Wood Mackenzie Report: China’s Solar Production Costs Plummet by 42%, Signaling Global Advantage in Low-Carbon Tech Trends

In a recent report by Wood Mackenzie, it has been disclosed that the cost of producing solar modules in China has experienced a significant 42% reduction over the past 12 months, reaching an impressive US$0.15 per watt (/W). This drastic drop provides Chinese manufacturers with a substantial cost advantage over their international counterparts, impacting the global solar market.

Wood Mackenzie’s report, titled ‘Top of the Charts: Five Low-Carbon Tech Trends Worth Tracking,’ delves into five key charts that highlight crucial trends within the low-carbon landscape. Alongside the decline in Chinese solar hardware costs, the report explores the remarkable ascent of renewable energy, efforts to diversify battery raw materials supply, advancements in carbon capture and storage, and the burgeoning growth of domestic heat pumps.

Dr. Steven Knell, Vice President of Power & Renewables and co-author of the report, emphasized the significance of these charts in concluding COP28, stating, “These five charts highlight the vital importance of all facets of the energy transition process. They show the progress that is being made but also underline how much still needs to be done.”

The report notes that policies are evolving to support the development of domestic supply chains for low-carbon technologies and to secure new sources of critical minerals, aiming to reduce global dependence on China. While costs are decreasing in some sectors, such as Chinese solar module production, the report recognizes that challenges persist, with some costs remaining high.

Malcolm Forbes-Cable, Vice President of Upstream and Carbon Management Consulting and co-author of the report, emphasized the global scale of the energy transition process. He highlighted the need for global solutions, particularly as substantial investments, like the estimated US$70 billion needed for global Carbon Capture, Utilisation, and Storage (CCUS) transport and sequestration infrastructure before 2030, will require collaborative efforts.

Examining solar module prices, the report reveals that China, as the world’s solar module powerhouse, currently commands 80% of global capacity. This dominance is reflected in the soaring domestic solar installations, with China’s domestic solar additions projected to be double those of the US and the EU combined in the current year.

The renewables success story continues its acceleration, primarily driven by the rapid growth of wind and solar. According to the report, by 2050, renewables are anticipated to account for over 50% of the global power supply.

Wood Mackenzie’s report also explores the lithium and cobalt markets, showcasing the potential for a redistribution of the supply base. New investments and expanded capacity driven by price signals are expected to deepen and broaden future value chains for base metals and battery raw materials.

Looking at Carbon Capture, Utilisation, and Storage (CCUS) capacity, the report predicts a substantial rise from 80 million tonnes per annum (Mtpa) to 500 Mtpa over the next decade, fueled by changing support and regulations that inject significant momentum into the sector.

In Europe, the report highlights the booming heat pump sector as evidence of the accelerating shift to low-carbon alternatives across all sectors. With year-on-year growth exceeding 30%, and records being broken in air- and ground-source heat pump connections, the low-carbon transition appears to be gaining momentum.

Wood Mackenzie’s comprehensive report underscores the dynamic landscape of the global energy transition, providing valuable insights into the challenges and opportunities that lie ahead in achieving a sustainable and low-carbon future.