ACS Energy Letters publishes papers that report new scientific advances in all aspects of energy research. Topics related to capture, conversion and storage of energy are listed below.Energy Materials, Light Harvesting AssembliesEnergy Conversion Processes (Catalysis and photocatalysis)Solar Fuels (Hydrogen production, CO2 reduction)Inorganic, organic and hybrid photovoltaicsPhotosynthesis and BiofuelsFuel cells, Storage Batteries and SupercapacitorsPlasmonics, OLEDs and Light Display SystemsTandem devices, piezoelectric and thermoelectric processes