The global steel industry is shifting towards decarbonization, with hydrogen-based and electric ironmaking technologies developing at an accelerated pace in recent years. This article examines the dominance of hydrogen-based direct reduced iron (H2-DRI) in current green steel project pipelines, as well as the infrastructure and cost challenges hampering widespread adoption.

Direct air capture (DAC) could play an essential role in meeting global net-zero targets by addressing residual and legacy CO₂ emissions. However, capture costs are currently too high. This IDTechEx article explores pathways to lower-cost DAC.

Tuesday 13 May 2025 - Are Metal-Organic Frameworks (MOFs) Ready for Large Scale Commercialization?; An overview of emerging MOF-based technologies approaching commercialization; Material choices and considerations for MOFs in key applications, such as carbon capture and water harvesting; Scaling MOF production for industrial applications; Market status and outlook for MOF demand based on IDTechEx forecasts

This article discusses the potential of alternative chemical feedstocks, such as lignocellulosic waste, to produce sustainable chemicals. Next-generation chemical feedstocks are a vital tool in the global effort towards decarbonization.

In the past 5 years, the commercial perception of fusion energy has shifted considerably and is now increasingly seen as a key component of the green energy transition. But what factors led to this shift, and what does a realistic future for the fusion energy industry look like?

Thin film photovoltaics (PV) currently comprises a small portion of the total solar market, yet offer extensive opportunities for applying solar power in new and emerging applications.

Concrete is the second most consumed resource in the world, following behind only water. It is a well-understood material with excellent properties, including its strength, robustness, and fire and water resistance. Because concrete will continue to be necessary for building new infrastructure as populations grow and urbanize, simply cutting down on construction isn't an option.

Wednesday 7 May 2025 - Green Steel Market: Key Drivers, Production Pathways, Innovations, and Offtake Sectors; Overview of the iron and steel supply chain, including low-carbon and green steel; Key drivers for the steel decarbonization and the green steel market, including policies and incentives in key regions; Key innovations in iron and steel production technology; Main sectors adopting green steel and a market outlook

The environment often pays a price for the comforts of modern life. Every year on Earth Day, the world reflects on pathways towards a greener economy that promotes resource circularity and a lower carbon footprint.

Thursday 1 May 2025 - Direct Air Capture Developments: Technology Innovations, Supply Chains, and Electrochemical Methods; Status of direct air capture and leading players; Key strategies for reducing capture costs for direct air capture; Contextualizing direct air capture within voluntary carbon credit markets and the wider carbon dioxide removal space

Although there have been several unsuccessful attempts to commercialize MOFs historically, the design flexibility and structural versatility of MOFs have attracted widespread interest in numerous applications in recent years, many of which are nearing commercialization. With a projected 30-fold market growth by 2035, this article offers an in-depth look at how MOFs are reshaping the future of carbon capture, water harvesting, chemical and gas separations, and beyond.

Ion exchange membranes are crucial materials used as solid electrolytes in green hydrogen and energy storage technologies. Rising demand and material manufacturing innovations are set to define the ion exchange membrane market over the next decade, which IDTechEx predicts will exceed US$2.9B in value by 2035.

Fuel cells are on the rise as sustainability and decarbonization efforts become more widespread globally due to their ability to help contribute to economies on their way to meeting net zero targets.

Steel decarbonization technologies have been under development for many years; however, the advancement of new hydrogen-based and electric technologies has recently accelerated, paving the way for green steel production. This article presents some highlights from IDTechEx's latest Green Steel research, discussing policies and regulations driving the market, technologies for decarbonizing existing steel mills, hydrogen-DRI and new ironmaking technologies for green steel, and key sectors procuring green steel.

Perovskite PV has garnered significant industry interest due to its high efficiency, scalable manufacturing, and relatively low material costs. However, durability challenges have long stalled its commercialization. Now, several pilot and small commercial scale perovskite solar projects are underway, with many companies achieving panel lifetimes over 10 years and steadily bridging the gap to the 25-year target.

With record-breaking carbon credit sales in 2024 and increasing overlap of voluntary and compliance carbon markets, the business case for carbon dioxide removal is growing stronger. IDTechEx forecasts the carbon credit market revenue from durable, engineered carbon dioxide removal technologies will exceed US$14 billion in 2035.

The renewable energy landscape is evolving rapidly, with solar power leading the way. In 2023, global investments in solar energy reportedly surpassed all other power generation sources—including oil—for the first time. This article details the major growth factors for the thin film photovoltaics market, including the emerging technologies and application areas.

Photovoltaic technologies are gaining momentum as a result of solar power being one of the fastest-growing renewable energy sources across the world. In 2021, solar installations were seen to overtake wind generation, and in 2023, approximately 450GW of new solar capacity was recorded.

Automotive and battery OEMs are responsible for collecting retired batteries, which is where the second-life battery value chain begins. Recycling processes may see critical raw materials such as lithium, cobalt, and nickel reclaimed by OEMs. However, the already somewhat established relationship between recyclers and manufacturers may prove tricky for repurposing companies to interrupt.

Data centers can be likened to an ecosystem of computing facilities that contain many facets required to store and handle data. IDTechEx's latest report, "Sustainability for Data Centers 2025-2035: Green Technologies, Market Forecasts, and Players", unpacks efforts being made in the data center sector towards increased sustainability in response to the rising CO2 emissions from the development of AI.