Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: Coming just days after the prime minister allegedly described levies to boost renewable energy generation as "green crap", blaming RWE's decision to pull the plug on the UK's largest offshore wind farm on government indecision would be easy.

Offshore wind farms face uncertain future