To amend the Internal Revenue Code of 1986 to provide investment and production tax credits for emerging energy technologies, and for other purposes.

Energy Sector Innovation Credit Act of 2018 This bill allows investment and production tax credits for electricity-generating facilities that use new or improved technologies that meet specified requirements. The bill also allows a credit for investments in certain retrofits that improve efficiency; decrease water consumption; or reduce, sequester, or control air pollution at existing electricity-generating facilities.