NEW YORK--(BUSINESS WIRE)--Kilowatt Financial, a leading clean energy consumer finance company, today announced that it recently expanded a debt warehouse facility with Citi to $225 million from $100 million to finance energy efficiency improvements for homeowners. Kilowatt has two separate debt warehouses with Citi totaling $425 million of committed capital: the $225 million energy efficiency loan warehouse and a $200 million solar loan warehouse, announced in April 2015. The expanded warehous