Battery Wagons To Lower Mining Railway Emissions
The title of this post, is the same as that of this article on Railway Gazette.
These two paragraphs introduce the concept of the wagons.
Intramotev is to supply three ReVolt battery wagons to enable regenerative braking on a industrial railway.
The battery and automation technology company said this would be the first deployment of self-propelled battery-electric wagons in a traditional freight train, with regenerative braking and battery technology used to reduce locomotive diesel consumption and thus costs and emissions.
It may seem an unusual concept, but it’s one of those ideas, where if the maths and the costs stack up, it will work.
Intramotev’s web site gives more details on their Product & Technology page, where this is said.
Combining the low energy usage of steel wheels on steel rails with the efficiency of electric drivetrains to create the most energy-efficiency overland transport.
This article on electrek is entitled A Company Is Developing Self-Propelled, Battery-Electric Railcars You Can Control With Your Phone has two paragraphs, which describe their two current products.
In a few short years, the company has been able to develop unique freight solutions using software and battery-electric propulsion technology. This includes the TugVolt battery electric railcar (seen above and below), which can decouple from the consist (the group of railcars as a whole) and operate independently for first and last mile legs.
The company has also developed a ReVolt railcar that can be positioned to stay within the train’s consist and capture energy using regenerative braking to reduce diesel consumption from the line’s locomotive.
As a Control Engineer, I feel strongly, that this technology would work very well in the UK.
UK Offshore Wind Pipeline Now At 98 GW, Second Only To China – Report
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
The UK’s pipeline of offshore wind projects has reached 97,944 MW, up from 91,287 MW a year ago, while the global pipeline topped 1.23 TWh, an increase of nearly 400 GW in the last year, according to RenewableUK’s latest EnergyPulse market intelligence data report.
These are the first two paragraphs.
The pipeline includes projects at every stage of development, including operational, under construction, consented, or planned.
The UK total pipeline was second globally at 98 GW, second only to China with 157 GW, followed by the USA in third place with 82 GW, Sweden is fourth with 75 MW, and Brazil fifth with 63 GW.
These is also a pie-chart saying in which part of the UK, wind energy is being developed.
- North Sea (Scotland) – 41,977 MW
- North Sea (England) – 33,845 MW
- Irish Sea – 8,659 MW
- North Atlantic Ocean – 7,435 MW
- Celtic Sea – 4,428 MW
- English Channel – 1,600 MW
As Cilla would say. “What a lorra, lorra lot of wind!”
DOE Announces 7 Awards To Cut Heliostat Costs
The title of this post, is the same as that of this article on Solar Paces.
I haven’t talked about heliostats much before and can only find these two posts; one about Australia and one about Spainspain
- ‘Unique’ Solar-Storage Solution Providers Plot 300MW / 3.6GWh Australia Project
- Spanish Govt Approves Energy Storage Strategy, Sees 20 GW In 2030
I feel it is good that the Americans are backing this technology.
These are a summary of the projects.
- SunRing: Advanced Manufacturing and Field Deployment: This project by Solar Dynamics LLC and partners will develop processes to maximize cost-competitiveness, performance, and reliability of Solar Dynamics’ existing SunRing heliostat design.
- HELIOCOMM: A Resilient Wireless Heliostats Communication System: This components-and-controls project by the University of New Mexico will model a resilient wireless communication system based on the principles of integrated access and backhaul (IAB) technology, entropy-based routing, dynamic spectrum management, and interference mitigation.
- An Educational Program on Concentrating Solar Power and Heliostats for Power Generation and Industrial Process: This project by Northeastern University will develop an educational program focused on concentrating solar power (CSP) and heliostats for power generation and industrial processes.
- Demonstration of a Heliostat Solar Field Wireless Control System: Solar Dynamics LLC, with partners Remcom and Vanteon Corporation, will carry out a project aimed at demonstrating the reliable operation of a wireless heliostat solar field control system using commercially available products and developing analytical tools to de-risk the large-scale deployment of the wireless technology to solar fields with tens of thousands of heliostats.
- Twisting Heliostats With Closed-Loop Tracking: This project will design, manufacture, and test a new type of heliostat and study its application for high-concentration CSP.
- Digital Twin and Industry 4.0 in Support of Heliostat Technology Advancement: The Tietronix project aims to leverage technologies from the Fourth Industrial Revolution (Industry 4.0) to enhance the CSP industry and achieve the cost reduction experienced by other industries that have already adopted such advancements.
- Robotic-Assisted Facet Installation (RA-FI): Sarcos Technology and Robotics Corp., in collaboration with Heliogen, will investigate the feasibility of a novel mobile robotic system capable of supporting the installation of mirror facets onto a heliostat.
Governments and institutions and individuals with money should support this sort of research and development.
Joule Battery Loco Unveiled Ahead Of Trial
The title of this post, is the same as that of this article on Railway Gazette.
