National Renewable Energy Laboratory

Storage of hydrogen in single-walled carbon nanotubes

A Realizable Renewable Energy Future

The ability of renewable resources to provide all of society's energy needs is shown by using the United States as an example. Various renewable systems are presented, and the i...

Accelerating materials development for photoelectrochemical hydrogen production: Standards for methods, definitions, and reporting protocols

Solar cell efficiency tables (version 39)

ABSTRACT Consolidated tables showing an extensive listing of the highest independently confirmed efficiencies for solar cells and modules are presented. Guidelines for inclusion...

Simple Solar Spectral Model for Direct and Diffuse Irradiance on Horizontal and Tilted Planes at the Earth's Surface for Cloudless Atmospheres

In a previous work, we described a simple model for calculating direct normal and diffuse horizontal spectral solar irradiance for cloudless sky conditions. In this paper, we pr...

Manipulation of microalgal lipid production using genetic engineering

Solar cell efficiency tables (Version 34)

Abstract Consolidated tables showing an extensive listing of the highest independently confirmed efficiencies for solar cells and modules are presented. Guidelines for inclusion...

Continuous Hydrogen Photoproduction by <I>Chlamydomonas reinhardtii</I>: Using a Novel Two-Stage, Sulfate-Limited Chemostat System

Electrochemical Stability of p ‐ GaInP2 in Aqueous Electrolytes Toward Photoelectrochemical Water Splitting

With an eye toward developing a photoelectrochemical system for water splitting using , the electrochemical stability of was studied in 10 M KOH, , and a phosphate buffer of pH ...