Category: Emerging Issues

Microplastics, which are fragments of plastic smaller than 5 millimeters, have increasingly been released into the environment over the last several decades—primarily into bodies of water—whether during production, use, or degradation of plastic products. Microplastics have been found in over one hundred aquatic species, in sources of food such as crops, and within large plastic debris piles floating across the ocean. The prevalence of microplastics pollution across ecosystems, exacerbated by the fact that microplastics are not easy to biodegrade, has prompted proposals and passage of …

In a bid to curb the emission of greenhouse gasses and reduce American dependence on foreign oil sources, Congress passed the Energy Policy Act of 2005, which included the Renewable Fuel Standard (RFS). The RFS imposes Renewable Volume Obligations (RVO) on transportation fuel producers in the U.S., requiring them to include a threshold amount—increasing annually—of renewable fuels such as those derived from corn, grain, or sugarcane.

Though hailed by environmental groups as a step in the right direction, the RFS has promulgated the acceleration of …

The battle surrounding the regulation of automobile emissions standards lost some steam last week after a number of major automakers withdrew their support of the Safer Affordable Fuel-Efficient (SAFE) Vehicles rule enacted by the Trump administration.

Certain major car manufactures are looking to exit the federal litigation, in which automaker trade groups intervened on behalf of the federal government to support the SAFE rules that sought to strip states of the ability to set their own vehicle greenhouse gas emissions and fuel economy standards. These …