New analysis by the Climate Action Tracker (CAT) have stated zero-emission vehicles need to achieve a dominant market share by approximately 2035 for the globe to meet the Paris Agreement’s lower warming limit of 1.5˚C.
Even this figure could be too late to avoid the need for significant negative emissions. This transformation of the passenger transport sector would also have to be accompanied by a decarbonisation of the power sector to ensure the electric vehicles (EV) are truly emissions free.
In the first of its decarbonisation series, the CAT analysis looks at transport, a sector that is key to achieving the deep cuts in emissions required by the Paris Agreement.
In this series the CAT will examine specific energy-intensive sectors, and how emissions can be reduced to be in line with the Paris Agreement’s long term warming limits, namely, to keep global temperature rise “well below” 2˚C, and to “pursue efforts” to limit warming to 1.5˚C.
The CAT’s latest analysis shows that if governments were to double fuel economy standards in new passenger cars by 2030, and achieve a 50% EV uptake by 2050, then most get close to—or even reach—a 2˚C warming pathway. But a 1.5˚C pathway requires more action.
“Emissions standards only get the transport fleet to a certain point—it is clear that in order to get to the Paris Agreement’s lower temperature goal of 1.5˚C, the world needs to make a paradigm shift to zero emissions vehicles,” said Markus Hagemann of NewClimate Institute.
Attention must also be paid to the recent discovery that some car manufacturers have been deliberately manipulating emissions tests.
“Perhaps a positive outcome of this scandal is that it has brought to light major shortcomings in the emissions tests themselves, sparking a move towards more realistic tests, hopefully leading to smaller discrepancies between laboratory and road emissions intensities.”
“Aside from much-needed shifts in transport behaviour, for the transport sector to decarbonise there is no choice but to adopt zero-emission vehicles. For electric vehicles this would mean that they also need to be powered by renewable electricity,” said Yvonne Deng of Ecofys.
To avoid exceeding a 1.5°C warming trajectory, zero global aggregate emissions would need to be reached around the middle of the century, implying that the last fossil gasoline or diesel-powered passenger vehicle would have to be sold around 2035 (assuming a new car would be on the road for an average of 15 years).
“Even a date of 2035 or so for the last new fossil-fuel powered passenger car could be late: the earlier we decarbonise the transport system, the less we will need to rely on negative emissions that largely require technologies still awaiting large-scale deployment,” said Michiel Schaeffer of Climate Analytics.
The analysis looks at two scenarios comparing a range of big emitters: the EU, China, US, Japan, India, Mexico and Brazil. Scenario 1 would see a doubling of new car fuel economy standards by 2030, and Scenario 2 a doubling of new car fuel economy standards by 2030, plus 50% (zero emission) EV’s by 2050.
· In the EU and the USA, the increased deployment of EVs would keep overall emissions on a downward trend in line with a 2°C pathway.
· In India, the projected rise in vehicle numbers (activity) is so high that absolute emissions from passenger cars would keep rising even under Scenario 2. However, this would still be in line with the IEA’s 2°C pathway for India, which foresees a similar rise in emissions, reflecting this strong expected growth.
· The situation in China, Brazil and Mexico lies between these two cases, with emissions under Scenario 2 stabilising as the effects of increased activity and reduced intensity approximately balance out. The resulting decreasing emissions trend is just enough to comply with a 2°C pathway.
· Overall emissions are expected to decrease most strongly in Japan (in both scenarios), partly due to declining activity levels.
Want to Connect With Nature? Start by Disconnecting From Busyness
Have you ever found yourself staring at one of your (many) devices and feeling slightly disgusted with how much time you waste on technology? If so, you aren’t alone. We all have moments like these and it’s important that we use them as motivation to change – especially if we want to be more connected with nature.
How Busyness Impacts Your Connection With Nature
Whether you realize it or not, you live an ultra connected life. Between smart phones, tablets, computers, and wearable devices, you’re never very far from some sort of technology that can connect you to the internet or put you in touch with other people. That’s just the world we live in.
While it could be argued that this sort of omnipresent connectivity is a positive thing, it’s also pretty clear that being permanently tethered to technology impacts our ability to strip away distractions and connect with nature.
When you’re always within arm’s reach of a device, you feel a sense of busyness. Whether it’s browsing your social media feed, uploading a picture, reading the news, or responding to an email, there’s always something to do. As someone who wants to spend more time in nature, this is problematic.
4 Practical Ways to Disconnect
If you want to truly connect with nature and live a greener lifestyle, you have to be proactive about finding ways to disconnect. Here are a few practical suggestions:
1. Switch to a New Phone Plan
It’s not always practical to totally unplug from the world. Family and work responsibilities mean you can’t go off the grid and continue to fulfill your responsibilities. Having said that, there are some ways to scale back.
