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#COP21: Global Climate Agreement’s Historic Step As Local Governments Recognised For First Time



The legally binding international climate agreement negotiated in Paris on 12 December offers a real glimmer of hope, though it will still not be enough to avert irreversible consequences from climate change. By recognising the importance of the world’s cities and regions, the agreement has, however, increased the prospects of a more effective and sustained global effort to limit climate change, the European Committee of the Regions (CoR) believes.

Ahead of the United Nations’ COP21 talks in Paris, the Committee of the Regions, the EU’s assembly of local political leaders, had urged national governments to agree not to add carbon to the atmosphere after 2050. It had pressed the EU to cut greenhouse gases by 50% by 2030 (compared to 1990 levels). It also wanted the COP21 negotiators to decide to draw up an Action Plan for cities and regions.

These three goals proved overly ambitious. “However, Europe’s cities and regions take hope from the deal, above all because it is legally binding and because two important goals of the CoR were achieved. The agreement – for the first time – recognises the role of local governments in fighting climate change, and developed economies have made a commitment to provide $100 billion each year after 2020 to support developing countries’ climate actions,” said Markku Markkula, President of the Committee of the Regions. “These are significant achievements. The result – an agreement to keep climate change ‘well below’ 2 degrees, with an aim of 1.5 degrees – is better than many thought possible and provides real potential for us to build on.”

Nevertheless, Francesco Pigliaru, President of Sardinia and Chairman of the CoR’s environment commission, remarked: “Unfortunately, the agreement does not include cities and regions within the system of governance of climate policies, a decision that will reduce the quality of policymaking and implementation.” Mr Pigliaru was a member of the CoR’s delegation at the COP21 talks.

Europe’s local governments will try to compensate for this weakness through even greater mobilisation and coordination of efforts, by using existing partnerships and mechanisms. The CoR notes, for example, that cities and regions have been the most ambitious members of NAZCA (Non-State Actor Zone for Climate Action), a United Nations platform that registers commitments to climate action by sub-national authorities, companies, civil society and investors.

“Local governments have to take around 70% of measures to reduce climate change and 90% of measures to adapt to climate change,” said Annabelle Jaeger, a member of the Regional Council of Provence-Alpes-Côte d’Azur and a member of the CoR’s delegation in Paris. “Local government should therefore have a bigger say in deciding exactly what measures are taken and in shaping national and international policies.”

The desire of cities and regions for a major reduction in greenhouse gases was evident at COP21. The European Commission committed extra funds to help the Covenant of Mayors, a voluntary climate initiative of regions and cities, move beyond its base in Europe and become a global movement.

“The Paris talks offered cities and regions across the globe a chance to build alliances. It is clear that their level of ambition on climate action often supersedes that of national governments. It’s time to deliver for our communities, which is why we at the CoR look forward to promoting the Covenant of Mayors in Europe and beyond,” said Kata Tüttő, who is a member of the Local Government of District 12 in Budapest, Hungary, and who was a member of the CoR’s COP21 delegation.

Recent related resolutions by the Committee of the Regions:

– “The future of the Covenant of Mayors“, an opinion adopted on 4 December 2015.

– “Towards a global climate agreement in Paris”, an opinion adopted in October 2015.


Will Self-Driving Cars Be Better for the Environment?



self-driving cars for green environment
Shutterstock Licensed Photo - By 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 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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New Zealand to Switch to Fully Renewable Energy by 2035



renewable energy policy
Shutterstock Licensed Photo - By Eviart /

New Zealand’s prime minister-elect Jacinda Ardern is already taking steps towards reducing the country’s carbon footprint. She signed a coalition deal with NZ First in October, aiming to generate 100% of the country’s energy from renewable sources by 2035.

New Zealand is already one of the greenest countries in the world, sourcing over 80% of its energy for its 4.7 million people from renewable resources like hydroelectric, geothermal and wind. The majority of its electricity comes from hydro-power, which generated 60% of the country’s energy in 2016. Last winter, renewable generation peaked at 93%.

Now, Ardern is taking on the challenge of eliminating New Zealand’s remaining use of fossil fuels. One of the biggest obstacles will be filling in the gap left by hydropower sources during dry conditions. When lake levels drop, the country relies on gas and coal to provide energy. Eliminating fossil fuels will require finding an alternative source to avoid spikes in energy costs during droughts.

Business NZ’s executive director John Carnegie told Bloomberg he believes Ardern needs to balance her goals with affordability, stating, “It’s completely appropriate to have a focus on reducing carbon emissions, but there needs to be an open and transparent public conversation about the policies and how they are delivered.”

The coalition deal outlined a few steps towards achieving this, including investing more in solar, which currently only provides 0.1% of the country’s energy. Ardern’s plans also include switching the electricity grid to renewable energy, investing more funds into rail transport, and switching all government vehicles to green fuel within a decade.

Zero net emissions by 2050

Beyond powering the country’s electricity grid with 100% green energy, Ardern also wants to reach zero net emissions by 2050. This ambitious goal is very much in line with her focus on climate change throughout the course of her campaign. Environmental issues were one of her top priorities from the start, which increased her appeal with young voters and helped her become one of the youngest world leaders at only 37.

Reaching zero net emissions would require overcoming challenging issues like eliminating fossil fuels in vehicles. Ardern hasn’t outlined a plan for reaching this goal, but has suggested creating an independent commission to aid in the transition to a lower carbon economy.

She also set a goal of doubling the number of trees the country plants per year to 100 million, a goal she says is “absolutely achievable” using land that is marginal for farming animals.

Greenpeace New Zealand climate and energy campaigner Amanda Larsson believes that phasing out fossil fuels should be a priority for the new prime minister. She says that in order to reach zero net emissions, Ardern “must prioritize closing down coal, putting a moratorium on new fossil fuel plants, building more wind infrastructure, and opening the playing field for household and community solar.”

A worldwide shift to renewable energy

Addressing climate change is becoming more of a priority around the world and many governments are assessing how they can reduce their reliance on fossil fuels and switch to environmentally-friendly energy sources. Sustainable energy is becoming an increasingly profitable industry, giving companies more of an incentive to invest.

Ardern isn’t alone in her climate concerns, as other prominent world leaders like Justin Trudeau and Emmanuel Macron have made renewable energy a focus of their campaigns. She isn’t the first to set ambitious goals, either. Sweden and Norway share New Zealand’s goal of net zero emissions by 2045 and 2030, respectively.

Scotland already sources more than half of its electricity from renewable sources and aims to fully transition by 2020, while France announced plans in September to stop fossil fuel production by 2040. This would make it the first country to do so, and the first to end the sale of gasoline and diesel vehicles.

Many parts of the world still rely heavily on coal, but if these countries are successful in phasing out fossil fuels and transitioning to renewable resources, it could serve as a turning point. As other world leaders see that switching to sustainable energy is possible – and profitable – it could be the start of a worldwide shift towards environmentally-friendly energy.


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