These three paragraphs outline the trial and the locomotive.
Pacific Harbor Line has unveiled a Progress Rail EMD SD40JR Joule battery electric locomotive ahead of a one-year trial.
Anacostia Rail Holdings subsidiary PHL provides shunting services and dispatches all BNSF and Union Pacific trains within the ports of Los Angeles and Long Beach. It currently operates a fleet of EPA Tier 3 Plus and Tier 4 locomotives using 100% renewable diesel fuel.
The 3·2 MW six-axle SD40JR locomotive was rebuilt from a SD40-2. It has a lithium-ion battery, AC traction motors and individual axle control. It is charged using an EMD Joule Charging Station, and features regenerative braking.
I have some thoughts and more information.
Pacific Harbor Line – PHL
This map from OpenRailwayMap shows the area in the ports of Los Angeles and Long Beach, where it will be working.
Note.
Los Angeles is to the West and Long Beach is to the East.
Most of the lines in brown are rail tracks, where PHL moves containers between ships and trains that bring them to and from the ports.
The Union Pacific Intermodal Container Transfer Facility is at the North of the map.
It is a very comprehensive system.
The Pacific Harbor Line web site gives more details and starts with this paragraph.
Pacific Harbor Line, Inc. (PHL) provides rail transportation, maintenance and dispatching services to both Ports of Long Beach and Los Angeles, which together form top intermodal gateways in the United States. Through its inception, PHL’s mission has been to offer neutral services to all its business partners: two ports, two Class I railroads, nine intermodal terminals and numerous carload customers. PHL connects with BNSF and UP.
It then gives these details.
- Location: Ports of Long Beach and Los Angeles
- Employees: 189
- Railroad Mileage: 19 route miles, 96 track miles
- Port Facility Served: Port of Los Angeles, Port of Long Beach
- Connecting Railroads: BNSF and UP
- Sustainability: Contact Pacific Harbor Line to discover the low carbon solutions we can provide for your freight needs.
- Number of Customers: 9 on-dock marine terminals, more than 30 carload customers
Later the web site states that PHL is proud of its role as an industry leader for environmental sustainability and as owner of the greenest locomotive fleet in the country.
The new locomotive would appear to fit fit that philosophy.
Progress Rail EMD SD40JR Joule Battery Electric Locomotive
This page on the Progress Rail web site gives more details of their Joule battery electric locomotives.
- The SD40JR locomotive has a power output of 2.1 MW and a 4 MWh battery.
- For comparison, a Class 66 locomotive, of which there are 480 in the UK, has a power output of 1.85 MW at the rail.
- Strangely, the UK locomotive is 1.7 metres longer.
As both locomotive classes were originally built by EMD, I do wonder how similar the components of the two locomotives are.
Would A Battery Electric Class 66 Locomotive Be Any Use?
If we assume that conversion of a Class 66 locomotive to battery power is possible would it find uses in the UK?
I am fairly certain, if you live in any of the villages on the Felixstowe branch line, you will sometimes get annoyed, at the streams of Class 66 locomotives passing with long freight trains between Ipswich and Felixstowe.
I have just looked at the 11:13 freight train from Felixstowe North to Trafford Park.
- It leaves Felixstowe North hauled by a Class 66 locomotive.
- Felixstowe North to Ipswich takes just 35 minutes.
- At Ipswich, the motive power is changed to an electric locomotive, which is probably a Class 90 locomotive.
- The train then uses an all-electric route to Trafford, where it arrives at 23:39.
A rough calculation based on the time running on electric, shows that the current hybrid method of operation, saves 95.3% of the carbon emissions compared to an all-diesel trip.
It would be carbon-free, if a battery-electric Class 66 locomotive could be developed. with sufficient range.
So that’s one application!
There must be other applications, where a battery can supply enough power for the journey.
Conclusion
Given the number of Class 66 locomotives to decarbonise or replace, a fleet of battery electric Class 66 locomotives could be a good start.
US Offshore Wind Pipeline Blows Past 51 GW, Report Says
The title of this post, is the same as that of this article on offshoreWIND.biz.
This is the sub-heading.
The American Clean Power Association (ACP) has released a report on the US offshore wind market, outlining a rapidly growing pipeline of projects across 32 leases totaling 51,377 MW of expected capacity which is enough to power the equivalent of more than 20 million homes.
The American wind market seems to be powering ahead.
If the pattern of offshore oil and gas from the last century, repeats itself, there’s going to be a lot of money made and jobs created.
The report talks of the following.
- 83,000 jobs by 2030.
- $25 billion of economic output.
- Thirty new ships built in domestic shipyards.
Are we geared up for proportionate numbers in the UK?
Ed Sheeran Wins Thinking Out Loud Copyright Case
The title of this post, is the same as that pf this article on the BBC.
