In 2014, U.S. businesses (nonfarm) invested $1.6 trillion in new and used buildings, structures, machinery and equipment (including computer software), up $110.8 billion (7.4 percent) from 2013. Investment spending in the mining sector totaled $228.7 billion in 2014, up $26.5 billion (13.1 percent) from 2013, with the oil and gas extraction industry accounting for $196.0 billion of the total spending, up $29.1 billion (17.5 percent) from 2013.
The Census Bureau’s Annual Capital Expenditures Survey provides estimates of all business expenditures during the year for new and used structures and equipment chargeable to asset accounts for which depreciation or amortization accounts are ordinarily maintained. Expenditures also include capitalized leasehold improvements and capitalized interest charges on loans used to finance capital projects.