Campaigners have warned that an International Maritime Organization (IMO) ban on heavy fuel oil may not reduce the use of the polluting marine fuel for another five years. From today, ships going ...

Philadelphia could soon take a major step toward addressing air quality issues and reducing its carbon footprint. City Councilwoman Blondell Reynolds-Brown introduced a bill Thursday that would ...

The majority of the Arctic's black carbon, a short-lived climate pollutant, comes from heavy fuel oil used in ships. Credit: Kirill Kudyavtsev/AFP/Getty Images Heavy fuel oil—the molasses-like sludge ...

Ireland is no longer burning coal to produce electricity after the country’s last coal-fired unit was converted to use heavy fuel oil. ESB, the plant’s operator, on June 20 issued a notice that the ...

Brazilian independent power generator Epasa faced significant environmental and operational challenges with heavy fuel oil sludge. Through innovative engineering and problem-solving, the company ...

Unmanned air vehicles can now be made to equip everyone from division headquarters to squad leaders, and as they have diffused through the ranks, ease of operation has become a priority. That means ...

3W-International has developed a new range of 2-stroke, Twin Spark (TS) heavy fuel engines (HFE) for use on unmanned aerial vehicles (UAVs). The range includes 10 engines designed to increase ...

ARLINGTON, Va.--(BUSINESS WIRE)--AeroVironment (AV) successfully demonstrated its JUMP ® 20 uncrewed aircraft system (UAS) with a heavy fuel engine. The higher horsepower and lower fuel burn rate ...

The best solution for powering the expeditionary surveillance mission in harsh environments, NWUAV’s NW-88 Engine now supports five new air vehicles, tasked with challenging and ground-breaking ...