3D-printed ceria is a game-changer to increase solar fuel efficiency

3D-printing the perfect ceria structure enables incoming heat from a solar field of mirrors to spread evenly throughout a solar reactor.(How solar fuels are made: thermochemistry) IMAGE@Sebastian Sas Brunser 3D-printed ceria was one of the many brilliant ideas presented by international solar researchers at this year’s SolarPACES Conference in Sydney. In solar reactors for making …

Massive grid-scale energy storage for next-generation concentrated solar power: A review of the potential emerging concepts

The cost of renewable energy has significantly decreased in recent years, which marks the way towards a fully renewable and sustainable future. However, this energy transition is not possible without massive grid-scale energy storage technology since most of the renewable energies are highly variable. In areas with a high solar resource, Concentrated Solar Power (CSP) …

Generating and storing sustainable energy is the holy grail

Transmission lines have fallout. Battery farms are expensive. Repeating Snowy II is out of the question.  But there is a simple solution to generating and storing sustainable energy for overnight electricity. And country businesses are taking it on themselves to prove its powerful potential. The Vast Solar Concentrated Solar Thermal storage and power generation plant …

Elevating the Potential of Concentrated Solar Power Heat Storage in Australia

The future of sustainable energy in Australia lies in finding cost-effective solutions to generate and store electricity overnight. The need for reliable energy sources in rural areas and the impending retirement of coal-fired power stations create an urgent demand for alternatives. While wind farms and lithium-ion batteries have their limitations, solar thermal heat storage is …

Published at Renewable and Sustainable Energy Reviews – Massive grid-scale energy storage for next-generation concentrated solar power: A review of the potential emerging concepts

Abstract The cost of renewable energy has significantly decreased in recent years, which marks the way towards a fully renewable and sustainable future. However, this energy transition is not possible without massive grid-scale energy storage technology since most of the renewable energies are highly variable. In areas with a high solar resource, Concentrated Solar Power (CSP) can play a …

Heliogen Announces Semifinalist Position in DOE Heliostat Prize

Innovative wireless heliostat project Heliogen, Inc. («Heliogen») (OTCQX: HLGN), a leading provider of AI-enabled concentrating solar energy technology, today announced its selection as one of nine semifinalists in the U.S. Department of Energy’s (DOE) American-Made Heliostat Prize. This renowned contest, part of a three-phase challenge, accelerates technological innovation in selected heliostat components. Heliogen’s project, «Testing …

Innergex buys remaining stake in 34 MW concentrated solar power plant in Chile

Denmark’s Investment Fund for Developing Countries (IFU) announced on Friday that it has sold the 45% stake it held in the 34-MW Pampa Elvira Solar thermal plant in Chile to Canada’s Innergex Renewable Energy. Innergex, which already owned 55% interest in the plant, finalised the acquisition for USD 5.5 million (EUR 5.03m), becoming the sole …

Methane pyrolysis with liquid metals in a bubble column reactor to generate green hydrogen and carbon

Methane Pyrolysis in a Liquid Metal Bubble Column Reactor Using a bubble column reactor at Karlsruher Institut für Technologie, the Liquid Metal Laboratory team is working on producing hydrogen from methane, the cheapest method, but without CO2 emissions – the problem with the cheapest method. The main product, besides hydrogen, is carbon, which, like green …

ACWA Power gets greenlight to begin operations of Phase 2 of Dubai’s Noor Energy 1 project

ACWA Power announced that it has received the initial commercial operation certificate from the Dubai Electricity and Water Authority to operate the second phase of the Noor Energy 1 independent power project. The Noor Energy project, touted to be the largest single-site concentrated solar power plant, is located in the fourth phase of the Mohammed …

Empowering South Africa with Concentrated Solar Power

Within just two years, the largest clean energy power plant of South Africa has emerged out of nothing on the vast wilderness in Northern Cape. It is the 100MW Redstone concentrated solar thermal power plant constructed by POWERCHINA in South Africa, a country thousands of miles away from China. Rendering of Redstone CSP in South Africa …