Interesting information in english about cold pressing and decentralised oil extraction can be found here in, for example:

Technology and Support Centre Bavaria (TFZ)

Union for promotion of oil and protein plants e.V. (UFOP)

Agency for Renewable Recources e.V. (FNR)


Interesting websites from our oil press costumers in english language:

Austria
Bioenergy Mureck (SEEG)

Australia
BE Bioenergy

Zambia
Southern Biopower Ltd.

South Africa
Credé Natural Oils