When ride hailing company Bolt set out to design its own shared scooter, part of a push into lightweight urban transit, engineers had one overarching goal: make it eco-friendly. The result, set to hit Europe’s streets en masse this spring, is a machine powered by electricity, that is 100 per cent recyclable and will last 60 months – an eon in the world of e-scooters.
Sandra Särav, Bolt’s head of sustainability, says the scooter is emblematic of a company-wide drive to counter climate change.
“There is no other way but to go to zero,” she says, referring to the need to offset greenhouse gas emissions. “All of us have a say in this and all of us are responsible for doing this.”
On 19 March, Digital Day 2021, Bolt joined 24 other technology companies in signing a pledge to develop “green digital solutions” that will help the world slash carbon dioxide emissions and digitally transform key economic sectors. Signatories, which include Microsoft, Ericsson and Vodafone, also committed to becoming carbon-neutral themselves by no later than 2040.
The pact, known as the European Green Digital Coalition, was spearheaded by the European Commission and endorsed by the United Nations Environment Programme (UNEP).
It comes with the world facing what experts warn is a looming climate crisis. The last decade has been the warmest on record and, scientists say, unless humanity dramatically reduces its greenhouse gas emissions, the Earth is facing a future of heat waves, food shortages and mass extinctions.
“We are in a race against time to lower greenhouse gas emissions,” said UNEP executive director Inger Andersen. “Only digital technologies move at the speed and scale necessary to achieve the kind of dramatic reduction in emissions that we need to see in the next 10 years.”
“Now is the time for increased collaboration and innovation to tackle the climate crisis. This Coalition goes beyond a simple pledge, with EU institutions and industry joining forces to advance shared climate ambitions, by accelerating investment in innovative digital solutions for the benefit of Europe’s sustainable future,” said Casper Klynge, Microsoft’s Vice-President for European Government Affairs
UNEP’s support for the European Green Digital Coalition is part of an effort to use data and digital tools to encourage politicians, business leaders and consumers to embrace sustainable consumption and production. The initiative is designed to help the world tackle climate change, biodiversity loss and pollution over the next 10 years.
Digital technology could help reduce the world’s carbon emissions by about 17 per cent, according to a report from the International Telecommunications Union, a United Nations body. Industry players say artificial intelligence, for example, could help make electric transmission grids more efficient. Blockchain technology could allow concerned citizens to track corporate carbon emissions. And the use of satellites can be further enhanced in monitoring environmental changes including activities such as illegal logging, mining and waste dumping, at sea or on land.
UNEP experts say, though, that there is a need to develop consistent metrics to measure the impact of technology on the environment, which will be key to minimizing the negative consequences of digitalization.
The tech sector is responsible for 2 to 3 per cent of global greenhouse gas emissions. Data centres that mine for the cryptocurrency Bitcoin alone consumed up to 0.3 per cent of the world’s electricity in 2019, as much as Belgium.
“The tech industry really needs to lead this change,” said Philippe Singer, the co-founder of Leaders for Climate Action, a non-profit group. “If we move forward as a tech industry with a positive narrative, we can put pressure on politicians to put in stronger legislation but also get other industries to follow this example.”
On Friday, European nations also signed a pledged to support what they called “clean digital technologies.” Among other things, countries vowed to build 5G and 6G networks while backing blockchain technology, quantum computing and artificial intelligence, which they described as potential game-changers in the battle against planetary warming.
In the years to come, it will be vital for countries to harness the power of digital technology while at the same time respecting the rights of their citizens, said Andersen. “We are standing at a pivotal moment in human history. Decisions we take today to address environmental challenges and the governance of digital technology will set off a chain reaction that will determine the trajectory of life on this planet.”
Maintenance Tips for Second-Hand Cars
With a shortage of semiconductors continuing to plague the automotive industry, many are instead turning to the second-hand market to source a bargain on their next car purchase – resulting in a boom in second-hand car sales. Second-hand cars, while cheaper to purchase initially, can present problems quicker without proper maintenance. Here are some simple ways to maintain your second-hand vehicle.
Read the Manual and Service History
The first thing you should endeavour to do with any second-hand car purchase is to scrutinise your car’s service history book and user manual. The former will give you crucial information on prior issues that have cropped up with the car, either giving you an idea of what may fail next or what not to worry about, while the latter gives you important details regarding points of maintenance on your car: where your oil pan is, where the safe anchor points for trolley jacks are, and the location of various parts of the engine.
Keep Your Oil Fresh
One key way you can ensure the longevity of your second hand vehicle’s engine is to learn how to replace its engine oil, and to replace its engine oil regularly. The oil cleans and lubricates the engine, preventing debris from clogging moving parts and causing wear. Over time, the oil becomes dirty with this debris, and can eventually pose a threat to the engine’s safe running itself. New oil ensures the engine stays clean, and keeps it running for longer.
Keep a Regular Service Schedule
As with any vehicle, taking your second-hand car in for regular appointments with a mechanic can keep on top of potential problems before they cause more issues; booking a car service online makes managing your car’s service schedule easy, and can make sure that your car remains healthy and well-maintained thanks to regular check-ups via a professional pair of eyes. Regular servicing can also reduce the potential incurred costs from failed MOTs.
Clean Your Interior
Keeping your car’s interior clean might seem like a relatively insignificant task with regard to your car’s overall maintenance, however taking car of the surfaces and fabrics in your car can increase their lifespan, reducing the need for potential re-upholstery and preserving your personal comfort while driving. Regularly vacuuming footwell mats and seat cushions can stave off wear and tear, while regularly cleaning and polishing trim can preserve their condition.
