Is the headline figure here actually kind of small?
| The IEA finds that global offshore wind capacity may increase 15-fold and attract around $1 trillion of <<cumulative>> investment by 2040.
Averaged over the next 20 years, that's $50 billion per year, or 2.5 percent of oil and gas revenues in 2017[0], or 7 percent of what was invested in oil and gas supply in 2016[1]. I could be thinking about this wrong but it seems like there numbers could have been much more encouraging.