The most common and most likely answer to this crossword clue is the 6 plus 3 plus 4 plus 2 letter word BETTER OUT THAN IN
I've seen this crossword clue in Financial Times
B
E
T
T
E
R
O
U
T
T
H
A
N
I
N
Buddy explains!
The straight part
We know that "Boris’s view on wind generation" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case boris’s view on wind generation = better out than in.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.