In my newest blog post, I elaborate on the use of hydrogen. Hydrogen has many advantages (easy storage). However, to produce it, a lot of electricity is needed which can better be deployed directly. The import of hydrogen from countries where the production of electricity is much cheaper is a feasible solution. But as the countries most eager to export hydrogen are the Gulf states, many doubts are arousing.....
A slightly different version in Dutch can be found here: https://hmjvandenbosch.com/2018/12/17/waterstof-vooral-geopolitiek-bepaalt-toekomstige-rol%EF%BB%BF/
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Anoop Kumar Jha,
Architect Planner, MSc. (Infrastructure & Smart Cities)
,
posted
Everything Urban 001_Interactive Talk for students and young professionals
Everything Urban 001 (LinkedIn Event) is the first in the Interactive Talk series for students and young professionals interested in Urban Affairs i.e. urban planning, urban management, architecture, sustainability, smart cities, to name some. Feel Free to attend it on September 4, 2025. More details in the link.
Jorgen Karskens,
Project manager Civic Interaction Design
at Amsterdam University of Applied Sciences,
posted
How to maintain good intentions in the smart city?
During this ThingsCon Salon, we explore how to give good intentions a lasting place in smart city projects. Join us!
On October 29th from 16:00-19:00 we will be at the stunning Scheveningen Pier for a workshop and talks on how to give good intentions a lasting place in government digital projects. Sign up here!
What is the Thingscon Salon about?
When you interact with the municipality, you often first encounter a digital tool: a website, a menu system, an algorithm, or a parking scan car. There are important reasons behind such digital systems: they're convenient and often efficient.
But if things go wrong, citizens shouldn't get lost in the digital reality. That's why the municipality promises its residents, for example in a coalition agreement, the human dimension in the digital city. And according to project plans, a digital tool should be fair, accessible, transparent, and just.
These kinds of good intentions are formulated before or at the beginning of development processes, but can sometimes slip out of view along the way. During procurement, development and implementation, choices are made that later seem to clash with the original intentions.
How do we design so that good intentions remain leading not just at the beginning, but also during execution?
During this ThingsCon Salon, we explore how to give good intentions a lasting place in government digital projects. Using one or two case studies, we'll develop concrete methods in a workshop to make intentions tangible and maintain them throughout the entire process – from administrative agenda to technical implementation and practical, daily use.
This Salon is co-organized by the 'Human Values for Smarter Cities' project from the Amsterdam University of Applied Sciences and Smart City The Hague. The program consists of a workshop and several speakers.
Tessa Steenkamp and Mike de Kreek will host the workshop.
Date: Wednesday October 29th
Time: 16:00-19:00
Location: Infopunt Scheveningen
Luka de Koe,
Technical Specialist Circular Mobility
at Cenex NL,
posted
Urban Clean Air Roundtable
I'm reaching out to warmly invite you to join an upcoming roundtable we’re organizing on Tuesday June 17th focused on clean air in cities (Flyer is attached).
Given Amsterdam InChange's strong role in engaging professionals and communities in environmental monitoring, we believe your perspective would be highly valuable in the conversation. We also see this as a great opportunity to share your work and connect with other researchers, policy makers, and civil society actors active in the clean air space.
The content is a round table session, in which we share what is being worked on and what possible future developments are from different perspectives. The program for the day:
- 11:00 Welcome
- 11:15 Introduction
- 11:30 Presentations on current research/ policies
- 12:45 Lunch
- 13:30 Brainstorm: what-else-can-we-do-and-who-would-we-need-for-that?
- 14:45 Closing up with ten-agreements-plan
We still have a few speaking opportunities available, so if you or someone from your team would be interested in presenting your work or simply joining the discussion, we’d be delighted. Please feel free to email me or my colleague Sanne (sanne.van.breukelen@cenexgroup.nl) directly if you'd like more details or if you’d like to participate.
Hi Gerald, I'm in a position that is comparable with yours. My gas powered heating system broke down and I made inquiries to replace it and to go for a 100% electric solution (preach what you teach;-) This appeared to be impossible, even if I spent many tens of thousands at isolation. Fortunately, the heating system could be repaired with second-hand parts. So, if I could vote personally, hydrogen would be my favourite. But from a more remote point of view I think that we need a neighbourhood-centred approach, preferably with some options for choice. And I will read the WRR report that you mentioned.
Have nice Chrismas days and a well-heated new year.
Thanks for the very interesting Link. Offcourse I have some remarks :). The beauty is indeed that there is not one single solution but an intelligent and dynamically evolving, changing, mix of solutions. An open and honest critical discussion without dogmas or powerplay is of vital importance for society to move forward smartly. And THAT is unfortunately NOT really happening.
For my own house here in Amsterdam (kashuis) I am going for 100% solar (with a thermal heat battery). Knowing what this takes I realise that this solution is relatively too expensive, labour and space consuming to be applied to millions of Dutch homes within a very short timespan. (yet is by far the best long-term solution:). I also know people are risk and thus change-averse (WRR has a great report on this https://www.wrr.nl/publicaties/publicaties/2010/02/07/hoe-mensen-keuzes-maken). Add the huge lack of skilled labour then a system of simply replacing the natural gas boiler by a home micro - wkk condensing H2gas boilers (+ a non-invasive smart grid) seems to me far more realistic.
By the way...
I looked at the HYDRO website. A litthe bit self-congratulatoy..... But I know that my former colleague Jepma is also in favor for hydrogen that is directly produced in wind mills. This article dives deeply into its costs: http://www.wattisduurzaam.nl/15443/energie-beleid/tien-peperdure-misverstanden-over-wondermiddel-waterstof/
I feel unable to comment on it, but I hope that the debate on hydrogen will not end in a one-dimensional plea for its blessings, neglecting the less favorable aspects, all departing from our still limited knowledge. Because each energy source we are thinking of, has advantages and disadvantages.
We will have to look for a balanced picture, where sun and wind energy, hydrogen and geothermal all contribute in a degree nobody can anticipate yet.
You are right that upgrading the electricity grid ought te be prevented.Hopefully smart grids, in combination with locally collected sun enengy, will be solve this proble,.
As I wrote, deployment of hydrogen defenitely is a mayor contribution to our energy need in the future.. We only will have to accept that hydrogen is imported from countries that can produce cheap electricity. In that case hydrogen will be an excellent partial alternative for natural gas, especially in unsufficiently isolated houses.
By the way, hydrogen is an excellent medium for long-term storage too.
“electricity […] can better be deployed directly’. In theory yes, a. if it could get to the homes and b. if it is needed directly.
But the moment you take the whole chain (generation, buffering, transport, end conversion) into consideration a very different picture arises.
In the Netherlands 90% of all the households are already connected to the gas-grid whereas it will cost tens of billions to heavily upgrade the electricity grid. Then there is the very problematic issue of electricity storage. Most of it is generated when we don’t need it. A lot can be said about electric batteries, even in mobility. Hydrogen is again here, by far, the more effective solution.
And as for it generation, there are many great solutions already out there, like Hygro, just waiting for the green light of our policy makers. They are the only real problem.