1 See a doctor if canker sores are accompanied by fever, last more than three weeks, or the affected individual has difficulty swallowing.  Multiple factors may cause canker sores, including injury to the mouth, acidic or spicy foods, vitamin deficiencies, hormones, stress, or autoimmune disorders.
Horror at the world's largest solar farm days after it opens as it is revealed panels are SCORCHING birds that fly over them. 1  The Ivanpah Solar Electric Generating System, the world's largest solar plant of its kind, recently switched on. 2  The plants is located on five square miles of the Mojave Desert, near the California / Nevada border.
The Agua Caliente solar project, owned by NRG Energy, has come online and is now the worldâs largest photovoltaic (PV) power plant. This facility has the capacity to generate 290 megawatts (MW) of solar electricity in Yuma County, Arizona. The Department provided a $967 million loan guarantee to the project. The completion of Agua Caliente represents a series of recent achievements for LPO in bringing large-scale solar energy to Americans.