Chart 2
In-house energy-related research and development expenditures, on selected clean technologies, 2009 to 2020

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millions of dollars 0 50 100 150 200 250 300 350 400 450 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 Renewable energy resourcesRenewable energy resources Electric PowerElectric Power Hydrogen and fuel cellsHydrogen and fuel cells Energy efficiencyEnergy efficiency
Source(s):
Tables 27-10-0347-01 (2014 to 2019) and 27-10-0103-01 (2009 to 2013).

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In-house energy-related research and development expenditures, on selected clean technologies, 2009 to 2020, millions of dollars
  Renewable energy resources Electric Power Hydrogen and fuel cells Energy efficiency
2009 91 81 60 68
2010 117 76 64 58
2011 106 91 35 85
2012 86 100 62 80
2013 120 85 74 128
2014 125 79 76 124
2015 122 102 71 151
2016 123 103 75 290
2017 102 127 62 211
2018 119 168 78 279
2019 87 211 65 383
2020 140 240 87 397
Source(s):
Tables 27-10-0347-01 (2014 to 2019) and 27-10-0103-01 (2009 to 2013).
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