Kunkel, Robert
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29 Jan 2024
Designing Ships Around Emissions: The Right Path or a Fork in the Road?
When discussing ship design, the maritime industry has been tossing around a number of new terms and definitions. Sustainability, alternative fuel “ready”, digitization and lifecycle are a few of the terms becoming more commonplace amid the industry’s search for zero emissions solutions. As IMO MEPC 80 meetings push emissions reduction to meet “well to wake” requirements, we will learn much of the challenge is tied to energy and infrastructure ashore.
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13 Nov 2023
Will the Effort to Reach Zero Emissions Go Nuclear?
On December 8, 1953 President Dwight D. Eisenhower addressed the 470th Plenary Meeting of the United Nations General Assembly. The speech he delivered is often recognized as his effort to introduce “Atoms for Peace”, a program to move nuclear fission and technology away from weapons development and into clean energy.As a result of that effort and program, the NS Savannah was built and delivered as the first nuclear-powered merchant ship.
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21 Aug 2023
Labor Shortages, Climate Change & Technology: They’re All Related
Many problems in our “New World” can be solved more quickly than ever due to the speed at which information now travels. Gone are the countless long days of research, because often our questions can be answered instantaneously at a computer terminal or on a handheld mobile device. Traditional investment, research, science and industry have all attempted to reconfigure their business practices to accept that information speed.
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23 Feb 2023
Propulsion Decisions or Smoke on The Water?
In no uncertain terms, the goal of “future capable” ship’s propulsion is confusing. We have been pressed into a regulatory environment that asks us to reduce emissions, and in the same breath deliver power sufficient to meet commercial schedules and allow the vessel to weather a storm and be safe at sea. To reach that end, owners are presented with a basket of new alternative fuels to achieve the latest January 1, 2023 Carbon Intensity Indicator (CII) regulations.
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23 Nov 2022
Sail Freight: Fair Winds or Grassroot Sustainability?
Climate change advocates and seafarers recently gathered for a small conference at the Hudson Valley Maritime Museum in Kingston, N.Y., to discuss the shipping industry’s struggle to achieve sustainability and environmental compliance.The setting, the hamlet of Rondout, N.Y. (within Kingston), holds significance as it was, ironically, a Hudson River port once considered the largest coal port in the world (yes, the world).
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14 Nov 2022
Fortunes Return to the Sea as the Wind Blows Offshore
The results of fortunes and failures are often described as a “perfect storm”. The COVID pandemic, domestic inflation, labor issues and current geopolitical events have brought that description to a peak. A promise of a “new normal” emerged post pandemic, with a vision of alternative energy, alternative fuels and alternative supply chain logistics to help toward solving some of the problems, heralding a world of change with reduced emissions…
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27 Jul 2021
Moving Forward with Emissions - Is it Tiers, Tears or Fears?
As International Maritime Organization (IMO) and U.S. Environmental Protection Agency (EPA) emissions requirements continue throughout the IMO Emission Control Areas (ECA), they are also forcing postponement of many new construction decisions as vessel owners and operators continue to tread cautiously along the path forward. The Marpol Annex VI program looked to correct emissions requirements while working with petroleum fuels.
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24 Sep 2020
Will Customers Redefine Design and the Science of Marine Propulsion?
It is “pre-COVID ” April of 2018, and 174 member states of IMO adopt a new strategy to reduce greenhouse gases from shipping. The meetings are considered “urgent” and the target is to reduce carbon emissions in half by 2050. Prior to those “targets” shipping dealt with regulations to address SOx and NOx reductions. Most of which have resulted in limited success due to infrastructure problems and a consideration as a temporary fix.The technical world has responded with low sulfur fuels…
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17 Aug 2020
Shipping through the Pandemic: Perfect Storm or Wake up Call?
The global pandemic news has been horrific and certainly an historic moment in domestic and worldwide shipping. For many businesses, the action was simple; hang the “closed” sign, furlough or layoff staff and wait for the approval to re-open. Or not, depending how long the virus will linger and continue to cause hundreds or thousands of deaths and rising numbers of cases. Make no mistake, there will be many businesses associated with our industry that will not return.
