Generally an increase in oil prices is considered an argument for more renewable investment. You're saying that a decrease in price is too. Is there any oil price movement that doesn't argue for more renewables to you? How about no change, is that a case for more renewable investment?
Sun is always shining somewhere , solar is very predictable and cyclical.
Volatility is not caused by change but lack of predictability of changes . Oil production is controlled by few dictators with no transparency into their decision making . Most other markets including solar are far more distributed and rational
