Market Growth of Fuel Cell Products Follow Patent Growth of Fuel Cell Technologies
Recently, Wal-Mart placed an order for 1,738 fuel cell powered forklifts that move products in Wal-Mart’s warehouses. This highly publicized order spotlights the emerging commercial markets, the technologies and patents that have made the production of energy through fuel cells more cost effective. The commercial use of fuel cells is certainly not new, however. Advancements in the technology have decreased costs associated with the production of energy from fuel cells and consequently there has been a rise in the commercial use of fuel cells. The Clean Energy Patent Growth Index shows that for the last decade fuel cell related patents outpaced all other clean energy technology patents until 2013 when solar patents for the first time surpassed fuel cell patents.