06 JAN 2018
AI the Internet of Things and smart storage Technologies set to disrupt the energy industry
During the past 30 years, companies have sought to improve operational efficiencies and cut costs in all manner of ways, but one of the potentially biggest savings and “quick wins” for businesses – energy efficiency – has yet to be fully exploited.
Energy is one the largest operating expenses for business of all sizes and in all industries. Reducing its cost can help a company’s bottom line and reduce the strain on electricity networks.
Technologies such as the Internet of Things, artificial intelligence (AI) and energy storage are helping companies improve their energy efficiency and save money.
Energy efficiency is becoming a high priority for business, particularly heavy energy users. In 2016, in the US alone, 190 of America’s largest “Fortune 500” companies saved a total of about US $3.7 billion through energy efficiency and renewable energy projects.
Internet of Things and “Demand Side Response”
Demand side technologies are transforming how businesses use and deliver energy. The technology works by automatically adjusting the power consumption of equipment on a second-by-second basis to help manage fluctuations in electricity supply and demand. These adjustments have zero impact on a company’s operations but help to build a smarter, more responsive system which supports renewables and the wider energy transition.
Businesses on a Demand Side Response (DSR) scheme commit to reducing or shifting their energy consumption when electricity demand from the Grid threatens to exceed supply. Businesses which can be flexible with their consumption are rewarded for shifting or reducing demand, or by making capacity available through onsite generation, when needed.
United Utilities, one of the UK’s main water companies, is using a “smart box” from Open Energi, a DSR technology company, which allows its equipment to ‘talk’ to the UK’s electricity grid, National Grid.
The company’s motors and pumps automatically adjust their energy consumption in seconds, in response to variations in power frequency. By 2020 United Utilities aims to provide the National Grid with 50MW of energy capacity − allowing the company to reduce its energy consumption while getting additional revenue from the grid.
In the United Arab Emirates, Dubai is considering demand side management technology to support its goal of reducing its energy consumption by 30% by 2030.
Artificial Intelligence and automation
AI is poised to revolutionize the way we produce, transmit and consume energy, by becoming the brain of this future smart grid.
The technology could continuously collect and synthesize data from millions of sensors across a city or country to make decisions on how to best allocate energy resources. As AI is more widely adopted, it will become even smarter by spotting patterns and anomalies in large data sets, which further revolutionise both the demand and supply side of the energy economy.
DeepMind, the world leading AI research company, has been working with Google to improve the energy efficiencies of its data centres. By applying its machine learning technology, DeepMind has been able to achieve a 40 percent reduction in the amount of energy used for cooling.
At present data centres consume around 3 per cent of the global electricity supply – with this figure expected to treble in the next decade, putting an enormous strain on energy supplies. By applying AI to data centres alone to make them more efficient could have a major impact on our electricity networks.
Business are using new energy storage systems to improve energy security and generate new revenue streams. They do this by storing low cost energy when demand is low and selling it back to the grid at peak times, when costs are higher.
Alternatively, a business can use its stored energy at its own peak times or to cope with changes in seasonal demand.
When storage is combined with renewable generation, such as solar and wind, business and industry have the potential to be self-sufficient and work off the grid.
At a grid level, energy storage has a number of applications beyond time-shifting energy, which are key for making the grid smarter and more efficient.
Improving energy efficiency is a quick win for business. It allows them to reduce costs, improve energy security and potentially generate new revenue streams. To stay ahead of the curve, businesses and industrial players must begin to invest in technologies and processes for managing energy − a resource which is now a key factor in business success.
29 MAR 2018
The Future of Sustainable Mobility
The topic of sustainability cannot be discussed without addressing transport. It consumes about one third of the world’s energy yet uses a lower proportion from renewable sources than any other industry, according to the International Renewable Energy Agency (IRENA).
As the world’s population increases and more people live in cities, passenger transport is forecast to more than double by 2050. As a result, carbon emissions from the sector could increase by 60%, the International Transport Forum has forecast.
To serve growing demand for transport sustainably, society must look at alternatives to the internal combustion engine, which has been the world’s dominant transport system since its invention in the last quarter of the nineteenth century.
Greener transport can mitigate climate change, reduce pollution and make the energy system more sustainable.
Here are some of the technologies and trends that are on track to disrupt our transport systems.
Electric vehicles represent one of the most important trends in sustainable mobility. They’re expected to see rapid growth – from around two million today to between 150 million and 400 million by 2030, the International Energy Agency (IEA) has predicted.
By 2040, more than half (54%) of all new car sales will be electric, according to Bloomberg New Energy Finance.
Growth in consumer demand will come from a fall in the cost of electric batteries (which will help make most electric cars as cheap as cars with internal combustion engines by the end of the next decade, according to Bloomberg New Energy Finance), improvements in performance, increased demand from customers and government support for clean energy.
The future for electric cars looks promising, but challenges remain. The biggest one is infrastructure. For instance, if hundreds of millions of petrol and diesel vehicles are to be replaced with electric ones, there will need to be a huge investment in charging stations (at homes, public locations and in businesses).
Most electric cars run on powered by lithium-ion batteries, also used in laptops and mobile phones. It usually takes at least 30 minutes, but often hours, to charge an electric car. One alternative is hydrogen − fuel cells that combines hydrogen and oxygen to produce electricity, heat, and water. It can recharge a car in a couple of minutes.
Hydrogen is receiving the backing of some of the world biggest automotive manufacturers including Toyota and Mercedes, which are developing cars that run on fuel-cells.
Some experts predict that hydrogen will play a major role in industry and public transport, where routes are predictable and re-fuelling stations are in close proximity.
