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~ GM-Coskata Garap Ethanol Baru

Alpen Steel | Renewable Energy


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Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/hostdata/alpensteel/public_html/alpensteel_com/libraries/joomla/utilities/date.php on line 198

~ GM-Coskata Garap Ethanol Baru

General Motors (GM) mengumumkan kerjasama dengan Coskata Inc., perusahaan energi terbarukan asal Indiana, untuk memproduksi ethanol dengan metode baru yang lebih ramah lingkungan. Penguman GM itu dirilis di Detroit Motor Show 2008, disusul dengan peluncuran Hummer HX Concept dan Saab 9-4X BioPower. Keduanya menggunakan teknologi FlexFuel (bisa bensin, bisa ethanol). GM juga mengumumkan setiap Hummer yang diproduksi akan menggunakan mesin FlexFuel mulai tahun 2011.

Sistem baru ini memungkinkan produksi ethanol dari bahan baku selain jagung. Teknologi baru ini memungkinkan energi bahan bakar bio dari sumber daya alam terbarukan seperti dari limbah peternakan, limbah kota, bahkan dari ban bekas. Ini mengurangi ketergantungan terhadap produksi ethanol dari jagung yang juga merupakan salah satu sumber pangan manusia. Proses baru untuk mengubah jagung jadi bahan bakar ini juga lebih efisien dibandingkan yang dipakai saat ini. Proses saat ini membutuhkan 3-4 galon air untuk memproduksi 1 galon bahan bakar.

Proses yang dikembangkan Coskata membutuhkan kurang dari 1 galon air. Bahan bakar bio buatan Coskata juga lebih ramah lingkungan, mengurangi emisi gas buang rumah kaca hingga 84 persen. Dan yang paling menarik GM dan Coskata menjanjikan harga bahan bakar itu sekitar 1 dolar AS per galon, jauh di bawah harga saat ini yakni 3 dolar AS per galon. Bahkan Coskata akan meresmikan pabrik produksi pertamanya akhir tahun ini. Coskota memprediksi, pabrik itu memproduksi antara 50 – 100 juta gallon bahan bakar bio mulai pada tahun 2011.

 

Detroit, (PersdaNetwork/hbk)

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