• Regulator clamps down on North Sea oil and gas decommissioning delays

    North Sea operators must take action on decommissioning oil wells to support the UK’s supply chain and stop costs spiralling, the industry regulator has warned. In its latest decommissioning cost and performance update, the North Sea Transition Authority (NSTA) revealed that the North Sea oil and gas industry spent close to £2bn on decommissioning in 2023. However, despite this cost, operators only achieved 70% of planned decommissioning activities in 2023. Hundreds of wells will need to be decommissioned every year as more oil and gas fields shut down. In the decommissioning process, wells, once they have stopped producing, are plugged with concrete to protect groundwater resources and prevent surface pollution and methane emissions. Decommissioning is an expensive process. The report…

  • Laser communications promise 1,000-fold speed boost for satellite data

    Earth-bound lasers sending data to orbiting satellites will increase communication speeds with space 1,000-fold, researchers have said. A team from the University of Western Australia (UWA) has developed TeraNet – a network of optical ground stations specialising in high-speed space communications. The network received laser signals from OSIRISv1, a laser communication payload aboard a German satellite developed by the University of Stuttgart. The signals were detected using two of the TeraNet optical ground stations during fly-bys of the satellite last Thursday. “This demonstration is the critical first step in establishing a next-generation space communications network across Western Australia,” said Sascha Schediwy, associate professor at UWA. “The next steps include joining this network…

  • New EV charging point installed every 25 minutes, ChargeUK finds

    A new public chargepoint for electric vehicles (EVs) is being installed every 25 minutes in the UK – roughly keeping pace with the expanding market for the new vehicles, a lobby group has said. The new figures come as a welcome reprieve after years of warnings that EV infrastructure was not being installed at the rates needed to meet climate targets. In 2021, a study even warned that that the installation of chargers would need to increase by five times the rate at the time if the plan to phase out petrol vehicles by 2030 was to be achieved. But ChargeUK’s latest analysis shows that there are now over 930,000 public, home and work chargers supporting around 1.1 million EVs – or nearly one charger for every EV. The group launched in April 2023 to represent 18 of the largest companies responsible…

  • Plan to expand one of Germany’s busiest autobahns sparks backlash from campaigners

    A proposal to increase a section of Germany’s autobahn to 10 lanes has campaigners concerned that it will increase carbon emissions and noise pollution, as well as causing the demolition of homes and biodiverse habitats. The Autobahn 5 (A5) in Germany is one of the busiest highways in the country. Stretching 445km, it runs north to south from its junction with the A7 at Hattenbach to the Swiss border at Basel, closely following the Rhine. As it passes through many major cities as well as Frankfurt Airport, the A5 is notorious for heavy traffic. It is especially busy for 30km from a junction near Frankfurt Airport to the town of Friedberg to the north. This section is currently either six or eight lanes. A proposal to increase the A5 has been laid out in a feasibility study commissioned…

  • Will digital currency from central banks pay off?

    Central banks around the world are working on digitising cash. Will it pay off? The timing could not have been better for its fans. When the paper that introduced Bitcoin’s protocol appeared on Halloween 2008 under the pen name Satoshi Nakamoto, the financial system was running scared. Bitcoin was not about to fix the excesses of arcane financial magic gone wrong in the shape of collateralised debt contracts. But it promised believers with piles of cash a way to sidestep the traditional financial institutions. Nakamoto presented Bitcoin as ‘electronic cash’. But it shares few characteristics with cash other than the ability to spend it without relying on a bank or similar intermediary to process the transaction. Bitcoin enthusiasts are keen on one of these characteristics: it promises the…

    E+T Magazine
    E+T Magazine

  • Japanese spacecraft gets up close with bus-sized piece of floating space junk

    Astroscale’s active debris removal spacecraft, ADRAS-J, has sent images back to Earth of a close encounter with space debris in Earth’s orbit. Headquartered in Japan and with subsidiaries in the UK, US, France and Israel, Astroscale is a satellite servicing and space debris removal company. In February 2024, it launched ADRAS-J into orbit. Its mission is to test safe methods of approaching and surveying large pieces of space debris in orbit – what Astroscale calls rendezvous and proximity operations. To test its capabilities, ADRAS-J was aimed at a piece of floating space junk – the discarded upper stage of a Japanese H-2A rocket launched in 2009. This bus-sized piece of debris measures 11 metres by four metres, and weighs approximately three tons. In June 2024, ADRAS-J managed to get…

