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Total in-house and outsourced energy-related research and development (R&D) expenditures, 2014 to 2021

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millions of dollars 0 500 1,000 1,500 2,000 2,500 2014 2015 2016 2017 2018 2019 2020 2021 Total in-house energy-related R&D expendituresTotal in-house energy-related R&D expenditures Total outsourced energy-related R&D expendituresTotal outsourced energy-related R&D expenditures
Source(s):
Table 27-10-0347-01.

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Total in-house and outsourced energy-related research and development (R&D) expenditures, 2014 to 2021, millions of dollars
  Total in-house energy-related R&D expenditures Total outsourced energy-related R&D expenditures
2014 2,129 169
2015 1,590 143
2016 1,624 239
2017 1,549 225
2018 1,668 205
2019 1,689 254
2020 1,737 191
2021 2,353 288
Source(s):
Table 27-10-0347-01.
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