One suggestion is to switch to a prepaid phone plan. When you have a prepaid phone plan, you’re far less likely to spend hours and hours of your time making phone calls, sending texts, and surfing the web. It forces you to be more conscious of what you’re doing.
2. Get Rid of Social Media
Social media is one of the biggest time wasters for most people. Whether you realize it or not, it’s also a huge stressor. You’re constantly being exposed to the best snapshots of everyone else’s lives, which makes you feel like you’re missing out on something (even when you aren’t).
If you want to feel a sense of relief and free yourself up to spend more time in nature, get rid of social media. Don’t just delete the apps off your phone – actually disable your accounts. It’s a bold, yet necessary step.
3. Create Quiet Hours
If you aren’t able to get rid of social media and disable various online accounts, the next best thing you can do is establish quiet hours each day where you totally detach from technology. You should do this for a minimum of three hours per day for best results.
4. Build Community
Do you know why we’re drawn to social media and our devices? Whether consciously or subconsciously, it’s because we all want to be connected to other people. But do you know what’s better than connecting with people online? Connecting with them in person.
As you build real life, person-to-person relationships, you’ll feel less of a need to constantly have your eyes glued to a screen. Connect with other people who have an appreciation for nature and bond over your mutual interests.
Untether Your Life
If you find yourself constantly connected to a device, then this is probably a clear indicator that you aren’t living your best life. You certainly aren’t enjoying any sort of meaningful connection with nature. Now’s as good a time as any to untether your life and explore what a world free from cords, screens, and batteries is really like.
6 Tips for an Eco-Friendly Move
Moving can be a stressful and challenging time. No matter how many times you’ve done it in the past, the process of packing up, transporting, and unpacking isn’t very fun. It’s also not very eco-friendly. As you prepare for your next move, there are things you can do to ensure you leave less of a footprint behind.
6 Tips for a Greener Move
Because of the stress and pressure felt when moving, it’s pretty common for people to rush through the process and focus on getting it done. In fact, a lot of people take an “at all costs” approach; they’ll do whatever it takes to make the process as cheap and fast as possible. Don’t be one of those people. It doesn’t take much effort to turn a standard move into an eco-friendly move.
1. Maximize Each Trip
When moving across town, it’s imperative that you make as few trips as possible. Each trip requires more gas, more emissions, and more waste, and more time.
If you’re taking your personal vehicle, consider pulling a trailer behind it. You’d be surprised how much stuff you can fit into a small trailer. Not only will it make your move greener, but it’ll also save you a lot of time.
2. Donate Things You Don’t Want to Keep
The longer you live somewhere, the more junk you accumulate. This isn’t always obvious until you start packing for a big move. Instead of bringing all of these things with you to your next home, get rid of the stuff you don’t need! If the items are useful, donate them. If the items don’t have much value, toss them.
3. Reuse Moving Boxes
Not only are moving boxes expensive, but they’re also wasteful. If you need a bunch of cardboard boxes, consider looking around on Craigslist, asking friends, or checking the dumpsters behind stores. You can usually find a bunch of recycled boxes of all different shapes and sizes. Here are 12 places you can get them for free.
4. Get Creative With Packing
Who says you need moving boxes? You may find that it’s possible to do most of your move without all that cardboard. Things like storage containers, trashcans, filing cabinets, buckets, and dressers can all store items. Blankets and sheets can be used in lieu of bubble wrap to prevent your items from getting damaged.
5. Use Green Cleaning Supplies
Once you arrive at your new place, resist the urge to pull out a bunch of harsh chemicals to clean the place. You can do yourself (and the planet) a favor by using green cleaning supplies instead. Ingredients like vinegar, baking soda, and ammonia are great to start with.
6. Forward Your Mail ASAP
Don’t delay in forwarding your mail from your previous address to your new one. Not only is it wasteful for the Postal Service to route your mail to a place where you don’t live, but the next owner is probably just going to toss your letters in the trash.
Moving Doesn’t Have to be Wasteful
Most people only move once every few years. Some people will go a decade or more without a move. As a result, the process of moving often feels strange and new. The less experience you have with it, the less likely it is that you’ll be as efficient as you should. But instead of just diving into the process blind, take some time to learn about what an eco-friendly move looks like. That way, you can leave behind the smallest footprint possible.
- Features4 weeks ago
Pelicans, Eagles & Cormorants: The Wonderful Water Birds of Lake Winnipeg
- Environment4 weeks ago
How Can Property Developers Help to Create Sustainable Communities?
- Spend3 weeks ago
7 Ways to Save on Your Energy Bill This Fall
- Energy4 weeks ago
4 Case Studies on the Benefits of Solar Energy