ALT Frankly, everyone has always known 45V requires upstream emissions accounting—this isn’t some surprise. You’re hearing a lot this week from the subset of companies that chose to ignore this and now may need to abandon dirty project designs in favor of clean ones. But it’s not Treasury’s responsibility to make every project successful, emissions be damned, nor is the department to blame for any cancelled investments. The fault lies with those who made cynical bets that Treasury will accede to their demands for lax rules. Fortunately, many companies say they can rise to the occasion—and we should believe them.