SmartCitiesWorldNews team informs that AI is used to examine construction following earthquakes in its vital assessment concerning quality, safety and potential risks in its future usage.
The picture above is about how an App helps engineers identify structural issues. Photo courtesy: Build Change
AI used to examine construction following earthquakes
An open-source project hosted by the Linux Foundation with support from IBM and Call for Code will use machine learning to help inform quality assurance for construction in emerging nations.
A new open source machine learning tool has been developed to help inform quality assurance for construction in emerging nations.
Build Change, with support from IBM as part of the Call for Code initiative, created the Intelligent Supervision Assistant for Construction (ISAC-SIMO) tool to feedback on specific construction elements such as masonry walls and reinforced concrete columns.
The aim is to help engineers identify structural issues in masonry walls or concrete columns, especially in areas affected by disasters.
Users can choose a building element check and upload a photo from the site to receive a quick assessment.
“ISAC-SIMO has amazing potential to radically improve construction quality and ensure that homes are built or strengthened to a resilient standard, especially in areas affected by earthquakes, windstorms, and climate change,” said Dr Elizabeth Hausler, founder and CEO of Build Change.
“We’ve created a foundation from which the open source community can develop and contribute different models to enable this tool to reach its full potential. The Linux Foundation, building on the support of IBM over these past three years, will help us build this community.”
The ISAC-SIMO project, hosted by the Linux Foundation, was imagined as a solution to help bridge gaps in technical knowledge that were apparent in the field. It packages important construction quality assurance checks into a mobile app.
“ISAC-SIMO has amazing potential to radically improve construction quality and ensure that homes are built or strengthened to a resilient standard, especially in areas affected by earthquakes, windstorms, and climate change”
The app ensures that workmanship issues can be more easily identified by anyone with a phone, instead of solely relying on technical staff. It does this by comparing user-uploaded images against trained models to assess whether the work done is broadly acceptable (go) or not (no go) along with a specific score.
“Due to the pandemic, the project deliverables and target audience have evolved. Rather than sharing information and workflows between separate users within the app, the app has pivoted to provide tools for each user to perform their own checks based on their role and location,” added Daniel Krook, IBM chief technology officer for the Call for Code initiative.
“This has led to a general framework that is well-suited for plugging in models from the open source community, beyond Build Change’s original use case.”
According to Build Change, the project encourages new users to contribute and to deploy the software in new environments around the world. Priorities for short term updates include improvements in user interface, contributions to the image dataset for different construction elements, and support to automatically detect if the perspective of an image is flawed.
Build Change seeks to help save lives in earthquakes and windstorms. Its mission is to prevent housing loss caused by disasters by transforming the systems that regulate, finance, build, and improve houses around the world.
Gulf Business‘s article that as an Explainer: Is data the new oil in the GCC? is a good snapshot of the present situation of that part of MENA countries.
We all know that ‘Big Oils’ management and petrol countries alike have underscored scientific research showing the link between burning fossil fuels and a dangerously heating planet. They’ve lobbied and funded reports to either downplay or deny the risks to the climate—and humanity—of using their products. It went on unabated until the advent of clean and accessibility to all the latest technological hard and software for a broad spectrum of commercial activities.
Explainer: Is data the new oil in the GCC?
Technology has now become a key driver of economic growth in the GCC, with data already defining the region’s future, opines Maurits Tichelman, VP – Sales, Marketing, and Communications and GM – Global Markets and Partners, EMEA at Intel
Is the term ‘data is the new oil’ still relevant? Yes, data has practically become the ‘new oil’. Data is playing a significant role as a crucial source of wealth for oil-rich nations and territories such as the GCC, which has historically been particularly dependent on oil as the main contributor to the GDP.