This was the sub-heading
Ed Sheeran did not copy Marvin Gaye’s Let’s Get It On when composing Thinking Out Loud, a US court has ruled.
It certainly looks like justice has been done, after a court case urged on, by unscrupulous lawyers, who would probably have got millions of dollars in fees, if they’d won.
It was an example of the American legal system at its worst.
I was probably about fourteen, when I went to a Scout camp on the Verulam Estate near St. Albans. I can remember we walked from East Barnet to St. Albans with the trek cart.
One evening at the camp around a wood fire, a Scoutmaster from another troop, entertained up on his guitar, playing various songs of the day. He showed us how most songs were created using the same chords and rhythm. He also gave us a few pieces of his own.
It was fascinating. But it seems to me that Sheeran has used a similar line and argument in his defence.
I don’t have much respect for American lawyers.
One of the companies, that I helped create was taken over by an American corporation. I can remember at dinner one night with one of their senior managers, some of the best legal jokes and advice being offered.
On the other hand, I would defend one of my ideas in the US Courts, if I had an idea, that someone had stolen. But in that case, I would make sure, I’d got my case correct.
I suspect, it could be a good way to protect an idea.
I have sold two companies and ideas to Americans and one to the Germans. Only one American deal ended up in the Courts and that was one of these opportunistic cases, dreamed up by sharp lawyers, that was thrown out.
The German deal was for several millions and it was interesting, as the Germans were happy to do all the negotiating in the UK, with the contract being wholly written in English law.
Gravity-Based Green Energy Storage Tech Pioneer Eyes US Mineshafts
The title of this post, is the same as that of this article on Recharge News.
This is the sub-heading.
Gravitricity and IEA Infrastructure Construction to seek funding under government scheme for projects at ex-mining sites.
These are the first two paragraphs.
A pioneer in gravity-based energy storage technology aims to make its US debut after linking with a major American construction group.
Gravitricity, which uses giant weights hung in deep shafts to store energy, will partner with IEA Infrastructure Construction to jointly seek US funding for projects at former mines.
I wonder how many other companies will go chasing the money, that President Biden has put on offer in the US?
Partnership To Develop North American Battery Train
The title of this post, is the same as that of this article on Railway Gazette.
This is the first paragraph.
A contract for the development and testing of a battery multiple-unit for the North American market based on Stadler’s Flirt Akku design for Europe has been signed by the Swiss manufacturer, Utah State University and the Advancing Sustainability through Powered Infrastructure for Roadway Electrification engineering research centre.
After my recent visit to Liverpool, after which I wrote Riding In A Train Designed To Run On Battery Power, I am certainly of the belief that Stadler know where they are going.
Electrolyser System To Linde For Green Hydrogen Production In Niagara Falls, New York
The title of this post, is the same as that of this press release from Cummins.
This is the first paragraph.
Cummins Inc. will supply a 35-megawatt (MW) proton exchange membrane (PEM) electrolyzer system for Linde’s new hydrogen production plant in Niagara Falls, New York. Once commissioned, Cummins’ electrolyzer system will power Linde’s largest green hydrogen plant in the U.S., marking significant progress in moving the green hydrogen economy forward.
Note.
- The electrolyser will be powered by hydroelectricity.
- Linde have a strategic investment in iTM Power, who are a British manufacturer of electrolysers.
- ITM Linde Electrolysis is a joint venture between iTM Power and Linde.
Why did Linde choose Cummins over iTM Power?
Is it down to cost, delivery, politics or quality?
National Ignition Facility Achieves Fusion Ignition
The title of this post, is the same as that of this press release from the Lawrence Livermore National Laboratory.
This is the introductory paragraph.
The U.S. Department of Energy (DOE) and DOE’s National Nuclear Security Administration (NNSA) today announced the achievement of fusion ignition at Lawrence Livermore National Laboratory (LLNL) — a major scientific breakthrough decades in the making that will pave the way for advancements in national defense and the future of clean power. On Dec. 5, a team at LLNL’s National Ignition Facility (NIF) conducted the first controlled fusion experiment in history to reach this milestone, also known as scientific energy breakeven, meaning it produced more energy from fusion than the laser energy used to drive it. This first-of-its-kind feat will provide unprecedented capability to support NNSA’s Stockpile Stewardship Program and will provide invaluable insights into the prospects of clean fusion energy, which would be a game-changer for efforts to achieve President Biden’s goal of a net-zero carbon economy.
BBC Radio Five is giving the story a high profile.
The breakthrough is also featured in this article on The Telegraph, which is entitled Nuclear Fusion: Scientists Announce Major Breakthrough That ‘Could Bring Limitless Clean Energy’.
I am 75 and ever since my teens there have been regular stories about limitless fusion energy.
But the history of nuclear fusion seems to be a continuing tale of one step forward and four steps back.
I can remember ZETA at Harwell, being announced with a similar fanfare in 1957.
The Anonymous Widower 