blank
Connect with us

Motoring

New research shows smart electric vehicle charging can cut carbon footprint by 20% and save drivers £110 a year

Published

on

Drivers of electric vehicles could save an average of £110 a year – and cut their carbon footprint by 20% – by using “smart charging” to power up their cars at the best possible times, a report by a research team involving Swansea University experts has shown.

Smart charging helps spread out demand for electricity to avoid overloading the National Grid. This is a major issue given the huge growth in the number of electric vehicles, with up to 11 million forecast to be on Britain’s roads by 2030.

Advertisement

Already people can get cheaper electricity by charging at certain times, usually in the early hours of the morning. But smart charging could go much further than this. For example, it could mean charging when windy weather means surplus wind power is being generated, or having your charging automatically coordinated with your neighbours.

The report is based on research by the FRED project (Flexibly Responsive Energy Delivery). Led by Evergreen Smart Power, it also involved Swansea University energy experts from the SPECIFIC Innovation and Knowledge Centre, in collaboration with myenergi, GenGame, and Energy Systems Catapult.

The team recruited 250 members of the public who already had electric vehicles and were using myenergi’s zappi charging points and software to help them charge more efficiently.

Throughout the project Evergreen managed the FRED participants’ EV charging using its smart charging software platform. The platform used artificial intelligence to shift charging times to maximise efficiency and minimise cost. Participants supported the project by providing feedback as to how smart charging affected their driving experience.

The researchers found that smart charging cuts the cost of various charges that make up the overall price of energy for consumers.

Advertisement

This means an overall saving of £110 a year for an average electric vehicle driver – with even bigger savings if you drive, and therefore recharge, more than average

These savings come from various factors – for example avoiding times when network charges or energy wholesale prices are high, and switching customers to payment per half-hour rather than per hour

In addition they found that further savings of up to 45% are possible with better incentive schemes. Smart charging reduces the carbon footprint of car charging by over 20%, providing a strong environmental incentive.

Peter Bullock from Evergreen said: “Our research showed that smart charging using the platform can make a big difference, even where people are already charging efficiently. It cuts the cost and the carbon for cheaper, cleaner driving.In our emerging green energy system, the energy we generate – for example through wind and solar – can be variable. Luckily, with electric cars, it is easy to be flexible with the times we consume energy. This is where smart charging is crucial, helping us create an energy system that is both low-carbon and efficient.”

Mark Spratt from the SPECIFIC Innovation and Knowledge Centre at Swansea University said: “SPECIFIC created the Active Buildings on the Bay Campus to demonstrate how buildings that generate and store electricity can have a positive impact on the grid by managing their energy intelligently.  These buildings, together with our fleet of electric vehicles, provided an ideal platform for testing the smart charging strategies of the FRED project.

“The financial and carbon savings demonstrated in the FRED project are a validation of the need for Active Buildings as we make the transition to net zero.”

The project was made possible by support from the Department for Business, Energy, & Industrial Strategy’s Energy Entrepreneurs Fund. SPECIFIC’s contribution was enabled by funding from Innovate UK and the European Regional Development Fund through the Welsh Government.

Advertisement
Advertisement
Click to comment

Leave a Reply

Motoring

Summer of thunderstorms warning for motorists

Published

on

By

As weather forecasters predict the country could be in for a summer of thunderstorms, a leading insurance comparison firm warns motorists to check their insurance policies before venturing out. 

The Met Office says a ‘hotter than normal’ summer will bring outbreaks of torrential downpours, hail and thunderstorms as temperatures cool after heatwaves.

Advertisement

A glimpse of what could be a blistering summer, with high temperatures, heavy downpours and thunder and lightning was seen last weekend – particularly in the south.

Heavy and thundery rainfalls are predicted for the coming weekend, especially in the west.

Quotezone.co.uk, a leading car insurance comparison website, says any damage to cars caused by driving through flash floods might not be covered by insurance policies. It warns motorists to carefully check their policy exclusions, and even if routes are partially blocked, drivers should think twice before using waterlogged roads.

If drivers find themselves stuck in the car during a thunderstorm, official advice from the Met Office is to wind up the window and stay inside the vehicle – the metal frame of the car should act as a conductive Faraday cage, passing the current around the passengers and into the ground, should it be struck by lightning.  Open or soft top vehicles are best kept under cover. 

Greg Wilson, Founder of Quotezone.co.uk, comments: “Motorists who have taken out third party only or third-party, fire and theft insurance wouldn’t be covered for any storm damage to their vehicles – only fully-comprehensive policyholders are likely to be protected in those cases.

Advertisement

“If a storm is predicted, look at official flood warnings, avoid roads that are likely to flood and allow more time for your journey, note you may have to pull over and wait it out if the downpour starts to affect your visibility – not forgetting to put on the hazard lights.

“Unfortunately, if motorists do decide to drive through waterlogged roads, there’s a very real risk that they won’t be covered for any resulting water damage to the car – even fully-comprehensive drivers.”

Greg also warns motorists that have to go out, to make sure their cars are roadworthy before setting off, which includes checking tyre tread and windscreen wipers.

Continue Reading

Motoring

More than 20,000 people seeking to share a lift amidst rail strike chaos

Published

on

By

As commuters are hit with the largest rail strike in 30 years, leading UK car-share platform, Liftshare points to car-sharing as a practical solution to growing commuter frustrations and rising traffic levels.

Over 40,000 rail workers walked out in protest on Tuesday 21st June, with more strikes planned for the following Thursday and Saturday. Commuters have been advised not to travel, as services are suspended across the country.

