; and (2) identifies specific opportunities and measures necessary to enhance support for low-value, low-quality wood. (e) Authorization of appropriations (1) In general There is authorized to be appropriated to the Secretary to carry out this section $25,000,000 for each of fiscal years 2019 through 2023, to remain available until expended. (2) Limitation The Secretary may use not greater than 25 percent of amounts made available under paragraph (1) to make grants to eligible entities to build innovative wood product facilities, unless the Secretary has received no other appropriate applications for grants to install community wood energy systems. .