We are witnessing a significant shift from oil to data in the region as governments embark on strategic initiatives to diversify towards more knowledge-based and tech-driven economies. Data is already playing a key role in this transformation. A concrete example of this process could be autonomous driving. Autonomous vehicles run on data in the same way that today’s cars run on gasoline. Therefore, undoubtedly, data will be the new oil.ADVERTISING
In the GCC, oil has been crucial to economic growth. Will technology/data be able to provide the same level of economic prosperity? Countries in the region are heavily investing in diversified industries such as technology, manufacturing, education, and healthcare, among others. As the Gulf states transform and diversify, the importance and impact of technology will take on an even greater role. Data is already defining the region’s future, complemented by mega projects planned with greater focus on smart infrastructure (smart cities), advanced telecoms services, and somewhat accelerated by the rapid rise of remote learning and working due to the Covid-19 pandemic.
Furthermore, technology has now become a key driver of economic growth, from providing goods and services efficiently, to optimising advanced technologies to help businesses and governments access natural resources that can benefit people. Additionally, increased efficiency of labour has improved productivity and profitability.
While we are producing ample amounts of data in the region, are we currently maximising its benefits? We are surrounded by data and it continues to grow exponentially. According to estimates, in 2021 alone, there will be 74 zetabytes of generated data and it is expected to reach 149 zetabytes by 2024. As a result, the need to understand and optimise data has become even more significant as every business uses data to some extent. However, there is a lack of knowledge and skills in utilising the data to its full potential. With the rise of digitalisation, companies and governments across the region and worldwide are investing in digital transformation, a positive indication that more organisations are now realising the importance of data.
The Covid crisis has highlighted the importance of technology – but will it retain its relevance post-pandemic across industries? The pandemic has undeniably prompted companies to invest more in technology adoption across industries including healthcare, education, retail and real estate, among others. The use of innovation technology such as virtual medical/doctor consultation has helped people during lockdowns. The Covid crisis has forced organisations and governments to adapt and prepare better to tackle future calamities with the aid of technology.
Businesses have seen the advantages and have started deploying smart and intelligent technologies such as artificial intelligence (AI) to improve safety standards and increase productivity. Thus, it is clear that technology has become an absolute necessity rather than a mere option; its relevance has never been so crucial and without a doubt the use and benefits will play a bigger role post-pandemic across industries locally, regionally and internationally.
What are the biggest challenges hindering tech adoption/data-driven growth in the region? Although organisations are implementing advanced technologies, the vast majority still operate on outdated and traditional models, which prevent them from utilising the benefits of the latest available technologies. Secondly, reluctance and resistance from employees in adopting technology poses challenges for companies. Lastly, a lack of skilled professionals is a key factor that has restricted organisations in the region from completing their digital transformation.
Looking ahead, GCC states are seeking to become global knowledge hubs. How can that journey be accelerated? GCC governments are accelerating their digital transformation journeys with progressive strategies and initiatives. Smart Dubai, Dubai Data Strategy, Saudi Arabia’s The National Strategy for Digital Transformation and the Qatar Smart Program (TASMU) are examples of the regional commitment and ambition to explore all possibilities of technology and its impact on daily life and business. These strategies, roadmaps and ambitions are the key drivers and accelerators of their technological transformation journey.
There is a need to take the climate crisis more effectively to build a sustainable future. For that, local governments need to provide for equipping cities with actionable insights to combat climate change.
Environment Journal elaborates on all inherent aspect of how to go about it. In the meantime, more extensive and more significant areas in the MENA region, of which only two cities are affiliated to the referred to C40, gradually impacted by the now apparent climate alteration, still lack some comprehensive and coordinated moves to restore degraded ecosystems.
Anyway, here is a view of how to integrate the notion of environmental protection through the extensive and practical usage of the available data management infrastructure.
Equipping cities with actionable insights to combat climate change
In order to tackle the climate crisis and build a sustainable future, cities need data, writes Julia Moreno Rosino, inclusive climate action senior manager policy, data & analysis at C40, a network of the worlds megacities that are committed to addressing climate change.
As overall temperatures rise, the world is facing an increase in the frequency and intensity of forest fires, droughts, severe storms, flooding and other extreme weather events.
World leaders are trying to address these problems with regulations and initiatives concerning greenhouse gas emissions, air pollution, energy transition, and adaptation to climate hazards; and municipalities around the world are taking ever bolder action in these areas.
