With global energy targets driving companies to make radical changes to their energy usage and investment budgets, how should investors position their portfolios to take advantage of these changes? How important is it for investors to buy stocks with exposure to renewable energy and should they divest all of their holdings in oil and gas? In this week's show, Dale and Janine discuss whether investors should have a short, medium or long term investment horizon in renewable energy and how many stocks they should hold. They also share their views on the top renewable energy stocks to buy in 2023.