Electrochemical CO₂ conversion is emerging as a game-changing technology, transforming harmful emissions from the atmosphere or industrial sources, such as natural gas processing plants and petroleum refineries, into high-value chemicals through eco-friendly processes. This study explores the state of the art of this technology, focusing on the production of C₂⁺ hydrocarbons such as ethanol, ethylene, and propanol, as well as the generation of carbon monoxide, synthesis gas (syngas), and methanol. Experimental data were gathered for each case, and the progress of different alternatives was assessed based on key performance indicators: Faradaic efficiency, system stability, partial current density, electrode surface area, and catalyst composition.