Clearway Energy's subdued revenue growth projections may indicate an overvalued P/S ratio. Without improved revenue growth, the share price may decline, lowering the P/S ratio. A positive change in revenue growth is needed to justify the current price-to-sales ratio.

As an undervalued stock with a very optimistic outlook, now might be an opportune time to buy or increase holdings in Clearway Energy, though potential investors should also consider factors such as financial health and management track record.