The RReDC News is available for 2000 - present listed below. Previous RReDC news arcticles from 1995 - 1999 are also available in the RReDC News Archive.

• March 2006

  • PVWATTS version 1 now available for International sites.

• May 2003

  • SMARTS version 2.9.2 now available on the RReDC.

• April 2003

  • Solar Codes, Algorithms, Calculators and Models directory reorganized into three new directories.
  • Three NREL solar models now on the RReDC

• September 2001

  • PVWATTS v.2 now online.

• December 2000

  • Air Mass 1.5 Spectra added to Standard Solar Spectra section.

• October 2000

  • New Solar Standards section added to RReDC.

• April 2000

  • RReDC moved to new, faster server...

  • New RReDC Energy Tidbits: useful, hard-to-find facts about renewable energy resources

• January 2000

  • Y2K bug in versions of SOLPOS.C downloaded from the RReDC before 14 January, 2000!

Questions, comments? Please email rredc@nrel.gov

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