"Kerja Keras adalah Energi Kita" is a blog contest held by PT. Pertamina (Persero) which is also a new motto taken by Pertamina Pertamina in commemorating the anniversary of 52. In the state of Indonesia, who do not know with the name Pertamina? even friends bloggers often use the word "Pertamax" (special fuel output Pertamina) in commenting on some blogs the master. The slogan "Kerja Keras adalah Energi Kita" may be in mean how hard the journey pertamina to remain faithful to serve the people of Indonesia for 52 years.

Contest "Kerja Keras adalah Energi Kita" held by Pertamina in my opinion is a fairly unique contest and a bit different from contests other blogs. As we know, the reason many bloggers follow a contest is to hone skills of SEO. However, the contest "Kerja Keras adalah Energi Kita" in my opinion have more value because it can be one of the containers and promotional relationship between blogs Blogger Indonesia, this is because this contest has a page "Blog Showcase" contest for participants as a blog directory friends can see through pertaminablogcontest.com site.

Blog contest held on the date of October 12, 2009 to January 5, 2010 seems to have a high enough enthusiasm from the bloggers in Indonesia, this can be seen from the sharp increase of the number of participants of the contest, until the date of October 15, 2009 (early days) have been recorded 153 mamber who register for the contest "Kerja Keras adalah Energi Kita".