The life of a wave energy converter (WEC) may sound idyllic—bobbing on ocean waves all day or swaying underwater, quietly generating electricity for the people living and working near shore. But in reality, it takes a lot of careful planning for salt water and electronics to achieve that perceived state … [continued]
Wizz Air made headlines recently by signing a major deal to purchase sustainable aviation fuel derived from treated human poop. The optics are amusing, but the implications are profound. This isn’t a fringe experiment or a corporate PR stunt. It’s a signal that the aviation industry is moving toward a … [continued]
As ports around the world push forward on their decarbonization journeys, the final and perhaps most challenging frontier is decarbonizing the vessels themselves—not only within the harbor but throughout their voyages. This fourth and culminating phase of port electrification and decarbonization strategy tackles precisely this challenge, extending the benefits of … [continued]
Latest HERO WEC Mission Status Update Examines How a Polyurethane Belt Could Improve Reliability of Wave Energy Converters The National Renewable Energy Laboratory’s (NREL’s) wave-powered desalination research is charting new waters by improving the robustness, reliability, and deployability of the hydraulic and electric reverse osmosis wave energy converter—or HERO WEC. To do this, … [continued]
Ports sit at the crossroads of global trade, and increasingly, they’re also at the center of global decarbonization efforts. In the maritime sector, a careful and deliberate phased approach to electrification and zero-emission operations is critical. This article, the second in a series, focuses specifically on the initial five-year phase: … [continued]
The Norwegian wave energy startup Ocean Oasis has developed an emission free, wave-powered offshore desalination system to help relieve water scarcity among island and coastal communities.
European ports face an increasingly urgent mandate to reduce carbon emissions across their landside and waterside operations, driven not only by climate policies but also by local air quality concerns. The scale of the challenge is enormous yet manageable, provided clear strategies and timelines are established. My perspective is straightforward. … [continued]
As global electricity demand grows, traditional energy sources are under strain. Oceans, which cover more than 70% of Earth’s surface, offer vast potential for clean energy from renewable resources such as ocean currents and waves. However, marine renewable energy development is still in its early stages compared to wind and … [continued]
The US could be among the first nations to install a new floating tidal energy turbine billed as the largest tidal device of its kind in the world, though that may depend on the results of the next Presidential election.
How much is renewable energy dominating new power capacity worldwide? That’s how much! 92.5% of new power capacity added to the grid in 2024 came from renewable energy sources. This is not even a competition anymore. And that’s great, because we’re still running behind schedule when it comes to decarbonizing … [continued]
