H1 covers the next 90 days, the moves that have to land before the November 16 FERC filings and the European winter set your terms. H2 is the 12–24 month capability that turns energy from a monthly bill into a managed position, and H3 is the 3–5 year shift you steer toward starting now.
The curtailment rules get written this quarter. If you are absent when they are written, you are curtailable by default.