HA Sustainable Infrastructure Capital Inc

In this Form 10-K, unless specifically stated otherwise or the context otherwise indicates, references to “we,” “our,” “us,” “HASI,” and “our company” refer to HA Sustainable Infrastructure Capital, Inc., a Delaware corporation and any of our subsidiaries. Hannon Armstrong Sustainable Infrastructure, L.P., a Delaware limited partnership, is a subsidiary of which we are the sole general partner and to which we refer in this Form 10-K as our “Operating Partnership.” Our business is focused on reducing the impact of greenhouse gases that have been scientifically linked to climate change. We refer to these gases, which are often for consistency expressed as carbon dioxide equivalents, as carbon emissions.