www.omaha.com/money/oppd-s-future-relies-heavily-on-renewables/article_1f090608-d0bf-5d81-9589-e5ffb5be10e8.html
http://www.enterprisepub.com/news/local_news/oppd-board-approves-rate-restructuring-plan/article_5b17393c-a5ae-11e5-b7e2-2b23ac3692f7.html
http://www.omaha.com/money/more-than-million-later-oppd-says-it-s-almost-done/article_eb1fb556-0f6c-5cd5-ac9f-740969275fc9.html