Globally, shipping accounts for 15 percent of N0x emissions, 8 percent of S0x emissions and 3 percent of greenhouse gas (GHG) emissions, while aviation accounts for just 1.5 percent of GHG emissions. Overall, emissions including GHG are increasing with booming trade and industrial activity, and policymakers are facing mounting pressure to deal with the crisis.

SEE ALSO: The Changing Waves of the Shipping Industry

Urgency of Clean Air

Experts found that in 2015, 6.5 million people died prematurely as a consequence of air pollution, with 92 percent of the deaths occurring in developing countries such as India, China, Pakistan, Bangladesh, Madagascar and Kenya. In these countries, up to 25 percent of all deaths are pollution related. In India alone, 2.5 million people died from pollution, China saw 1.8 million pollution-related deaths and even in the U.S., more than 155,000 deaths were linked to air pollution.

In China, fog-like smog covers cities. (Source: South China Morning Post)

As a result, governments and international organizations all over the world started implementing environmental policies under growing pressure from well-informed citizens. For example, China has shut down a number of factories across the country and has policies in place to heavily regulate emissions as part of their “Beautiful China” initiative. Also, the International Marine Organization (IMO) announced it will tighten the international sulfur cap for shipping emissions from the current 3.5 percent to 0.5 percent by 2020.

Such initiatives are great first steps, as making the switch to cleaner marine fuels such as low-sulfur fuel will lead to 137,000 fewer premature deaths caused by air pollution and 8 million fewer cases of childhood asthma. However, with increasingly stringent environmental regulations, the shipping industry is eyeing more sustainable and renewable fuel options.  

Liquified Natural Gas

Currently, the most common and feasible option available for minimal emissions is liquified natural gas (LNG). Many shipping companies are embracing this option ahead of IMO’s 2020 emissions cap as LNG emits zero S02 and particulate matter, and up to 25 percent less C02 and up to 90 percent less N0x.

As a result, major oil companies are channeling their resources towards LNG production and manufacturers are opting for LNG-powered ships to lower their life cycle emissions. However, the downside to LNG as shipping fuel is that LNG tanks require more space on vessels. They also add considerable weight, meaning the vessel will use up more fuel.

LNG is the most feasible option for shipbuilders and manufacturers looking to lower emissions. (Source: Oil Industry Insight)

This is where steel can play a vital role in equipping shipbuilders with the lightest and strongest material options. This year, Hyundai Mipo Dockyard will build the world’s largest LNG-powered bulk carrier capable of yielding 50,000 tons of cargo, which is seven times more than existing LNG carriers. The company chose to build their vessel using POSCO’s High Manganese Steel, which is lightweight, tough, super strong and is able to facilitate the storage temperature of LNG at -162℃. Not only that, the steel is also cost effective when compared to other material options for ships.

SEE ALSO: POSCO’s High Manganese Steel to be Used for the World’s Largest LNG-Powered Bulk Carrier

Renewable Energy

Another company making exciting waves in the shipping industry is Eco Marine Power. The technology company is developing an alternative energy solution called Aquarius Marine Renewable Energy that will allow cargo ships to run on wind and solar energy. Rigid sails and solar panels will be placed on the exterior of cargo ships to directly generate and store energy and energy levels can be monitored via a computer-based system. This year, researchers are planning to put the system to the test with a Japanese shipping company to monitor the system’s performance, energy generation and the vessel’s energy consumption.

Eco Marine Power will put its energy solution to the test this year. (Source: Eco Marine Power)

Last year, Chinese shipping company Hangzhou Modern Ship Design & Research Co launched a cargo ship powered by an electric battery powertrain. The 2000-ton capacity vessel runs on two 160 kW electric propellers, supercapacitors and lithium batteries that provide a range of about 80 km per charge. For now, it is being used for short trips to carry coal up and down the Pearl River in Guangdong Province, and at each end, the vessel only takes about 2 hours to charge.