Cities, where 56% of the global population live, are already experiencing the impacts of climate change, and are working to build a healthier and more sustainable future.
In order to do this, cities need data.
As data collection systems mature and expand around the world, they are providing an invaluable way for city officials to track their progress on a number of indicators and inform new strategies to tackle the most significant climate challenges. Tracking data alone is not enough cities must be able to use that information to produce actionable insights to foster decision-making and introduce meaningful changes as part of their climate action plans.
Data-driven knowledge sharing: benchmark results and inspire success
Climate action planning needs to include monitoring and evaluation.
Policymakers can especially benefit from continuous, real-time data to develop action plans that are fine-tuned to local considerations. For this, cities are collecting data and tracking key performance indicators (KPIs) to evaluate city performance on emissions, air quality, energy, climate adaptation and other key elements.
At C40 Cities, a network of 97 cities taking ambitious climate action, we have built multiple dashboards, both internal and public-facing, using the data analytics software Qlik Sense to analyse these metrics and indicators.
This allows us, and cities, to analyse specific regions or sectors, in a faster and more intuitive way than having to assess multiple, complex datasets. It allows benchmarking city performance and rapid identification of which cities are on track to meet particular targets and which might need more support.
For example, our Greenhouse Gas Emissions Dashboard hosted on C40s Knowledge Hub presents complex emissions data in an easy-to-analyse format. This dashboard can be used by cities, research organisations, or members of the general public to uncover which sectors and sub-sectors are contributing to higher emissions, such as aviation or buildings. City officials can also compare current emissions to previous years to better understand their emissions trajectory.
The Clean Construction Policy Explorer is a more niche dashboard that examines the policies cities have implemented to tackle emissions from a segment of their built environment and highlights which cities have committed to achieving low carbon and clean construction. By aggregating and surfacing this information, we hope to inspire all cities to raise their ambitions on clean construction policies while learning from the policies and progress of those who have gone first.
Our Adaptation Data Explorer allows cities to find other peers around the world that are experiencing similar climate hazards or extreme weather events. Here, city officials can obtain insights on how others are addressing a particular issue and the actions they are taking, either globally or within the same region. For example, there are many cities experiencing heat waves. Leaders from Buenos Aires, Melbourne, Barcelona, and others can learn from one another and through C40 connect to discuss what they are doing to deal with these extreme heat events. Similar groupings are forming in response to rising sea levels, wildfires, and floods.
Given that transportation accounts for an important percentage of greenhouse gas emissions, it is also important to look at how mobility is evolving both in the face of infrastructure changes and the pandemic. We are using new forms of mobility data to see how public transportation dropped sharply during the first few months of the pandemic, and at the same time than cycling increased.
This has made an impact and changed the traditional mode share of transportation of many cities. What effect is this having on city emissions? Will this steep increase in cycling stay in most cities? These are all important questions that cities should be asking, and they need data to unearth the answers.
Advance to the next phase with automated insights
C40 not only aims to give our cities the data analysis and exploration options that I have explained above, but to also provide them with useful information on where to go next, so they can advance their respective climate goals in different sectors, often in highly local ways. To achieve this, we have dashboards that we share privately with our member cities, where we provide them tailored article recommendations depending on how they are performing against specific metrics.
For example, on their private page, a city can see its current rate of waste that is being diverted from landfill and incineration and compare this to peers and targets. The dashboard on the private Knowledge Hub page will also automatically recommend specific resources depending on the data for that city. If it is not on track on this indicator, it might be offered specific articles to support landfill reduction strategies. If a city is already progressing quickly, it will be recommended insights to further raise their ambition and work towards zero waste.
Every city has different needs and is in different phases of progression within multiple sectors; there is no one-size-fits-all solution. Instead, the goal is to provide cities with the information that is most relevant to them depending on their data and queries, and ambitions.
