Blakeley BoatWorks (BBW), the shipbuilding subsidiary of Cooper/T. Smith, has built and delivered an EPA Tier 4-compliant towing vessel to sister company Cooper Marine & Timberlands (CMT). The mv. Gretchen… Read More
selective catalytic reduction
Inland Marine Expo, held virtually this year, one of the most technically informative sessions was “Tier 4 Engines and Supply Chain Updates.” Panelists from companies that produce marine diesel engines… Read More
On August 19, the Environmental Protection Agency finalized its rule to delay the implementation of Tier 4 engine emissions requirements for high-speed commercial vessels such as lobster boats and pilot boats. The… Read More
When the Environmental Protection Agency (EPA) began a phased implementation of Tier 4 requirements for new marine engines above 800 hp. in 2008, one of the anxieties that arose was… Read More
Note: The following is sponsored content provided by Main Iron Works. The September sun was beaming through the skies while the shipbuilders and engineers at the Cenac-owned, Houma-based Main Iron… Read More
With the gradual move to Tier 4 engines domestically and the international implementation of IMO 2020 just six months away—both emission-reducing regulations—the demand for low sulfur fuel and diesel exhaust… Read More