Car-sharing and the shared economy
The digital revolution has given rise to the “shared economy”, enabling consumers to rent out everything from homes to labour. Services like SnappCar and Turo, billed as the ‘Airbnb for cars‘, allow drivers to rent out their vehicles when they’re not in use. Car sharing services have enormous potential to reduce the number of cars on our roads. In Europe for example, the 250m cars across the continent are used on average only an hour a day.
For now, peer-to-peer car sharing is still very small. It’s a big cultural step for people to share their vehicles with strangers but the success of Airbnb has demonstrated that the sharing economy can disrupt traditional ways of working. For mobility, the shared economy could help improve air quality in urban environments particularly if consumers are sharing low-carbon vehicles.
New types of transport
Perhaps the most exciting new form of transport could be the “hyperloop” – a system that can transport passengers and cargo in pods at speeds of up 700 miles per hour using low-pressure tubes and magnetic levitation. The technology has the potential to be powered by solar, wind or forms of renewable generation.
In 2016, Dubai’s Roads and Transport Authority (RTA) agreed a deal with US start-up Hyperloop One (now Virgin Hyperloop One) to build a system between Dubai and Abu Dhabi, which could reduce the 150 kilometre trip from 90 minutes to 12 minutes.
The RTA is also testing another new type of transport − a self-flying air taxi that carries two people and runs on electric batteries. The air taxi, made by German company, Volocopter, is currently undergoing test flights around the city.
02 AUG 2020
10 Key Facts around World Youth Skills Day
World Youth Skills Day was celebrated July 15 under the theme of “Skills for a Resilient Youth.”
Designated by the UN General Assembly in 2014, World Youth Skills Day aims to highlight the importance of equipping young people with skills for employment, decent work and entrepreneurship.
Rising youth unemployment is a growing global problem, with a report showing a worldwide rise since 2017 in the number of youth not in employment, education or training (NEET).
In 2016, there were 259 million young people classified as NEET – rising to an estimated 267 million in 2019, with 273 million projected by 2021.
Globally, one in five young people are NEET – three out of four young NEETs are women.
While the youth population grew by 139 million between 1997 and 2017, the youth labour force shrank by 58.7 million.
Almost two out of five young workers in emerging and developing economies live on less than US$3.10 a day.
Prior to the current crisis, youth were three times as likely as people age 25 or older to be unemployed. Currently, more than one in six young people are out of work due to COVID-19.
School closures due to COVID-19 may have impacted 70 percent of the world’s learners across education levels.
Distance training has become the most common way of imparting skills, according to research collected by UNESCO, the International Labour Organization and the World Bank. By Source: United Nations
06 JAN 2018
What does Indias energy plan mean for the rest of the world
India’s ambitious plan to rapidly transition its economy to renewable energy will have huge environmental, economic, political and social benefits − not just for Asia but for the entire world.
India’s government has set a target of 175 GW of installed renewable energy capacity by 2022, which includes 100 GW of solar, 60 GW of wind, with the remaining 15 GW coming from biomass and small hydro projects.
Meeting these renewable energy targets will make India – home to more than 1.3 billion people – the world’s third largest producer of clean energy, behind the US and China.
The shift to renewables generation will help India, a signatory of the Paris agreement on climate change, lower its greenhouse gas emissions, diversify its economy and its reduce its reliance on imported oil.
But what does Indian’s energy plan mean for the rest of the world?
Cheaper wind and solar power
India’s surge of investment in renewable energy has played a role in the global fall in the cost of solar power, making the technology cheaper than coal.
Market analysis firm GTM Research found that India’s system of tenders has produced extremely competitive bidding and, as a result, pushed the cost of solar to extreme lows, with PV system pricing across the country now in the region of 65 cents per watt. In comparison, China is around 11 cents per watt higher.
The falling cost of solar hasn’t been restricted to India, but is part of an ongoing global trend. As supply has increased, costs have come down. Over the last decade manufacturers, developers and engineers have all become more efficient in their delivery of solar panels and projects. As India moves along the path to a larger penetration of renewables, it will further drive down the global cost of both solar and wind technologies.
Investment and business opportunities
In May 2017, India overtook the US to take the second spot on a list of the world’s most attractive renewable energy markets for investors. In its annual ranking of the world’s top markets for investing into renewable energy, Ernst & Young named China the world’s most attractive market, followed by India.
As the country upgrades its energy systems, transportation, city and industrial infrastructure, India is presenting a trillion-dollar opportunity for domestic and international investors and businesses.
The cost of delivering India’s energy transition could reach $1 trillion by 2030, India’s power minister told the World Future Energy Summit at Abu Dhabi Sustainability Week in January 2017.
Investment in India’s renewable energy is expected to create more than 330,000 jobs in construction, project commissioning and design, business development, and operations and maintenance, the World Resources Institute has estimated.
Delivering major renewable energy projects across the country will result in India becoming a major hub for industry leadership and expertise. This could lead to the delivery of international projects, enabling India to become a leading international clean energy developer.
Joint projects and knowledge sharing
Undertaking joint energy and infrastructure projects can reduce economic risks associated with delivering major projects, while knowledge sharing can drive technological advances and improve efficiencies.
For example, countries like Russia are entering the initial stages of developing a renewable energy market. Through its nuclear programmes, India and Russia have a strong relationship in place, which could allow knowledge transfer to support Russian companies and regulatory bodies to further understand how to organise auctions for the selection of production capacities and advise how these may be integrated into the energy network.
Partnerships like these will be another key element for helping to drive down the cost of renewable energy and further support the adoption of cleaner forms of generation.