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Michael Pietrinferni's avatar

Michael Pietrinferni

SiA 2024

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Michael's actions

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SiA Homework for Sept 4 - PRACTICE POST

On Sept 4, we will have 3 guests come talk to us about sustainability initiatives at Vanier. In preparation, please read over VANIER'S 5-YEAR SUSTAINABILITY ACTION PLAN 2018-2023 and then write an EcoChallenge post that includes the following: - What do you think about the plan? Is it ambitious enough? Is there anything missing or superfluous? From your own observation and experience, how well is Vanier doing? List some questions that you would like to ask our speakers regarding Sustainability at Vanier? - Identify at least 3 initiatives that you are potentially interested in contributing to this semester and explain why. (Note there is a column labelled student involvement.) For more detailed information, you can also consult the 2020 VANIER ENVIRONMENTAL ASSESSMENT in the links.

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SiA Homework for Sept 11 - Intro Post

Please write a short post to introduce yourself to the class. Mention some of your interests and what program you are in. If you have some ideas for your sustainability project this semester, please share - you might find a collaborator! Inspire others with the EcoChallenge actions that you are interested in trying out. Include a photo of yourself if you like.

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Coastal, Ocean, and Engineered Sinks

Research Bottom-Trawling Seafloor Impacts

Seafloor Protection

Each day, I will spend at least 5 minutes learning more about how bottom-trawling impacts on the seafloor.

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DAILY ACTIONS

Electricity

Calculate My Household Carbon Footprint

I will calculate the carbon emissions associated with my household and consider how different lifestyle choices could reduce our carbon footprint and our impact on the environment.

COMPLETED
ONE-TIME ACTION

Food, Agriculture, and Land Use

Learn the Truth About Expiration Dates

Reduced Food Waste

I will spend at least 15 minutes learning how to differentiate between sell by, use by, and best by dates.

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Industry

Learn about Carbon Offsets

I will spend 35 minutes learning about carbon offsets, and why they are a necessary solution in combating a climate crisis.

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Industry

Research the Climate Impact of Refrigerants

Refrigerant Management

I will spend 35 minutes learning about the climate impact of refrigerants and what climate-friendly refrigerants are by using the links below.

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ONE-TIME ACTION

Industry

Properly Dispose of Refrigerants

Refrigerant Management

I will spend at least 35 minutes learning how to properly dispose of my refrigerator, freezer, and other refrigerants at the end of their useful lives.

UNCOMPLETED
ONE-TIME ACTION

Food, Agriculture, and Land Use

Learn About Cattle Farming

Improved Cattle Feed; Improved Manure Management

I will spend 35 minutes researching cattle feed and manure management, or visiting a dairy farm to learn about their farming practices.

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Health and Education

Watch Drawdown's Climate Solutions 101 Series

Family Planning and Education

I will watch Drawdown’s Climate Solutions 101 and share what I learned with others.

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ONE-TIME ACTION

Transportation

Explore Other Transportation Solutions

All Transportation Solutions

I will spend at least 35 minutes researching other Drawdown Transportation Solutions.

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Land Sinks

Forest-Friendly Foods 1

Tropical Forest Restoration

I will spend at least 35 minutes researching the impact of my diet to see how it contributes to deforestation.

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ONE-TIME ACTION

Share Your Story

READ Quebec's principles for a just transition AND/OR PARTICIPATE in the Sept 27 Climate March

For the week of Sept 25 to Oct 2, please read the documents attached AND IF YOU CAN, please attend the Sept 27 Climate March. Many people and organisations feel that the government is dragging its feet on the important changes required to meet our climate commitments. For your post, reflect on the value of mass demonstrations. Include a photo of a protest banner or slogan that you find effective (if you can't attend the event then find a photo on the web from other climate marches).

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Participant Feed

Reflection, encouragement, and relationship building are all important aspects of getting a new habit to stick.
Share thoughts, encourage others, and reinforce positive new habits on the Feed.

To get started, share “your why.” Why did you join the challenge and choose the actions you did?


  • Michael Pietrinferni's avatar
    Michael Pietrinferni 11/10/2024 8:43 AM
    Research the Climate Impact of Refrigerants

    With the provided video: The #1 Climate Solution — Naturally Cool, and the sights attached to the learn more, apparently, if we used non-HFC's, we would can cut at least half a degree of global warming, as indicated in the YouTube video. I honestly didn't know that our refrigerators, heaters, cooling systems, (and so on) were so negatively impactful on global warming. Its no wonder, between all the CO2 emissions already from vehicles, businesses, facilities, construction, that our global warming never goes down. We only invent ways to make life easier to live, not realizing this fantasy will end soon enough when our climate will be far to hot for future generations to thrive.

    A store I love going to with my dad is Costco. According to the "United States Supermarket Scorecard 2024" site:
    "Costco uses ultra-low GWP refrigerants in 3% of its stores. It has retrofitted 6% of stores to medium-GWP refrigerants. Most of Costco’s distribution centers use ultra-low GWP cooling. In 2022, Costco committed to “accelerate the phase-out of HFCs” and increase its investment in refrigeration retrofits to reduce refrigerant emissions by 30% by 2030, compared to its 2020 baseline. Greater transparency on its annual leak rate and setting a time-bound target to eliminate HFCs from all stores would improve its score". I didn't realize that Costco has been trying to use neutral refrigerants that are more heat neutral to our climate, as indicated, already planning to reduce the amount of refrigerant emissions by 30% by the year 2030. Its good to know that some companies actually think about the consequences of their actions, and try to make it better for our planet.

    Reflecting back to myself, whenever we turned on the heat, use our fridge, freezers, etc. are all using refrigerants to run. I feel very good about this topic because I feel its a very important part of life we all accept, requiring refrigerants to help us live a safer and more relaxing life.

