Infrastructural capital

From eg

A definition of infrastructural capital [1] operational distinctions was proposed by Craig Hubley in 1999 and subsequently released by the ECG under CC-by-nc-noderivs. Infrastructural capital is what is normally meant by physical capital, manufactured capital, or, in classical economics, just capital.

However, modern analyses, especially in green economics, have recognized that several types of capital asset exist with very different characteristics than those assumed in classic economics for capital.