Cost per Power Capacity
For a number of energy technologies I'd like to know what the minimum costs are to install a given power capacity. Are there any such comparisons available?
Research Spendings
Technologies often own much too publicly funded research efforts so I'm also interested in estimations regarding development cost of the technologies themselves. Of course foundations to a given technology might have been readily available, so let's limit this to spending on larger research projects dedicated to developing a technology and motivated with the need of energy. I'm aware it's unlikely any exhaustive comparison in full detail exists but perhaps something related?