Lastly, but by no means least, your driving habits can have a profound effect on the life span of your vehicle. Those who drive fast and brake hard are sure to encounter more issues quicker than those who adopt safe driving techniques and approach the road with a sense of calm. Simple things like coasting into corners and accelerating at a steady pace can ensure your brakes, suspension and engine live their longest possible life, giving you a great run with your new second-hand vehicle.
Choosing the Best Engine Hoist for your Garage
An engine hoist is an extremely valuable piece of equipment. It will allow you to remove an engine from a vehicle easily, without putting yourself or others in danger. People have been using ropes and pulleys for centuries to lift heavy objects – and some modern engine hoists work via the same principles. However, there are a few alternatives which offer distinct advantages.
So, what’s the best kind of engine hoist for your garage? Let’s look at choosing the best engine hoist for your next car repair job.
The manual hoist uses old-fashioned pulleys and cords to lift a heavy object. These tend to be the simplest option, and therefore the cheapest. Simply pull on the chain, and the other chain will move. The main drawback here is that the manual hoist needs to be suspended above the room. That means that you’ll need a suitably-rated ceiling that’s capable of carrying the load.
A manual chain can allow a single person to lift tonnes of weight, since the arrangement of pulleys will result in a larger transfer of force. The cost is that you’ll be moving the chain a large distance to move the engine just a small one.
Hydraulic hoists work using fluid, spread over multiple vessels. By reducing or increasing the amount of fluid in one vessel, you can change the amount of fluid in another, attached by a length of hose. In this way, you can push or pull heavy loads. A telescopic boom arm actually does the lifting, with the help of pumps, cylinders, and oil.
Hydraulic hoists are positioned on the ground rather than the ceiling, and they tend to come with plenty of castors so that they can be moved from one side of the workspace to the next. The relative mobility of the hydraulic hoist puts it at a considerable advantage over the mechanical one in situations where you need to be flexible. You can even use a hydraulic hoist outdoors.
The electric hoist is similar to the manual one, except that you don’t have to pull on the chain – an electric motor will do that for you. This makes life much more convenient – though you can expect to pay a little extra for the remote-control console. Electric hoists tend to be underpowered in comparison to hydraulic ones, which might be something to consider if you’re lifting loads heavier than a few hundred kilos.
Electric hoists tend to be operated by a single dangling button, which means that you might not have the same degree of precise control as you do on a manual hoist. For most applications, however, this won’t be an issue.
Tech Start-ups Key to Africa’s Digital Transformation but Urgently Need Investment
The World Economic Forum’s latest report, “Attracting Investment and Accelerating Adoption for the Fourth Industrial Revolution in Africa” analyses the challenges Africa faces in joining the global knowledge-based digital economy and presents a set of tangible strategies for the region’s governments to accelerate the transition.
The Forum’s report, written in collaboration with Deloitte, comes just weeks after the announcement by Google of a $1 billion investment to support digital transformation across Africa, which centres on laying a new subsea cable between Europe and Africa that will multiply the continent’s digital network capacity by 20, leading to an estimated 1.7 million new jobs by 2025. Africa’s digital economy could contribute nearly $180 billion to the region’s growth by the by mid-decade. Yet with only 39% of the population using the internet, Africa is currently the world’s least connected continent.
Tech start-ups such as Kenya’s mobile money solution Mpesa and online retail giant Jumia, Africa’s first unicorn, represent what the continent’s vibrant small business sector is capable of. Despite raising $1.2 billion of new capital in 2020 – a six-fold increase in five years – this represents less than 1% of the $156 billion raised by US start-ups in the same year. Meanwhile, Africa’s investment in R&D was just 0.42% of GDP in 2019 – less than a quarter of the global average of 1.7%.
“African governments urgently need to drive greater investment in the tech sector and the knowledge economy,” said Chido Munyati, Head of Africa Division at the World Economic Forum. “Policy-makers can make a difference by reducing the burden of regulation, embedding incentives within legislation and investing in science and technology skills.”
The report breaks down these three policy enablers:
- Pass legislation such as “Start-up Acts” designed to spur private sector innovation, reduce the burden of regulation and promote entrepreneurship, in which Tunisia and Senegal are leading the way.
- Embed incentives for start-ups in legislation, such as start-up grants, rebates on efficiency gains through technology implementation, co-investment of critical infrastructure, tax-free operations for the early years, and incentives for R&D.
- Invest in workforce education, skills and competencies. Currently, only 2% of Africa’s university-age population holds a STEM-related (science, technology, engineering, mathematics) degree.
However, the analysis of 188 government incentives for business across 32 African countries finds that just 14 incentives – fewer than 10% – facilitate investment in Fourth Industrial Revolution technology. And most of these incentive schemes lack an efficient monitoring and evaluation system to gauge their effectiveness.
Delia Ndlovu, Africa Chair, Deloitte, believes that digital transformation promises to boost economic growth in Africa: “Connecting the region to the global digital economy will not only open new avenues of opportunity for small businesses, but will also increase intra-Africa trade which is low at 16% compared to markets such as intra-European trade which is approximately 65% to 70%.”
African governments have much to learn from each other. In Côte d’Ivoire, an R&D tax incentive has been created to direct investment away from commodities and into innovation. In South Africa, the Automotive Investment Transformation Fund created by the largest manufacturers in the country is facilitating the development of a diverse supplier base to realise the 60% local content target set by the Automotive Production and Development Programme (APDP). In Tunisia, the government offers state salaries for up to three start-up founders per company during the first year of operations, with a right to return to their old jobs if the venture fails.
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