Borgstedt
Germany
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Bregenz
Austria
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Epele
Spain
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Facatativá
Colombia
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Heiligenkreuz
Austria
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Lermoos
Austria
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Lienz - biowaste
Austria
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Lienz - sewage sludge
Austria
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Olsztyn
Poland
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SAB GAK
Austria
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Tarnów
Poland
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Weer
Austria
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Weißenbach
Austria
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Zlutice
Czechia
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Łeba
Poland
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