  • Traffic pollution exposure reduces the ability to live independently in later life, study finds

    Researchers at the University of Michigan have found that prolonged traffic pollution is a strong risk factor for older adults losing their ability to live independently without the need for care. Internal combustion engines in petrol and diesel vehicles release fine particulate matter and gases like nitrogen dioxide (NO2) into the air that can harm the lungs, heart, brain and other parts of the body. The Michigan team conducted their research over a 10-year period. They started by looking at the lives of 25,314 older people in the US from 1996 to 2016. Dr Boya Zhang, lead author of the study and research fellow at the Harvard TH Chan School of Public Health, said: “Air pollution is linked to worse health – more lung disease, more heart disease, shorter life expectancies and more likelihood…

  • ZeroAvia slashes cost of hydrogen production using AI

    The cost of producing hydrogen has been cut by 20% thanks to an AI programme developed by aviation start-up ZeroAvia. The firm, which is developing hydrogen-fuelled aircraft, said that real-world testing of its Smart Hydrogen AI Production Software (SHAIPS) can achieve the reduction in the cost of green hydrogen production compared to an electrolyser that generates based on the average electricity wholesale price. Green hydrogen, as opposed to blue hydrogen, is produced through electrolysis using a highly energy-intensive process from renewable sources such as wind, solar or hydropower. It results in minimal carbon emissions, making it sustainable and environmentally friendly. However, it is currently more expensive due to high costs associated with renewable energy and electrolysis technology…

  • Labour to give local communities power to take bus services under public ownership

    Louise Haigh, Labour’s newly appointed transport minister, has said the government will support local communities to take back control of buses through franchising or public ownership in a bid to improve services. Last year, a study found that passenger numbers on rural bus services had fallen to ‘historic lows’, with a large number of services being cut across England. As part of its Transport Decarbonisation Plan, the UK has pledged to decarbonise all modes of domestic transport by 2050, which will require greater uptake of public transport services. Haigh has said she will save “vital bus routes up and down the country” and that efforts to deregulate the sector had failed, which is evidenced by the plummeting service levels. “Buses are the lifeblood of communities, but the system…

    E+T Magazine
    E+T Magazine

  • Report by Nesta lays out a policy plan for government to accelerate heat pump installation

    The decarbonisation of home heating should be a top government priority if the UK is to meet its climate goals, finds UK charity Nesta. Its latest report – Delivering clean heat: a policy plan – highlights the UK’s need to make significant progress in how we heat our buildings and homes to meet future Carbon Budgets and the 2050 Net Zero target. Home heating accounts for 18% of UK greenhouse gas emissions, and while the government is keen for us to switch from our current carbon-emitting heating systems to low-carbon alternatives such as heat pumps, progress has been very slow. Only 18,900 heat pumps were installed between May 2022 and December 2023. Considering there are 25.5 million homes in the UK still relying on oil or gas boilers, there is much work to do to ramp up installations…

    E+T Magazine
    E+T Magazine

  • What the governent wants from the engineering sector

    IET public affairs manager Tim Allison on how engineers and technologist must innovate and transform to face the challenges ahead. “Ask not what your country can do for you – ask what you can do for your country.” Words spoken by President John F Kennedy in his inaugural address, and words that I suspect will be on the lips of whoever walked into Number 10 on 5 July. That’s because the incoming government will be overwhelmed on day one with requests for funding and proposals for changes to legislation. The process has already started, with ‘manifestos for…’ being published across every sector and region of the UK. But once the excitement of the general election is over, the new government will likely find that it has little time or budget for fulfilling requests and delivering ambitious…

    E+T Magazine
    E+T Magazine

  • China continues to streak ahead of the rest of the world in building wind and solar projects

