Technology Category Archive

The Future of Electric Shipping

3 Replies Jonny Hankins

Electric cars are becoming common to see in Europe these days, but did you know that electric shipping is on the horizon? And like cars these will also move into the realms of autonomy. And this is much close than you think!

At the end of last year, shipbuilder VARD delivered Yara Birkeland, a zero-emissions container vessel, to Yara International, a Norwegian fertiliser company. Its maiden voyage was manned, but this 80m-long, 15m-wide container ship is expected to gradually shift from manned to fully autonomous operations by 2022.

The ship has a been specifically designed for a particular purpose. It will transport cargo between Yara’s fertiliser plant in Porsgrunn to the Brevik and Larvik ports in Norway, which is expected to take approximately 40,000 truck journeys off the road annually and reduce nitrogen oxide (NOx) and carbon dioxide (CO₂) emissions.

This is interesting because this is a short route, so rather than having to imagine designing a ship that could sail half way round the world, the builders have designed something that can make short trips by sea, similar to the short-range electric delivery vehicles that we see making home deliveries from supermarkets in Europe.

And this is reflected in its surprisingly small power-pack. This little beast has a 7MWH battery capacity (about 100 large electric cars) and promises to be entirely emission free, which is important if you know that shipping emits over 1 billion tonnes a year of CO2 and is growing — and already produces more than all but the top five individual country emitters.

Although the project is still very much a work in progress, its an exciting prospect as currently 90% of the world’s goods are moved by sea and with shipping generating between 2% and 3% of all global emisions this must be a welcome move.

Before you go, take a look at the other posts on this website about electric transport.

The Earth BioGenome Project (and Some Questions it Raises)

1 Reply Jonny Hankins

This week I want to take a look at the Earth Biogenome Project, and pass on some comments that I heard at a recent conference.

The Earth Biogenome Project aims to sequence the DNA of all life on Earth in the coming ten years in order to benefit human welfare, protect biodiversity and help in understanding ecosystems.

The following comes from the project press release from its launch:

An international consortium of scientists is proposing what is arguably the most ambitious project in the history of biology: sequencing the DNA of all known eukaryotic species on Earth. 

The benefits of the monumental initiative promise to be a complete transformation of the scientific understanding of life on Earth and a vital new resource for global innovations in medicine, agriculture, conservation, technology and genomics.

The central goal of the Earth BioGenome Project is to understand the evolution and organization of life on our planet by sequencing and functionally annotating the genomes of 1.5 million known species of eukaryotes, a massive group that includes plants, animals, fungi and other organisms whose cells have a nucleus that houses their chromosomal DNA. To date, the genomes of less than 0.2 percent of eukaryotic species have been sequenced. 

The project also seeks to reveal some of the estimated 10 million to 15 million unknown species of eukaryotes, most of which are single cell organisms, insects and small animals in the oceans. The genomic data will be a freely available resource for scientific discovery and the resulting benefits shared with countries and indigenous communities where biodiversity is sourced. Researchers estimate the proposed initiative will take 10 years and cost approximately $4.7 billion.  

What and Undertaking! And what promise!

As regular readers will know, my interest in technology is focused on ethics, and such a project raises a few questions that I would like to leave you with (as raised by Tess Doezema in her recent presentation at the European Biotechnology in Society Seminar.

  1. Ethical guidelines and frameworks for research into humans are generally based on the idea of informed consent: the researcher informs the participants about the implications of the research and the participants accept the possible outcomes. This model is difficult to apply however to other natural objects (such as animals). What should guidelines look like?
  2. The aim of the project seems to be preserving species. The website shows lots of statistics related to how many types of animal have become and will become extinct in the near future, leading me to conclude that de-extinction plays a role in the project. But that is problematic in itself. It raises the question of whether conservation practices will be improved or lessened, after all if we can bring an extinct animal back to life maybe we will not work as hard to save it!
  3. What are the implications for creating a global market for the DNA of all living things?

I look forward to comments and suggestions.

A Look at the Green Labs NL Project

1 Reply Jonny Hankins

Last week I raised a few questions about the kind of futures are envisaged for the planet from a rather argumentative standpoint: what will the political implication be if we take the technological fix approach to defending the climate?

Today I want to cast some light on a project that is asking another related question: what are the environmental consequences of actually carrying out scientific research?

This question moves beyond the idea that science and technological development might be able to help in reaching predetermined environmental standards (think about the Paris accord) or aims (UN Sustainable Development Goals) as it questions the research practices that might lead to this.

How can scientists make their research greener?

A small group of scientists in the Netherlands aim to investigate this question. They call themselves Green Labs NL.

From the website:

Green labs NL was started in 2021 by a few members of the Dutch Scientific Community who realized they shared a passion for making their science more sustainable.

The group aim to build a wider community in The Netherlands to help encourage individual scientists, lab groups and whole institutes to go greener when it comes to how we use our lab spaces, and the way we do science. The platform can aid by sharing resources and information, but also by bringing other like-minded scientists together.

It is run by scientists, and is fully non-profit. There is no CEO, CSO, … It is kept alive by the scientific community! 

This small team of scientists (4 people) have launched a really interesting blog and just held their first online Green Labs NL network meeting (in English).  The website also hosts a forum and a useful links section, one of which leads to Harvard University’s Green Labs website, so they are not alone in this movement.

This is an exciting development and I will certainly follow their work, and hope that some of our Technology Bloggers readers might do the same.