OPEC Oil Is Still the Energy Issue – Huffington Post – 7/7/10
MIT: Natural Gas Is Key To A Cleaner Automotive Future, But Only Indirectly – Auto Blog Green – 7/8/10
Measuring the Wind and the Sun – Greentech Media – 7/8/10
Interview: Rick Rule on Oil & Gas vs. Green Energy – GoldSeek – 7/7/10