    New data from Global Energy Monitor (GEM) has found that China is building almost twice as much wind and solar energy capacity as every other country in the world combined. While a GEM report published earlier this year found that China accounted for two-thirds of coal-burning power capacity in 2023, its most recent reports – Global solar power tracker and Global wind power tracker – found that the world’s second-largest economy is also leading the way in renewables development with 180GW of utility-scale solar and 159GW of wind power already under construction. The total of this wind and solar capacity is nearly twice as much as the rest of the world combined, and enough to power all of South Korea, the reports find. Wind and solar now account for 37% of the total power capacity in the…

  • Hydrogen-powered aircraft could service all flights under 750 miles by 2045

    Almost all air travel under 750 miles could be made with hydrogen-powered aircraft by 2045, researchers at the Chalmers University of Technology in Sweden have said. Alongside electric aircraft, hydrogen-powered flight shows promise in decarbonising the difficult-to-abate aviation sector. “If everything falls into place, the commercialisation of hydrogen flight can go really fast now. As early as 2028, the first commercial hydrogen flights in Sweden could be in the air,” said Tomas Grönstedt, professor at Chalmers. For hydrogen-powered aviation, short- and medium-range flights are the closest to being realised. A recent study from Chalmers shows that hydrogen-powered flights have the potential to meet the needs of 97% of all intra-Nordic flight routes and 58% of the Nordic passenger…

  • Vehicle-to-grid tech allows EV fleet to power grid during Australian blackout

    During an electricity blackout in Melbourne, a fleet of electric vehicles (EVs) were able to feed power back into Australia’s electricity grid, according to a report from the Australian National University (ANU). Vehicle-to-grid (V2G) technology, which uses the batteries of EVs to balance electricity load on the grid, has been demonstrated through a number of lab tests and field trials. V2G charging enables energy to flow bi-directionally – from the grid into an EV and back again. This means that the high-capacity batteries also act as backup storage cells for the electrical grid, and can be used as extra energy to power houses, buildings and anything else connected to the grid. Another potential application of V2G EVs is as a backup in case of unforeseen power cuts – for example, during…

  • Final satellite reaches orbit in Lockheed Martin’s weather forecasting constellation

    Lockheed Martin has successfully deployed its last geostationary operational environmental satellite (GOES) in orbit just weeks after being selected by Nasa to build the next generation. GOES-19 was placed in geostationary orbit 22,236 miles above Earth’s equator earlier this week, completing the series of satellites operated by the National Oceanic and Atmospheric Administration (NOAA) to provide accurate weather forecasts. It will track severe storms, hurricanes, wildfires, lightning, fog and other hazards that threaten much of North America, including the US, Mexico, Central and South America and the Caribbean. Onboard GOES-19 is a new instrument that will allow the satellite to monitor solar activity and space weather and provide early warnings of disruptions to power grids, and communications…

  • What the engineering sector wants from the new government

    With the general election behind us, the new government now has five years to fix Britain’s crumbling infrastructure. The past 14 years have seen significant cuts to public spending, driven not least by the financial crisis, weak growth, economic damage caused by Brexit and lingering issues from the Covid-19 pandemic. The cuts have left no sector untouched, with the UK’s transport, communications and utilities all suffering from a lack of investment while demand for them continues to increase. E+T asked Ed Almond, chief executive and secretary of the IET, how the next government could lean on Britain’s engineering sector to tackle many of these legacy issues. Infrastructure Earlier this year, the head of the National Audit Office expressed concern that the UK was wasting billions annually…

    E+T Magazine
    E+T Magazine

  • E+T Off The Page: Is the electrification of the world's car fleet just an electric dream?

    Is the electrification of the world's car fleet just an electric dream?

