Before you decide which niche you want to start your blog on, you could check the latest list of high paying Adsense keywords here. This could open more opportunity to your Adsense earnings from your blog. The latest list has been released this month by Orangecopper webmasters blog

Highest Paying Adsense Keywords for the year 2011

This is the regular Orangecopper update post that we publish post our regular research on the high paying Adsense keywords and niche specific keywords that would earn you the most. So in case you are starting a blog primarily targeted at high adsense earning, my suggestion would be first select the niche, develop good content and thereby traffic and further add the adsense on to the blog. [..]

List of High paying Adsense Keywords of 2012

Before I start off, I would like to clarify the fact that the title might look a bit contrasting but certainly this information that you are going to read is going to save your time, money and effort! I optimized this article for this title to target the audience searching for the list of keywords that pay higher on Google Adsense per click. [..]

How to Find High Paying Keywords for Adsense

If you are here on this blog post, you are certainly looking to earn higher from Google Adsense and I assume, you already know how Google Adsense works. For the benefit of others, Adsense is a PPC (Pay Per Click) program from Google helping web masters (website owners and publishers) earn money from their website by automatically serving relavant ads based on the content on the website. [..]