Advertisement

“Commuters being asked not to travel is just not practical, with reports of hospital staff staying overnight to avoid endangering patient safety. Car sharing is a real untapped resource when it comes to making these essential journeys. There are more than 47m empty seats on our roads every rush hour and that’s only set to increase as more people are forced into their cars during the rail strikes.” said Ali Clabburn, Founder and Chairman of Liftshare Group.

“For those that can drive, we’d ask them to consider sharing a lift. There are over 20,000 people looking to car share on our liftshare.com community site. It’s free to join and connect with people making the same journeys. This makes driving more affordable, which is ideal with the added pressure of rising fuel costs.”

Traffic levels have reportedly increased in a number of UK cities, exacerbating commuter emissions which account for 5% of the UK’s total emissions – 18 billion kg of CO2e annually.

President of the AA, Edmund King, spoke to Radio 4’s Today Programme about the ease and environmental benefits of Liftshare. “You just go to the website, put in the journey you want to take and see if other people are going the same way. It’s a very efficient and environmentally friendly way to travel.

“As the rail strikes cause huge disruption to people across the UK, sharing a car is a sustainable and cost effective solution to the disruption of the rail strikes. Over the last 20 years, we have seen spikes in car sharing interests correlate with strike action. The cost of living crisis means more people are actively seeking to reduce their travel costs permanently and car-sharing is a simple and effective solution to this.”

Advertisement
Continue Reading

Motoring

Nearly 90% of drivers break speed limit in 20mph residential areas

Published

on

By

As many as 87% of Britain’s car drivers routinely break the speed limit in 20mph residential areas, according to the latest figures from the Department for Transport.

The new statistics released earlier this week, compiled throughout 2021, also show 51% of drivers still go over the 30mph limit.

Advertisement

Even though speeding came down from a spike of 63% during the first lockdown, the return to pre-pandemic levels of traffic looks to have had no long-term impact on driver behaviour.

The data also reveals that 48% of motorists broke the speed limit on motorways, although this fell to 11% of cars for single carriageways last year.

Drivers exceeding the speed limit by more than 10mph hovered around 5-6% last year, while 10% went over the speed limit by at least 10mph on motorways.

Only 1% of car drivers on single carriageways broke the speed limit by more than 10mph.

Respondents who admitted to exceeding the speed limit gave the top excuse as: ‘I drive according to the speed of other road users’. On 20mph roads, users most often cited the speed limit as being ‘inappropriate’.

Advertisement

Other popular reasons given for breaking the speed limit were: ‘It’s sometimes safer to go faster’, ‘pressure from other drivers’ and ‘I don’t look at the speedometer enough’.

The government figures are based on driver behaviour on roads with free-flowing traffic where there are no impediments such as bends or steep climbs.

Responding to the new data, Greg Wilson, Founder of leading car insurance comparison platform Quotezone.co.uk, says: “It’s staggering to realise that half of all motorists are still breaking the speed limit in residential 30mph zones and there is no encouraging longer-term downward trend. Residential areas are one of the areas drivers should be most cautious, given the high volume of pedestrians and children playing so it’s worrying that this is still an issue. 

“While many drivers might think it’s a minor fault breaking the speed limit by a small margin, the law takes a different view. There’s no ‘look the other way’ if motorists go over a speed limit by less than 10 percent – that’s a myth.”

Motorists can face a fine of £100 and three penalty points on their licence if they break the speed limit – which can increase to six points and a fine of up to £1,000 if they’re doing more than 41mph in a 30mph zone.

Advertisement

Wilson says penalty points can add anything from 5% to car insurance premiums for the first three points on a licence, which can rise to 25% for six points.

Wilson continues: “If convicted, it’s important to be honest and fully disclose the offence to your insurance provider, because failure to do so can result in the policy being invalidated, meaning you won’t be covered.  Some providers do offer car insurance policies with competitive rates for convicted drivers, which can help motorists find an affordable premium, but it probably goes without saying that the best way to keep your car insurance price low is to obey the speed limit.” 

Last year, the Welsh Government announced plans to make 20mph the default speed limit in residential areas, with eight areas trialling the scheme, including Llanelli in Carmarthenshire, St Dogmaels in Pembrokeshire and Cilfrew in Neath Port Talbot.

At the time, Lee Waters, Deputy Minister for Economy and Transport, said: “Making 20mph the default speed limit in residential areas is a bold step that will save lives.

“We have made progress on reducing deaths and serious injuries on our roads over the 21 years of devolution, but despite our considerable efforts the highest proportion of all casualties – 50% – occurred on 30mph roads during 2018. This cannot be tolerated, so a reduction to 20mph on our residential and other busy pedestrian urban roads has to be the way forward.

Advertisement

“Decreasing speeds reduces accidents and saves lives, and alongside this the quality of life will improve, making room on our streets for safer active travel. This helps reduce our environmental impact and has a positive outcome for our physical and mental wellbeing.”

Sgt Ian Price, from Go Safe – Dyfed-Powys Police Road Harm Reduction Unit, said: “Dyfed-Powys Police, with the support of Go Safe, is working with our road safety partners to help change driver attitudes in recognising a cultural and potential legal change, regarding restricted road status from 30mph to 20mph.

“Historically we have grown up to know that streetlights mean 30, but potential legislative changes in Wales in 2023 will default a restricted road status to 20mph. Too many people are being killed or seriously injured in existing urban areas, in which a reduction in speed limit along with compliance, can only reduce the number of these incidents. We can also make our communities safer places to live by walking and cycling those short journeys.”

Continue Reading
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement

Trending

Copyright © 2021 Swansea Bay News