LUDWIGSHAFEN, Germany, September 15 /PRNewswire/ --     In this podcast you will learn how chemical innovations from BASF help to
make solar energy more economical on its way being a sustainable contribution
to the worldwide energy supply.

As a part of the future energy mix with other energy sources solar energy
can make a sustainable contribution towards a low carbon society. In the
production and improvement of the photovoltaic technology, chemistry plays an
important role. New kinds of cutting liquids optimize the cutting of the
silicon ingots. Through the help of special etching solutions the freshly cut
silicon wafers are given a surface that guarantees optimal light-yield
efficiency. New electronic chemicals are specifically designed to meet the
requirements of solar cell production. Special lead-free silver pastes
require no solvents and can be applied contact-free with a new laser transfer
process and completely different shapes will be possible through solar cell
module frames made of polyurethanes (PU).

BASF Corporate Communications started a regular bilingual Podcast service
in April 2007 to report on BASF's innovations and research and development
activities in an easy-to-understand, informative and entertaining way.

Listen to the audio reportage with Dr. Frank Haunert (Product Manager,
Solar Cells BASF Singapore), Dr. Frank Kleine-Jaeger (Silver Paste Project
Manager BASF).

Podcast Chemistry of Innovations, English editions:
    http://www.basf.com/podcast

    Direct subscription via RSS-Feed or iTunes (search for "basf"):
    http://corporate.basf.com/en/podcast/innovation.xml

    More information:

    BASF Division Inorganics
    http://www.basf.com/inorganics

    Elastogran Group
    http://www.elastogran.basf.de/en/index.phtml

    BASF Energy & Climate Protection
    http://www.basf.com/climate



More podcasts:

Podcast - The Chemical Reporter: http://www.basf.com/podcast

In these entertaining weekly episodes our Chemical Reporter answers
questions on chemistry in our everyday life.

RSS-subscription: http://corporate.basf.com/en/podcast/reporter.xml

The use of the audio material is royalty-free when naming the source. We
appreciate information on the use to podcast@basf.com

BASF is the world's leading chemical company: The Chemical Company. Its
portfolio ranges from chemicals, plastics and performance products to
agricultural products, fine chemicals as well as oil and gas. As a reliable
partner BASF helps its customers in virtually all industries to be more
successful. With its high-value products and intelligent solutions, BASF
plays an important role in finding answers to global challenges such as
climate protection, energy efficiency, nutrition and mobility. BASF posted
sales of more than EUR62 billion in 2008 and had approximately 97,000
employees as of the end of the year. BASF shares are traded on the stock
exchanges in Frankfurt (BAS), London (BFA) and Zurich (AN). Further
information on BASF is available on the Internet at www.basf.com.

A podcast is available at:

http://www.presseportal.de/pm/16344/1475553/basf_se

Editorial contact:

    For the UK:
    BASF plc
    Chris Wilson
    Corporate Communications
    Phone: +44-161-488-5616
    Fax: +44-161-488-4133
    E-Mail: chris.wilson@basf.com

    For the US:
    BASF Corporation
    Betsy Arnone
    Corporate Communications
    Phone: +1-973-245-7865
    Fax: +1-973-245-6714
    E-Mail: betsy.arnone@basf.com

    For Europe:
    BASF SE
    Rainer Mueller-Mueffelmann
    Corporate Innovation Communications
    Phone: +49-621-60-41040
    Fax: +49-621-60-20548
    E-Mail: podcast@basf.com