Browse Topic: Environmental protection
Cummins has expanded its Centum diesel generator series that elevates sustained performance while maximizing power density. The latest addition to the company's portfolio is a 17-liter engine platform that can provide up to one megawatt of power. “The S17 is engineered to redefine what you expect from an emergency standby package,” said Emily Scheuerell, Cummins power generation global engineering leader. According to Cummins, the S17 was a clean-sheet design that supports HVO (hydrotreated vegetable oil) fuel flexibility and complies with EPA Tier 2, UL2200 and CSA 22.2 emissions standards.
Suppliers are learning several new and unwelcome lessons as the dynamics surrounding U.S. light vehicle trade and emissions legislation quickly shifts. Two major issues are at play here. As the industry continues to feel the impact of reduced or eliminated battery electric vehicle incentives in several North American and European jurisdictions and governments are retrenching on light vehicle emissions legislation - OEMs are questioning the size of the near- and mid-term market. Similarly, as of this writing, the saga surrounding future vehicle and parts tariffs between the U.S. and its major automotive trading partners continues. This unfortunate combination has driven OEMs to delay, extend and rescope future product programs. This jams a stick in the financial spokes of the supply base. Some context is in order. Like clockwork, in the highly competitive global light vehicle market, our industry was trained to expect a regular cadence for product renewals and product cycles. The
The American Petroleum Institute's (API) Proposed Category 12 (PC-12) is currently under development. A target first license date has been set for January 2027, and industry stakeholders are currently at work on PC-12's testing requirements, limits and other criteria that will make up the final performance category. That means change is coming to the heavy-duty diesel lubricants space. The introduction of a new category provides opportunities for enhanced lubricant performance in areas such as improved drain intervals, fuel economy and engine deposit protection. However, one major area of focus for next-generation lubricants will be greater protection and enablement of aftertreatment devices, helping heavy-duty OEMs comply with stringent new emissions standards set by the U.S. Environmental Protection Agency in 2022.
Remote sensing offers a powerful tool for environmental protection and sustainable management. While many remote sensing companies use wind or solar energy to power their platforms, California-based startup Dolphin Labs is harnessing wave energy to enable sensing networks for enhanced maritime domain awareness, improving the safety and security of offshore natural resources and critical infrastructure.
As part of the Nano4 EARTH initiative, a national challenge launched by the White House and the National Nanotechnology Initiative, researchers are exploring how innovations at the nanoscale can lead to groundbreaking solutions for a more sustainable future.
NASA has selected a team of University of Florida aerospace engineers to pursue a groundbreaking $12 million mission aimed at improving the way we track changes in Earth’s structures, such as tectonic plates and oceans.
A Dartmouth-led research team set out to determine if managing green roof soil microbes could boost healthy urban soil development, a methodology that could be applied to support climate resilience in cities.
Inspired by a small and slow snail, scientists have developed a robot prototype that may one day scoop up microplastics from the surfaces of oceans, seas, and lakes. The robot’s design is based on the Hawaiian apple snail (Pomacea canaliculate), a common aquarium snail that uses the undulating motion of its foot to drive water surface flow and suck in floating food particles.
Letter from the Guest Editors
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