lakes covering 90,000 hectares. 🔍 Key Highlights NRW's Largest FPV System: Set to have an output of 5.4 megawatts. Ecological, Technical, and Economic Considerations: Strict requirements ensure sustainability and efficiency. 📈 Untapped Opportunity Call to Action: Significant potential for growth in Germany's FPV sector. Sustainability: Emphasizing the importance of exploiting renewable energy sources to meet ecological and economic goals. #FloatingSolar #FPVEnergy #RenewableEnergy #SolarInnovation #GreenPower #Sustainability #GermanyRenewables #CleanEnergy #EcoFriendly #SolarPotential

On April 4 we listened to Anne-Sophie Corbeau, Global Research Scholar, Center on Global Energy Policy, Columbia (SIPA) to learn about why underground #hydrogen storage needs should be fulfilled. 🌱 Bolstering energy transition In forthcoming integrated and low-carbon European energy systems, Underground Hydrogen Storage (#UHS) will be a vital component to facilitate the effective deployment of renewable energy sources and enable the significant reduction of CO2 emissions at the lowest cost to society. ✅ Solutions Discover the support mechanisms, regulatory & financial measures to close the #massive gap between required & planned storage capacity for 2030 & 2050: Watch it: https://lnkd.in/dJEwYgSB Read: https://lnkd.in/dSzYxp98 🔎 About the study Given the societal benefits associated with UHS, Artelys and Frontier Economics provide insight into the storage capacity required for optimal and necessary storage. This assessment underlines the massive gap between the required and planned storage capacity by 2030 if storage operators intend to align with the ambitious goals of #REPowerEU, with potential implications for long-term storage requirements. A warm thank you to the speakers: • Vasilis Papandreou | Policy Officer, Emerging Hydrogen Markets, EU Agency for the Cooperation of Energy Regulators (ACER) • Torben Brabo | President, Gas Infrastructure Europe • Charlotte Roule 夏澜 | President, Gas Storage Europe • Marzia Sesini, PhD, Senior Research Associate, Florence School of Regulation's Natural Gas Area • Catherine Galano (L’Hostis) | Associate Director, Frontier Economics • Christopher Andrey | Director, Artelys • Anne-Sophie Corbeau | Global Research Scholar, Center on Global Energy Policy, Columbia (SIPA) • Kamila Waciega | Director, Energy & Infrastructure Policy, Hydrogen Europe • Michael Schmöltzer | Head of the Value of Storage Working Group, Gas Infrastructure Europe • Romain Capaldi | Director, Head of Guidehouse France

Techno-Economic Analysis of RE-RTC Supply RE-RTC (Renewable Energy-Round the Clock) is being seen as the way forward for achieving the target 500 GW of installed capacity from non-fossil sources by 2030 and achieving net zero emission by 2070. However, RE RTC is in a nascent stage of development in the country. CEA recently released a techno-economic analysis of different combination of RE-RTC supply based on the generation profile of renewable sources and storage solutions, Investment cost and demand profile etc. The study explores combination of RE sources for RE-RTC to meet the requirement of different consumers with different demand profiles.

In all-new research, Blake Shaffer and Frank A. Wolak analyze the shift in Alberta’s electricity system, away from unabated #FossilFuels and into one more reliant on a mix of #renewables and new technologies. The paper will be available tomorrow on policyschool.ca.