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UK carbon budget ‘feasible and economically sensible’

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An alliance of over 100 organisations, including major businesses, investors, charities and trade associations, has urged the UK government to listen to the recommendations of the Committee on Climate Change (CCC) and stick to its greenhouse gas emission reduction targets.

On Wednesday, the CCC released the second half of its report investigating whether there is any basis for changing the fourth carbon budget. This budget covers the period from 2023 to 2027, and currently rules that the UK economy should have reduced its greenhouse gas emissions by 50% on levels from 1990, or 1,950m tonnes of carbon dioxide equivalent (MtCO2e), by 2025. 

The government is set to review the fourth carbon budget in 2014. However, the first section of the CCC’s review, published in November, ruled that there was “no legal or economic basis” for altering the decarbonisation targets. 

Wednesday’s publication sought to answer whether the UK would affect its competitiveness in business by sticking to the budget. 

It concludes that the budget “remains feasible and economically sensible,” and that loosening it cannot be justified. It claims that a strategy of reducing emissions through the 2020s could actually save over £100 billion, while the risks of industry leaving the UK in response to rising electricity prices can be mitigated under pre-existing government policies. 

In a statement, the alliance of organisations, including such varied names as Unilever, Aviva, Sky, SSE, UKSIF and Greenpeace, announces its support for the CCC’s conclusions.

“The majority of the business world is clear that ambitious and stable action to tackle climate change makes business sense”, said Lord Turner of Ecchinswell, senior fellow at the Institute of New Economic Thinking, and former chairman of the CCC.

A stable policy environment is critical to attracting investment in the low-carbon sector, reducing the costs of new technologies like offshore wind and creating significant growth opportunities for the UK economy in areas where we currently lead the clean energy race.”

The IPCC’s recent review of climate science warned that the world could emit no more than 270 gigatonnes of carbon (GtC) before the end of the century, in order to limit global surface temperature rises to 1.6C. The IPCC has labeled 2C of global warming as the threshold above which climate change could cause dangerous consequences. 

PricewaterhouseCoopers’ Low Carbon Economy Index predicted in November that on its current trajectory, the world will use this budget by 2034.

Steve Waygood, chief investment officer at Aviva, added, “As insurers and investors, we are quite accustomed to dealing with financial arguments that point towards the benefits of taking preventative and mitigating action before a much more expensive disaster unfolds. 

“We believe that the implied changes to the global economic system associated with a 5-6C change to average global temperatures present such a crisis.

“A clear and credible decarbonisation target would help address the climate problem before the economic disasters associated with a 5-6C change unfold.”

Meanwhile, commenting on the CCC’s findings, Stephanie Pfeifer, chief executive of the Institutional Investors Group on Climate Change, which represents some of Europe’s largest investors worth a combined €7.5 trillion (£6.3 trillion), said the UK urgently requires investment of around £330 billion in its energy infrastructure by 2030.

She added, “This investment will only happen if investors are confident in the UK government’s commitment to a low-carbon energy future. Changing course on emissions reduction objectives now would undermine this confidence and damage investment prospects.”

Further reading:

‘No legal or economic basis’ for weakening UK carbon budget

World on track to use up entire 21st century carbon budget by 2034

Friends of the Earth analyses UK’s carbon budget

Reducing carbon budgets would be ‘incredibly short-sighted’

Don’t delay carbon budget decision, climate watchdog tells Ed Davey

Economy

Will Self-Driving Cars Be Better for the Environment?

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self-driving cars for green environment
Shutterstock Licensed Photo - By Zapp2Photo | https://www.shutterstock.com/g/zapp2photo

Technologists, engineers, lawmakers, and the general public have been excitedly debating about the merits of self-driving cars for the past several years, as companies like Waymo and Uber race to get the first fully autonomous vehicles on the market. Largely, the concerns have been about safety and ethics; is a self-driving car really capable of eliminating the human errors responsible for the majority of vehicular accidents? And if so, who’s responsible for programming life-or-death decisions, and who’s held liable in the event of an accident?

But while these questions continue being debated, protecting people on an individual level, it’s worth posing a different question: how will self-driving cars impact the environment?

The Big Picture

The Department of Energy attempted to answer this question in clear terms, using scientific research and existing data sets to project the short-term and long-term environmental impact that self-driving vehicles could have. Its findings? The emergence of self-driving vehicles could essentially go either way; it could reduce energy consumption in transportation by as much as 90 percent, or increase it by more than 200 percent.

That’s a margin of error so wide it might as well be a total guess, but there are too many unknown variables to form a solid conclusion. There are many ways autonomous vehicles could influence our energy consumption and environmental impact, and they could go well or poorly, depending on how they’re adopted.

Driver Reduction?

One of the big selling points of autonomous vehicles is their capacity to reduce the total number of vehicles—and human drivers—on the road. If you’re able to carpool to work in a self-driving vehicle, or rely on autonomous public transportation, you’ll spend far less time, money, and energy on your own car. The convenience and efficiency of autonomous vehicles would therefore reduce the total miles driven, and significantly reduce carbon emissions.