Draw upon the expertise of others to achieve climate change goals
Data analytics and dashboards can help with this effort, providing a way for city officials to quickly explore their progress in various sectors, share knowledge and peruse proven insights. Such offerings will strengthen the network in which city officials and policymakers can draw upon the expertise of each other to achieve climate change goals. Although cities are taking big steps, we still need faster action to reduce the impact of climate change, and we hope that by helping cities to track results and performance, they will be better positioned to make meaningful changes.
Laura Paddison in The Guardian. Oman plans to build the world’s largest green hydrogen plant that Renewable power is slowly replacing fossil fuel usage at all levels as a world trend shows the way. This article reporting such a piece of news that is as unnecessary as unproductive because solar, wind power is the future, and fossil fuels usage would be binned forever within the near future for good.
Oman plans to build world’s largest green hydrogen plant
Oil-producing nation aims plant powered by wind and solar energy to be at full capacity by 2038
Oman is planning to build one of the largest green hydrogen plants in the world in a move to make the oil-producing nation a leader in renewable energy technology.
Construction is scheduled to start in 2028 in Al Wusta governorate on the Arabian Sea. It will be built in stages, with the aim to be at full capacity by 2038, powered by 25 gigawatts of wind and solar energy.
The consortium of companies behind the $30bn (£21bn) project includes the state-owned oil and gas company OQ, the Hong Kong-based renewable hydrogen developer InterContinental Energy and the Kuwait-based energy investor Enertech.
Once online, the plant will use renewable energy to split water in an electrolyser to produce green hydrogen, which is able to replace fossil fuels without producing carbon emissions. Most will be exported to Europe and Asia, said Alicia Eastman, the co-founder and president of InterContinental Energy, either as hydrogen or converted into green ammonia, which is easier to ship and store. The facility aims to produce 1.8m tonnes of green hydrogen and up to 10m tonnes of green ammonia a year.
Oman currently relies heavily on fossil fuels, generating up to 85% of its GDP from oil and gas, but its fossil fuel reserves are dwindling and becoming increasingly costly to extract. In December 2020, the country published its Oman Vision 2040 strategy, a plan to diversify the economy away from fossil fuels and increase investment in renewables.Advertisement
Green hydrogen could play an important role, said Eastman, thanks to the Oman’s combination of plentiful daytime sun and strong winds at night. “Oman is one of the places in the world that I’ve called the ‘future renewable superpowers’,” said Michael Liebreich, the founder of BloombergNEF, “because what you really want [to produce green hydrogen] is very cheap solar and very cheap wind.”
While electrification is the most efficient way of decarbonising most sectors, it’s limited when it comes to energy-intensive industries such as steel, chemicals, aviation and shipping. Green hydrogen will be vital to help fill these gaps, said the International Energy Agency in its report published this week, which called for an end to fossil fuel investments if governments are serious about climate commitments.
A wave of net zero-emissions pledges has already led to a slew of hydrogen strategies, including from the European Commission in 2020, which predicted the share of hydrogen in the EU’s energy mix would rise from 2% to 14% by 2050.
Yet green hydrogen currently makes up less than 1% of global hydrogen production. The majority is still produced using fossil fuels such as gas and coal, in a process that emits about 830m tonnes of carbon annually, equivalent to the emissions of the UK and Indonesia combined. “Blue hydrogen” is a cleaner version, as emissions are captured and stored, but it is still produced using gas – and is seen by some oil companies as a way to keep using fossil fuels.
One of the stumbling blocks for green hydrogen has been cost, partly because of the huge amounts of energy required. But as renewables and electrolysers become cheaper, and fossil fuel prices rise, costs could fall by up to 64% by 2030, according to research from the consultancy Wood Mackenzie.
“Most green hydrogen products will not be competitive for at least another decade,” said Falko Ueckerdt, a senior scientist at the Potsdam Institute for Climate Impact Research, who sees the Oman project as “a sign that investors anticipate large future demands for hydrogen-based fuels after 2030”.
Oman’s proposed plant is just one in a slate of green hydrogen mega projects planned globally. Eastman said InterContinental Energy has a number of other plants in the works, including a 26GW wind and solar green hydrogen plant in the Pilbara, Western Australia. If constructed, this $36bn (£25.5bn) plant would be the world’s biggest energy project. The first phase is expected to be online by 2028.