    E+T Magazine
    E+T Magazine

  • Labour lifts nine-year ban on onshore wind farms

    Labour has swiftly moved to scrap the de facto ban on onshore wind originally introduced under the Conservatives in 2016. Government policies over the past decade have mostly hampered the roll-out of onshore wind power in the UK. In 2015, then-Prime Minister David Cameron instituted an effective ban on the infrastructure after pressure from Conservative MPs worried about the impact of wind turbine damage on rural communities. The Cameron government updated the National Policy Planning Framework to include footnotes that meant new onshore wind projects were blocked if they faced a single objection. Critics of the rule said it led to higher bills for households and delayed net zero efforts. In its manifesto, Labour committed to entirely decarbonising the UK’s electricity grid by the end…

  • E+T | Deconstructed: Paris Olympic Games 2024

    The costs of putting on a modern Olympics has spiralled out of control. Paris is using clever engineering and technology to put on a spectacle that is both safe and environmentally responsible. Let the Games begin!

    E+T Magazine
    E+T Magazine

  • Motorola Solutions earmarks Cork in Ireland as new location for global R&D centre

    Motorola Solutions has announced it is opening a new R&D centre in Cork, Ireland, focused on designing software for the company’s comprehensive land mobile radio (LMR) portfolio. The US multinational telecommunications company builds technology solutions for mission-critical communications. It is credited with building the first car radio, was involved in the Apollo missions and was responsible for bringing broadband applications to a two-way radio. Over the past decade Motorola Solutions has invested over $12bn in R&D to build technologies centred on safety and security. LMR systems have become a core focus of this technology portfolio. LMR systems – which encompass both analog and digital radios – provide reliable, secure and immediate communication. Governments, emergency responders…

  • New climate data reveals June 2024 was the hottest on record across the globe

    Data from the EU’s climate monitoring service shows that June 2024 was the hottest on record, marking a 13-month streak of unprecedented global heat. So far 2023 has been a year of extremes, from flooding in China, Brazil and Kenya to heatwaves in India, the US, Saudi Arabia and Mexico. Hurricane Beryl, the earliest category five Atlantic hurricane on record, also tore a path of destruction through several Caribbean islands. Is this extreme weather down to global warming? The Copernicus Climate Change Service (C3S), managed by the European Commission, aims to provide information about temperature rises to support climate change policies. Using datasets including ERA5, the fifth-generation European Centre for Medium-Range Weather Forecasts atmospheric reanalysis of the global climate…

  • Nascar makes electric racecar debut and announces ABB as electrification partner

    ABB and Nascar have revealed a new electric vehicle (EV) prototype at the recent Chicago Street Race, as well as announcing a partnership that will help Nascar decarbonise its operations as it “pursues achieving net zero operating emissions over the next decade”. Nascar – which stands for National Association of Stock Car Racing – was founded in 1948 as a professional motorsport organisation in which purpose-built stock cars race against one another. The very first car modified for a Nascar race was a 1939 Ford Coupe. Fast forward 76 years and Nascar has grown to be one of the largest spectator sports in North America. The day before this year’s Chicago Street Race, which is part of Nascar’s Cup Series and took place on 7 July 2024, the organisation debuted its first electric racecar. …

  • Engineering and technology: who are Labour’s key ministers?

    The Labour Party entered office on Friday after winning the general election in a long-expected landslide. Leader Keir Starmer swiftly appointed his cabinet and held their first meeting over the weekend. But who are the key appointments for the engineering and technology sectors, and how will they tackle the broad array of challenges currently facing the UK? Keir Starmer as Prime Minister Starmer was previously the Brexit minister under Jeremy Corbyn and hasn’t directly led any engineering or technology-relevant departments. But as party leader he has played a large part in creating the Labour manifesto, which pledges to renationalise rail and launch a state-run energy firm called Great British Energy that will invest in green energy. E+T has previously dissected Labour’s engineering and…

  • Four crew members complete year-long Mars mission simulation

    Four crew members involved in a Nasa experiment designed to test the human impact of a year-long Mars mission have finally emerged from their craft after 378 days inside. The first of three Crew Health and Performance Exploration Analog (CHAPEA) missions began in June last year and was designed to test how humans could live and work on the Red Planet. The mission was contained in a hangar at the Johnson Space Centre in Houston, Texas, and forced the participants to contend with limited resources, simulated equipment failures and a 22-minute delay in communications. Other activities include simulated spacewalks or ‘Marswalks’ outside the habitat – some using virtual reality technology – and robotics operations, alongside habitat maintenance, personal hygiene, exercise and crop growth. …

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