There’s a flip side to this argument, however. If autonomous vehicles are far more convenient and less expensive than previous means of travel, it could be an incentive for people to travel more frequently, or drive to more destinations they’d otherwise avoid. In this case, the total miles driven could actually increase with the rise of self-driving cars.

As an added consideration, the increase or decrease in drivers on the road could result in more or fewer vehicle collisions, respectively—especially in the early days of autonomous vehicle adoption, when so many human drivers are still on the road. Car accident injury cases, therefore, would become far more complicated, and the roads could be temporarily less safe.

Deadheading

Deadheading is a term used in trucking and ridesharing to refer to miles driven with an empty load. Assume for a moment that there’s a fleet of self-driving vehicles available to pick people up and carry them to their destinations. It’s a convenient service, but by necessity, these vehicles will spend at least some of their time driving without passengers, whether it’s spent waiting to pick someone up or en route to their location. The increase in miles from deadheading could nullify the potential benefits of people driving fewer total miles, or add to the damage done by their increased mileage.

Make and Model of Car

Much will also depend on the types of cars equipped to be self-driving. For example, Waymo recently launched a wave of self-driving hybrid minivans, capable of getting far better mileage than a gas-only vehicle. If the majority of self-driving cars are electric or hybrids, the environmental impact will be much lower than if they’re converted from existing vehicles. Good emissions ratings are also important here.

On the other hand, the increased demand for autonomous vehicles could put more pressure on factory production, and make older cars obsolete. In that case, the gas mileage savings could be counteracted by the increased environmental impact of factory production.

The Bottom Line

Right now, there are too many unanswered questions to make a confident determination whether self-driving vehicles will help or harm the environment. Will we start driving more, or less? How will they handle dead time? What kind of models are going to be on the road?

Engineers and the general public are in complete control of how this develops in the near future. Hopefully, we’ll be able to see all the safety benefits of having autonomous vehicles on the road, but without any of the extra environmental impact to deal with.

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Environment

Road Trip! How to Choose the Greenest Vehicle for Your Growing Family

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Greenest Vehicle
Licensed Image by Shutterstock - By Mascha Tace -- https://www.shutterstock.com/g/maschatace

When you have a growing family, it often feels like you’re in this weird bubble that exists outside of mainstream society. Whereas everyone else seemingly has stability, your family dynamic is continuously in flux. Having said that, is it even possible to buy an eco-friendly vehicle that’s also practical?

What to Look for in a Green, Family-Friendly Vehicle?

As a single person or young couple without kids, it’s pretty easy to buy a green vehicle. Almost every leading car brand has eco-friendly options these days and you can pick from any number of options. The only problem is that most of these models don’t work if you have kids.

Whether it’s a Prius or Smart car, most green vehicles are impractical for large families. You need to look for options that are spacious, reliable, and comfortable – both for passengers and the driver.

5 Good Options

As you do your research and look for different opportunities, it’s good to have an open mind. Here are some of the greenest options for growing families:

1. 2014 Chrysler Town and Country

Vans are not only popular for the room and comfort they offer growing families, but they’re also becoming known for their fuel efficiency. For example, the 2014 Chrysler Town and Country – which was one of CarMax’s most popular minivans of 2017 – has Flex Fuel compatibility and front wheel drive. With standard features like these, you can’t do much better at this price point.

2. 2017 Chrysler Pacifica

If you’re looking for a newer van and are willing to spend a bit more, you can go with Chrysler’s other model, the Pacifica. One of the coolest features of the 2017 model is the hybrid drivetrain. It allows you to go up to 30 miles on electric, before the vehicle automatically switches over to the V6 gasoline engine. For short trips and errands, there’s nothing more eco-friendly in the minivan category.

3. 2018 Volkswagen Atlas

Who says you have to buy a minivan when you have a family? Sure, the sliding doors are nice, but there are plenty of other options that are both green and spacious. The new Volkswagen Atlas is a great choice. It’s one of the most fuel-efficient third-row vehicles on the market. The four-cylinder model gets an estimated 26 mpg highway.

4. 2015 Hyundai Sonata Hybrid

While a minivan or SUV is ideal – and necessary if you have more than two kids – you can get away with a roomy sedan when you still have a small family. And while there are plenty of eco-friendly options in this category, the 2015 Hyundai Sonata Hybrid is arguably the biggest bang for your buck. It gets 38 mpg on the highway and is incredibly affordable.

5. 2017 Land Rover Range Rover Sport Diesel

If money isn’t an object and you’re able to spend any amount to get a good vehicle that’s both comfortable and eco-friendly, the 2017 Land Rover Range Rover Sport Diesel is your car. Not only does it get 28 mpg highway, but it can also be equipped with a third row of seats and a diesel engine. And did we mention that this car looks sleek?

Putting it All Together

You have a variety of options. Whether you want something new or used, would prefer an SUV or minivan, or want something cheap or luxurious, there are plenty of choices on the market. The key is to do your research, remain patient, and take your time. Don’t get too married to a particular transaction, or you’ll lose your leverage.

You’ll know when the right deal comes along, and you can make a smart choice that’s functional, cost-effective, and eco-friendly.

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