Tag Archives: nanomaterials

This Is Why I Remain An Optimist on Climate Change

One of my favorite rants concerns the pessimism of most environmentalists. It’s probably a pointless rant, both because one cannot control whether one is an optimist or a pessimist and because very few people, and almost none of the environmentalists I know, will ever admit to being a pessimist. Nonetheless, it’s a real issue, because the point of the Cassandra myth wasn’t just that she could predict the future,… More

Do We Need the Precautionary Principle To Protect Us From Potential Risks From Nanotechnology? The NRDC Thinks So

nanosilverIn a prior rant, I raised the concern that EPA would oppose the use of new cleanup technologies based on nanotechnologies on the basis of the precautionary principle. I may not have been exactly on the mark, but I was pretty close. On Thursday, the NRDC announced that it has filed suit challenging EPA’s decision to issue a conditional registration of a nanosilver-based
antimicrobial agent
. … More

Nanotechnology Regulation: Still a Public-Private Hybrid

NanoparticlesAs EPA begins to regulate nanomaterials more aggressively, but as concerns remain regarding EPA regulatory efforts, private efforts to regulate nanomaterials continue. ASTM recently announced that it is forming a new subcommittee on Nano-Enabled Consumer Products. The focus of the subcommittee will be on uses of nanomaterials containing silver. In particular, ASTM noted that it would be considering the following possibilities:

Standards for measurement of silver in textiles and liquids (including atomic spectroscopy to  assess mass)

Standards for evaluating the form of silver in textiles and liquids (including: electron microscopy to evaluate size,… More

Sometimes Guidance Is Better Than Regulation: Massachusetts Issues “Safe Development” Guidance For Engineered Nanoparticles

The BNA reported today that the Massachusetts Office of Technical Assistance and Technology has developed a guidance document identifying considerations for the safe development of engineered nanoparticles, or ENPs. As many of my readers know, I am deeply suspicious of regulatory agency guidance documents. Guidance is often used as a short-cut so that the agency can avoid notice and comment rule-making. Moreover, it’s generally one-sided;… More

Nanotechnology: EPA Regulations on the Horizon?

Earlier this month, EPA released its semi-annual regulatory agenda. True policy wonks can review the agenda here. There are always some nuggets buried in the agenda. This agenda includes two proposed rules governing nanotechnology. They are:

A reporting rule under § 8(a) of TSCA. The rule would require persons who manufacture nanoscale materials to notify EPA of information concerning production volume; methods of manufacture and processing;… More