A bill to amend title 5, United States Code, to provide for an investment option under the Thrift Savings Plan that does not include investment in any fossil fuel companies.

Retirement Investments for a Sustainable Economy Act of 2018 or the RISE Act of 2018 This bill establishes a new fund—the Climate Choice Stock Index Fund—as an investment option under the Thrift Savings Plan. The Climate Choice Stock Index Fund must be invested in a portfolio that is designed to replicate the performance of a commonly recognized index comprised of common stock and to ensure that no investment in the portfolio is an investment in a fossil fuel entity.