China launched the world’s first fully-electric cargo ship. (Source: China Minutes)

Again, the challenge for companies experimenting with renewable energy options will be dealing with the additional weight of generators and battery packs. The feasibility of sustainable cargo ships lies in the vessel’s energy efficiency, and heavier vessels will take up too much energy. As 90 percent of all trade goods cross the sea at one point in their life cycle, it will be impossible to decrease shipping activities. Instead, manufacturers will have to partner with solutions providers like POSCO for high-performing, lightweight materials to achieve clearer skies and a future of green shipping.

Cover photo courtesy of Global Economic Dynamics.

CEO Kwon explores CES 2018

As such, CEO Kwon made his first official visit to the 2018 Consumer Electronics Show (CES) in Las Vegas earlier this month to stay on top of the latest trends in connectivity and smart solutions that can be applied to the manufacturing process in smart factories.

SEE ALSO: POSCO CEO Ohjoon Kwon Visits CES 2018

Ultimately, a smart factory for POSCO would entail using smart sensors to pick up data, smart analysis through AI and automated production processes. Moreover, the smart factory would store and analyze its big data and apply it to make future improvements and prevent malfunctions. Aligned with many of POSCO’s business growth engines, major topics and themes at CES 2018 included smart homes, smart cities, autonomous cars and AI, and more than 3,900 companies put forth their best innovations.

Smart Connectivity

As more and more cities undergo smart transformations, the next big trend will be data collection and analysis through 5G connectivity. It was no surprise to see numerous innovations in smart transportation, smart grid, public safety, healthcare, data analytics and more at CES 2018. Moreover, city officials from early-adapting cities such as Kansas City, Miami and Las Vegas took to the stage to discuss their cities’ smartization plans. Some of the topics discussed included using GIS mapping software, smart construction, inclusive technology and autonomous transportation to enhance citizens’ productivity, efficiency, safety and well-being.

CES 2018 was a platform for smart city discussion. (Source: Bosch)

CEO Kwon visited related booths to learn about new technologies POSCO could apply to its businesses. Currently, POSCO’s smart factories are run by POSCO ICT’s smart platform called PosFrame, which allows the factory to apply a digital genome map to operations via data collection, instantly convert smart factory initiatives in domains, act as a common platform for new technologies and apply the same, standardize smart factory model to other facilities through reusable software.

Also at this year’s CES, POSCO ICT signed an MOU with DPR Construction, a leading smart construction company to apply PosFrame to construction sites for more efficient, cost-effective and smarter construction processes.

Smart Transportation

Another major theme at this year’s CES was mobility. Namely, autonomous and electric mobility. Companies from all across the board from traditional car manufacturers and software companies to gaming companies lined up to showcase their new innovations.

Even as the market for sustainable EVs and autonomous EVs look to expand in 2018 and beyond, EVs only make up about 1 percent of the global fleet of cars and there’s still a ways to go before EVs become the norm. Drivers need to feel safe in their EVs or autonomous EVs, want greater range on a single charge and need to see more charging infrastructure in their communities before making the switch.

SEE ALSO: Ask an Expert: Electric Vehicles and the Future of the Automotive Market

What’s more is that just because a vehicle runs on electric batteries, it doesn’t automatically mean the vehicle is eco-friendly or transmits less harmful emissions. Manufacturers and consumers alike have to take a lifecycle approach to assess the car’s impact on the environment from production to end of life recycling.

POSCO works with numerous partners to develop leading solutions for electric vehicles.

That’s why POSCO is working with automakers to come up with vital solutions in the auto industry for a greener future. It supplies partners with an advanced high-strength steel (AHSS) called POSCO GIGA STEEL that is both lightweight and super strong, allowing cars to travel with less energy without compromising passenger safety.

POSCO is also a lithium provider and has developed an innovative technology to speed up the extraction process, saving time, costs and damage to the environment. It also works with car makers to apply premium electric steel to partners’ electric motors to increase efficiency and cut costs.

With so many exciting new innovations and technologies surrounding EVs, POSCO will undoubtedly play a significant role in ensuring automakers have the tools they need to realize a green future.  POSCO will work to stay ahead of newly emerging technologies to enhance the efficiency, sustainability and performance of all of its solutions.