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18 Mar 2020
Rewrite the Rules: The Path to Zero Emissions
With social media updates and conference agendas addressing the subjects of climate change, emissions reductions and alternative fuels, it’s a wonder we are not climbing the Himalayans in search of the Jedi Master that will provide us with the magic potion. Yoda’s blessing with a calming breath, “You have chosen wisely.”Government emissions intervention started with a move to reduce energy and fuel consumption measured in greenhouse gas (GHG)…
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19 Mar 2019
Marine Hybrid quietly arrives … positioned to explode
Hybrid is not only here, it is growing, and with that growth it will soon reach far beyond coastal applications.For those who were around for the arrival of Y2K, you will remember the anticipation, preparation and perspiration as the maritime world waited for the failure of communications, navigation, security and machinery associated with the digital change of the clock. The forecasts, now historical urban legend…
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15 Mar 2018
Emissions Regulations: 'It's Not Easy Being Green'
Nor is it getting any easier to understand when, how and why to comply. Whether your marine operation is a major corporation or a family “mom and pop” company, the type of fuel you now burn or for that matter what emanates from your stack each day after the burn has now become a major source of confusion. As Kermit the Frog once said, we will now know what its like to be green. Some believe the discussion is a new subject. It is not.
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17 Jul 2017
The Strong and Silent Type
Mapping and shaping the growth of marine hybrid means many things to different stakeholders. The journey leads us all to the same place. If you follow the advancements in automotive design, the term or tag “hybrid” has come to define the alternative energy movement on our roads and highways. HEV autos have moved past Ford and GM in Detroit and into the hands of contemporary entrepreneurs and inventors the likes of Tesla’s Evan Musk or Dr. Victor Wouk.
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05 Oct 2016
US Offshore Wind Comes to Life
Marine News contributor Robert Kunkel asks: Are we ready to support the farms? On August 19, 2016, we watched as the fifth tower and associated nacelle was raised on the Deepwater Offshore Wind Farm approximately 3 miles offshore of Block Island, Rhode Island. This is the first Offshore Wind farm erected in the United States and, without a doubt, a huge step forward for this controversial project and alternative energy supply.
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01 Jun 2016
Can Domestic Shipping Become Our Industry’s Farmer’s Market?
Arriving at the Farmer’s Market this morning I made the decision to grill some hand cut rib eye with fresh vegetables and potatoes later that evening. I searched several of the local farm kiosks to find the mix I wanted and then reached into my pocket to pay for my choices. The price for all this local fare is not competitive with Cosco or Walmart, but I know the vegetables are organically grown without chemicals and the local beef is grass fed.
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03 Mar 2016
One Small Step toward Sustainable Coastal Shipping
Short sea shipping is alive and well on America’s East Coast. In the United States, counties and states directly on the shoreline constitute less than 10 percent of the total land area (not including Alaska), but account for 39 percent of the total population. From 1970 to 2010, the population of these counties increased by almost 40 percent and are projected to increase by an additional 10 million people or 8 percent by 2020. Coastal areas are substantially more crowded than the U.S.
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17 Apr 2015
Solving the LNG Propulsion Puzzle
The last piece of the LNG infrastructure puzzle, in the form of North America’s first LNG bunker barge, falls into place at Conrad’s Orange, Texas Shipyard. With continued debate over new emissions standards and compliance dates hanging over the heads of operators in the Emission Compliance Zones like the Sword of Damocles, WesPac Midstream LLC, a provider of liquefied natural gas solutions, and its affiliate Clean Marine Energy…
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02 Dec 2014
Marine Noise Emissions: Is it Your Next Regulatory and Environmental Hurdle?
A different kind of emission in the compliance spotlight – above and below decks. The International Maritime Organization (IMO) Sub-Committee on Ship Design and Equipment during its 2012, 56th session submitted a draft revised code on noise levels onboard ships. The code set out mandatory noise level limits for machinery spaces, control rooms, workshops, cargo blocks and accommodation spaces in an effort to address health and safety issues on board ships, ATB’s and/or tugboats.
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13 Jun 2011
Alternative Fuel: Defrosting LNG
As Cargo, Fuel or both; LNG is emerging as the clear and clean way forward for the maritime industry. The use of LNG as a marine fuel is not new. Vessels trading cryogenic LNG have burned boil-off natural gas in steam boilers for many years as a simple solution to maintaining necessary temperatures and pressures within cargo spaces. The use of the fuel varied according to the size of the ship and a boil off rate ranging between 0.10 to 0.18 percent of the total cargo.
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09 Jun 2011
LNG Gains Traction as Alternative Fuel
As Cargo, Fuel or both; LNG is emerging as the clear and clean way forward for the maritime industry. The use of LNG as a marine fuel is not new. Vessels trading cryogenic LNG have burned boil-off natural gas in steam boilers for many years as a simple solution to maintaining necessary temperatures and pressures within cargo spaces. The use of the fuel varied according to the size of the ship and a boil off rate ranging between 0.10 to 0.18 percent of the total cargo.
