What To Do About CO2

In many previous articles, I have written about the marine industry reacting to the CO2 emission reduction standards required for 2030, 2040, and the final Zero Emissions of 2050. These articles have been about the competition among alternate lower emission fuels (such as LNG and ammonia), changes in hull designs (to include rudders and propellors), improvements in dual-fuel engines, wind assist, and how all of these changes will be funded.

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Another Look at the Fuel Gauge

First, a look at the current leader, LNG. Even though the World Bank came out against LNG encouraging owners to skip LNG and concentrate on hydrogen-based fuels. We’ll get into hydrogen as a fuel later in this edition. The World Bank’s reasoning is that LNG is not that clean because of methane slip. Methane slip is not a term we hear too often

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BITS AND PIECES

With rapid technology changes and the endless flow of fascinating R&D press releases, some of the updates I wrote just three months ago are already old news. As one purpose of this blog is to help people not entirely in the maritime industry to keep up, here are some of the latest innovations (or proposed innovations) in maritime design and marketability

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MY GREEN IS BETTER THAN YOUR GREEN

I’ve been writing a lot about the ecological movement and the greening of merchant ships. DLS Marine is deeply involved in the appraisal side of the marine survey business and a good number of the readers of this blog are involved in maritime lending or insurance. The greening of the world’s fleet involves huge amounts of money.

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The Fuel on the Hill

Petroleum is still here and will be prominent, although fading, for a few more decades. Due to an interesting combination of world events and reactions to these events, the oil industry has new life. Oil is closing in on $100 a barrel in some areas.

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In Honor of 2021

As we begin a new year, I’d like to do a recap on the topics I discussed in 2021. Just about every subject matter has shifted, some like a glacier and others at, for the marine industry, flank speed

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Do Green Ships Have a Nuclear Future?

Green Ships DLS Marine Survey & Appraisal

The amount of money being put into meeting the 2050 air cleanliness goals of the Paris Accords and the IMO is staggering. Every week we read more news items and long reports on studies and research and experiments on new technology.

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So, What About Offshore Wind Farms?

Off Shore Wind Farm DLS Marine Appraisal and Valuation

We are headlong into the new world of wind power. Not so new if you consider that Hero of Alexandria (20 AD-70 AD) invented a windmill that pumped a bellows attached to a pipe organ. (And he invented the first vending machine – it dispensed holy water). The first windmill to provide electricity was built in 1887 by a Scottish inventor, James Blyth, to power his home.

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