In March, the renewables company Enegix Energy announced the construction of a green hydrogen plan in Ceará state, north-eastern Brazil. Once built, which the company estimates will take about four years, the plant would produce more than 600,000 tonnes of green hydrogen per year from 3.4GW of wind and solar power.
“People are upping the gigawatts, and they should,” said Eastman, “there’s so much room in the market.”
The future of the construction sector hinges on how swiftly players adapt to newer technologies says Jihad Bsaibes, president and CEO of Amana Contracting and Steel Buildings in an eye-opening article on the ongoing digitalisation symbolised by the click and mortar analogy. It is about the acceleration of technology in construction in the GCC countries.
Click and mortar: The acceleration of technology in construction in the GCC
May 19, 2021
The opportunities and headwinds created by Covid-19 have forced the construction sector to accelerate its digitisation targets. Digital transformation is imperative for offsetting pandemic-induced delays and cost overruns and achieving future sustainability and profitability in a dynamic market.
The World Economic Forum estimates that within 10 years, full-scale digitisation could unlock savings between $700bn and $1.2 trillion in design, engineering, and construction.ADVERTISING
Due to these disruptions, the convergence of manufacturing, technology and construction has emerged as a key trend. The future of construction will largely depend on how effectively players use technology to build better: safer, quicker and greener.
One example of how technology is disrupting construction are digital twins. A digital twin simulates tangible assets on a virtual platform using data. Working from a single, integrated digital model enables architects, structural engineers and builders to test scenarios and develop optimal solutions.
Similarly, modular construction – that involves manufacturing modules constructed off site and put together on site later – decreases the need for workforce by upto 30 per cent, potentially reduces material waste by 30 per cent and improves the work safety environment by up to 70 per cent compared to traditional construction.
Digitisation assists with strategic decision-making and helps construction companies tide over project disruptions during situations such as a changeover of employees. It massively cuts down underlying paperwork, which means available resources can be utilised more efficiently to analyse project-critical information such as material availability and status. According to a whitepaper from Oracle Construction and Engineering, materials can account for up to 40-50 per cent of project cost, and control up to 80 per cent of the project schedule.
Real-time material information acquaints construction planners with information about what material will be available for installation so that construction crews can continue to operate efficiently and without unnecessary or unplanned work disruptions.
Similarly, collaborative technologies aid workflows by giving access to each stakeholder in the development of a project. Each party can create, review and modify data in real-time both onsite and from remote locations, thus making it possible to track and control processes, from design and construction to signoff and completion.
Enterprise resource planning or ERP systems can automate the different project components and activities. These systems help manage day-to-day activities such as accounting, procurement, project management, risk management and compliance, and supply chain operations.
Two recent projects showcase how new technologies are being deployed in the construction sector. One such project currently underway is the 365m-high Ciel Tower, set to become the world’s tallest hotel when inaugurated in 2023. The other is a management hotel by The Red Sea Development Company (TRSDC). BIM and Revit (from Autodesk) were used for the design development and structural design of Ciel Tower to simplify and speed up otherwise complex tasks. The design team also used software for renders and 3D visualisation tasks.
The pandemic may trigger consolidation across the region, resulting in fewer players. Technology adoption will be vital in meeting customer expectations better and faster.
While it is crucial, technology adoption comes with its own set of challenges, key among them liquidity concerns and availability of the right kind of human resources. As industrialised construction and technology adoption increases, there is a growing gap between the supply of talent and the digital skills needed. This requirement will be a significant challenge in Saudi Arabia’s growing construction sector. However, once set in motion, those who embrace digital transformation will reap the rewards.
Originally posted on globalrhythmz: The music Aziza Brahim makes reflects both the sorrow and the hope of these people. She grew up in one of those camps in the Algerian desert, along with thousands of other Saharwai who were removed from their homes in the Western Sahara. The refugee camp was the place that formed…
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