; and (II) the number and type of small covered chemical facilities assigned to tier 1 or tier 2 under section 2102(c)(1) by the Secretary because of the potential extent and likelihood of death, injury, or serious adverse effects to human health, the environment, critical infrastructure, public health, homeland security, national security, or the national economy from the release of a substance of concern at the covered chemical facility; and (ii) a discussion of how the Secretary plans to implement paragraph (3). (f) Provision of Information on Alternative Approaches (1) Information on methods to reduce consequences of a terrorist Act (A) In general Not later than 1 year after the date of enactment of the Frank Lautenberg Memorial Secure Chemical Facilities Act , the Secretary shall— (i) make available information on the use and availability of methods to reduce the consequences of a chemical facility terrorist attack; and (ii) periodically update the information described in clause (i). (B) Information to be included The information made available under subparagraph (A) may include information relating to— (i) general and specific types of the methods to reduce the consequences of a chemical facility terrorist attack; (ii) combinations of chemical sources, substances of concern, and hazardous processes or conditions for which the methods described in clause (i) could be appropriate; (iii) the availability of specific methods to reduce the consequences of a terrorist attack; (iv) the costs and cost savings resulting from the use of such methods; (v) emerging technologies that could be transferred from research models or prototypes to practical applications; (vi) the availability of technical assistance and best practices