; (viii) biomass (as defined in section 203 of the Biomass Energy and Alcohol Fuels Act of 1980 ( 42 U.S.C. 8802 )); or (ix) fusion (as defined in section 3 of the Magnetic Fusion Energy Engineering Act of 1980 ( 42 U.S.C. 9302 )); and (C) does not include any activity that facilitates the production, use, transmission, or transportation of energy derived from fossil fuels. 3. Special allowance for financial institutions investing in renewable energy companies (a) Interests in nonbanking organizations (1) In general Section 4 of the Bank Holding Company Act of 1956 ( 12 U.S.C. 1843 ) is amended— (A) in subsection (c)— (i) in paragraph (13), by striking or at the end; (ii) by redesignating paragraph (14) as paragraph (15); and (iii) by inserting after paragraph (13) the following: (14) shares of any company engaged solely in qualified renewable energy activities if such shares do not exceed 20 per centum of the outstanding voting shares of such company; or ; and (B) in subsection (j)— (i) in paragraph (1)(A), by inserting , (c)(14), after (c)(8)