Isabella Walker

Perovskite solar cells are a class of photovoltaic devices that employ a perovskite-structured compound as their light-harvesting layer. Throughout the past ten years, these systems have evolved from experimental laboratory novelties into major players within the worldwide solar industry. Their attractiveness stems from a blend of high power conversion efficiency, low manufacturing cost, and design flexibility. Laboratory efficiencies have surged swiftly, moving from under 4 percent during the early 2010s to exceeding 26 percent for single-junction cells, and climbing past 33 percent in tandem setups paired with silicon.This pace of improvement is unprecedented in solar technology and has triggered intense…

Hard-to-abate sectors like cement, steel, chemicals, refining, and heavy transport generate a significant portion of worldwide industrial emissions. High-temperature heat, chemical reactions, or fossil-derived inputs underpin these industries, making direct electrification alone insufficient for their replacement. With net-zero goals becoming more stringent, carbon capture has stepped forward as a pivotal mechanism for handling greenhouse gases that evade elimination via efficiency gains or alternative fuels.Recent years have seen a shift from pilot-scale experimentation toward commercially oriented deployment. The trends below highlight how carbon capture is evolving to meet industrial, economic, and regulatory realities.From Single-Plant Projects to Industrial HubsOne of the primary…