Advancements in sustainable desalination with ocean thermal energy: A review Author links open overlay panel https://lnkd.in/gYmVY__h •Ocean thermal desalination principles and performance improvements were presented. •Current state, challenges, and prospects of ocean thermal desalination were discussed. •The universal performance ratios for various ocean thermal desalination were evaluated. •The life-cycle costs of different ocean thermal desalination systems were also discussed. •MED has the highest universal performance ratio, while MSF is the most cost-effective.
Desalination/Desalination and Water Treatment Journals’ Post
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Exciting research by Nils Hendrik Petersen at RWTH Aachen University shows that transcritical CO2 heat pumps have untapped potential for thermal desalination and district cooling systems. This hybrid solution reduces energy consumption and promotes decarbonization. Natural refrigerants-based heat pumps are extending their application and have the potential to replace fossil fuels. 🌍💡 #Sustainability #Innovation #Desalination #HeatPumps #ClimateAction #WaterSecurity #gonatrefs ATMOsphere
Hybrid thermal desalination systems with #transcriticalCO2 (R744) heat pumps could make thermal desalination more energy- and cost-efficient by providing both potable water and cooling, according to a new study. ❄️ “A commercially available 19MWel transcritical CO2-based heat pump system could produce up to 16,000 m³/d [16,000,000l/4,226,752gal per day] of potable water and 60MW (17,060TR) of cooling energy,” the study said. “This highlights the potential use of heat pumps as a sustainable solution for addressing water scarcity and space cooling.”💧 👉 Read more: https://lnkd.in/dhPYTtt9 #GoNatRefs #HeatPumps #EnergyEfficient #CostEfficient High-Temperature Heat Pump Symposium, MAN Energy Solutions, Nils Hendrik Petersen, Saroj Thapa Sign up to our weekly newsletter for the latest R744 products and news. https://lnkd.in/dMh3VVZ
Transcritical CO2 Heat Pumps Could Make Thermal Desalination More Energy- and Cost-Efficient, According to New Study
https://r744.com
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« The intricate interplay between these two critical domains [water and energy] is often underestimated and misunderstood, with many industries treating them as wholly separate entities. As we move forward into a world where resource scarcity and sustainability are paramount concerns, a holistic perspective is essential. » #energy #water #psh #hydropower
Council Post: Water And Energy Are Intertwined: Here’s How We Can Start Treating Them That Way
forbes.com
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New IEA-OES Study Highlights Opportunities for Ocean Energy in Desalination 🌊 A new study commissioned by IEA-OES to Pure Marine Gen, reveals significant market opportunities for ocean energy-powered desalination systems. The study, focusing on the rapidly growing global demand for desalination, underscores the potential of small-scale, ocean energy-powered plants to meet the needs of remote and island communities. Dr. Purmina Jalihal, who supervised the study, emphasized the relevance of this research to current global challenges: "This study highlights the possibility of diesel displacement for small-scale desalination plants in coastal areas or islands and also aligns with the global shift towards sustainable and renewable energy sources." IEA-OES Chairman Matthijs Soede remarked, “This study in line with our vision to integrate ocean energy technologies with essential services like desalination, aiming to foster sustainable development and resilience in vulnerable regions across the globe”. Read more here: https://lnkd.in/dxgtqKTp Download it here: https://lnkd.in/dBg_wBt6 #IEAOES #oceanenergy #desalination
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Professor: Department of Mechanical Engineering; Head of Division-Clean Energy: Nodal Centre of Excellence in Energy Transition (NCEET) DTU-Delhi, India
Title: Energetic, Exergetic, Exergoeconomic, and Enviroeconomic Analysis of Solar Dish-Integrated Water Desalination System with Various Nanofluids Reference: GSD_101207 Dear Professor Kumar, We are pleased to let you know that the final version of your article Energetic, Exergetic, Exergoeconomic, and Enviroeconomic Analysis of Solar Dish-Integrated Water Desalination System with Various Nanofluids is now available online, containing full bibliographic details. Are you ready to share it with the world? To help you access and share this work, we have created a Share Link – a personalized URL providing 50 days' free access to your article. Anyone clicking on this link before July 07, 2024 will be taken directly to the final version of your article on ScienceDirect, which they are welcome to read or download. No sign up, registration or fees are required. Your personalized Share Link: https://lnkd.in/gRbMFnqE
Energetic, exergetic, exergoeconomic, and enviroeconomic analysis of solar dish-integrated water desalination system with various nanofluids
sciencedirect.com
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Germany's #Geothermal #Power #Plant To Start #Operations In June👏 The Plant had been delayed due to #Environmental concerns on #Brine effluents however the filters are intact and the four heat pumps are scheduled to start availing #sustainable #energy 🔥. #Schwerin #geothermie #geothermalenergy #germany #sustainableenergy #esg
Schwerin Geothermal Plant Comes To Start Operations In June
alphaxioms.blogspot.com
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This article by Seth Darling in Forbes on the water-energy nexus is highlighting many important aspects and innovations. Very happy to see that energy from wastewater / wastewater heat recovery is mentioned as well. #WastewaterHeatRecovery is a huge but yet untapped potential for the transition to sustainable heating and cooling. The wastewater infrastructure (sewers and treatment plants) is already there and the technologies to tap the energy is available as well. But it is - like Seth is arguing - all about working cross-sector. And this is not always easy. We at the UHRIG Group have done more than 120 wastewater heat recovery projects to supply buildings and #DHC networks. And for all these projects it has been key that there has been a good cooperation between the water and the energy sector. But water authorities already have a long list of important duties and therefore it is understandable, that they will need a (policy) framework that enables them to do wastewater heat recovery as part of their core business as well. https://lnkd.in/eSsvXTPT
Council Post: Water And Energy Are Intertwined: Here’s How We Can Start Treating Them That Way
forbes.com
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Solar-powered desalination system requires no extra batteries
Solar-powered desalination system requires no extra batteries
news.mit.edu
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#mdpienergies #highlycitedpaper Economic Analysis of Methanating CO2 and Hydrogen-Rich Industrial Waste Gas in Depleted Natural Gas Reservoirs 👉 https://ow.ly/7gxo50ROlRj #economicanalysis #undergroundbiomethanation #carbonneutrality #carboncircularutilization #NPV
Economic Analysis of Methanating CO2 and Hydrogen-Rich Industrial Waste Gas in Depleted Natural Gas Reservoirs
mdpi.com
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Ireland’s recently published “Roadmap for the decarbonisation of industrial heat” proposes electrification (direct or via heat pumps) for temperatures up to 150oC. This is the threshold used by SEAI to classify temperature ranges in their national heat study. I assume they have raw data that may be more detailed. This is important, because I have read that 200oC is a possible upper limit for a heat pump ( Jan Rosenow may confirm). I suspect this would move much of the food and drink and chemical sectors into electrification, leaving few sectors (metals and some minerals, cement and lime, and refining) which means few companies, needing an alternative heat source. The report acknowledges the lower price of gas, remarking that heat pump efficiency helps to compensate. However the price of electricity is partly a consequence of policy on energy pricing. Finally, this has implications for the gas grid. https://lnkd.in/ectEMh8N
Roadmap for the Decarbonisation of Industrial Heat
gov.ie
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