  • Michael Pietrinferni's avatar
    Michael Pietrinferni 11/10/2024 7:49 AM
    Properly Dispose of Refrigerants

    Firstly, I had no idea what a refrigerant was. It sounds like a fridge, but I knew that had to be wrong. I didn't know it was talking about a process where fluids go from a liquid to a gas state back and forth, being the cause of how our fridges, air conditioners or heaters work. I honestly thought a lot of it was only electricity but I guess to control the temperature released you do need a fluid of a specific temperature. Based on what I could understand from "Drawdown Solution: Refrigerant Management", "There are various classes of refrigerants, including chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs), hydrofluorocarbons (HFCs), and natural refrigerants such as CO2 and NH3" (Project Drawdown). These refrigerants can possibly mess up global warming, being 1000 to 9000 times hotter in the atmosphere than carbon dioxide. When we are not careful, and these refrigerants are leaked, it will negatively effect our climate, possibly making Earth always feel hotter than it really is if these refrigerants are globally spread across the Earth.
    Some solutions that Project Drawdown had was lowering the demand of refrigerants so less exist. Of course, that probably wouldn't work because then the businesses trying to sell them wouldn't be happy, the usual vitious cycle. Another solution is making these refrigerants non-HFC and make the heating and cooling process less strong, so it would take longer to heat or cool off a place, but will help our overall climate in the long run. Another idea was just making refrigerants more efficient so we wouldn't have to make so many, makes sense, but that depends on the companies willingness to do so. A very important point mentioned was to reuse any refrigerants after there time was done, to avoid remaking a whole new one, when the other can just be replaced with only a few new parts, and work just as well. Now days, however, I doubt this would ever happen, since most companies do not reuse parts for machines and always use the newest parts so they can increase their prices.
    The following statement scared me "719.39 kilotonnes of recoverable refrigerant are destroyed". This is horrifying. That much of recoverable refrigerants, just gone. I don't know why in the world we aren't trying to reuse our recourses instead of just smashing them when they are no longer "perfect".
    Here are the following predictions from 2020 to 2050: "Scenario 1 saved 57.15 gigatons in carbon dioxide equivalent emissions with a net operating cost of US$622.73 billion. Scenario 2, which optimized recovery factors and destruction rates, showed an identical reduction and cost" (Project Drawdown).
    Will now go over the impacts in the next Ecochallenge which also talks about refrigerants, but more around the impact of our inaction to stop these hot fluids from taking over our climate.

  • Michael Pietrinferni's avatar
    Michael Pietrinferni 11/01/2024 4:27 PM
    Research Bottom-Trawling Seafloor Impacts - Seafloor Protection

    Using the 4 actions resources provided in the "learn more" section, I was able to understand that Project Drawdown’s Seafloor Protection goal was to protect the ocean’s seafloor in "Exclusive Economic Zones" from bottom trawling (a special method of catching fish), that leads to releasing a lot of stored carbon buried at the bottom of the sea. The ocean stores about 3,100 gigatons of carbon at the seafloor, but only a small portion of it is protected. Bottom trawling, disrupts benthic habitats and releases carbon, exacerbating climate impacts. Seafloor protection scenarios propose preserving 58–78% of trawled seafloor, potentially reducing emissions by 3.80–5.14 gigatons of CO₂ by 2050. Although challenges still exist today, expanding there are companies like Drawdown or Ocean Conservancy that aid "Marine Protected Areas" to keep balance of marine life, fish stocks, carbon storage, balancing ecological and socioeconomic needs. Such areas protected are for example: mangroves, seagrass meadows, and coastal agriculture areas and aquaculture practices that need improvement.

    Personally, I know very little about sea life, so these articles were very descriptive and intriguing to read about, such as the statistics above that I mentioned. For instance, I had no idea carbon was stored at the sea floor level. In school, that was never mentioned, even though its a significant topic that reflects on the sustainability of our climate. I didn't realize animals like whales and algae help control the CO2 levels. I also had no knowledge of trawlers being able to estimate the height and width of a trawling-induced plume. It makes sense to be precise when capturing the fish while trawling because if you aren't perfectly accurate, you won't ever catch anything.

    I wish more information such as trawling were discussed more in High School. I feel high school was so dry and bare bone, only ever speaking generally, and never about the sustainability of our planet, both ground and ocean.

  • Michael Pietrinferni's avatar
    Michael Pietrinferni 10/25/2024 10:46 AM
    Calculate My Household Carbon Footprint

    After using the "Carbon Footprint Calculator" in the learn more section, my household carbon footprint alone is 10.8 tons a year. Its normal that I am lower than the average (18.2 tons) because I still can't drive, making bus the only way I can get to my school each week. When checking the percentage of usage:
    • Built-Up Land
    • Forest Products
    • Cropland
    • Grazing Land
    • Fishing Grounds
    • Carbon Footprint
    ,the highest part of my carbon footprint was the food category. For the most common reason, the food we buy is only ever at the grocery story. We do not live nearby farms so there really isn't another choice, even if trying to be environmental. Electricity is actually not so bad because after doing some research, Hydro-Québec's electricity is 99% renewable from wind turbines and dams. Knowing this, I feel a lot better about our household electricity system, knowing we aren't adding as many fossil fuels as many, using energy from sources that permanently recreate itself.

    In my case, between only using bus to travel, and having a home only using renewable electricity, my situation is not all so bad, kind of evening out with relying on buying transported goods. Our family naturally tries to be environmental when possible, but sometimes, there is only so much you can change without it effecting yourself too much for the worse.

    If we end up making more electric vehicles, and only charge them with renewable energy, perhaps we will release less carbon emissions into the atmosphere. Of course, this is conflicting for the gas companies, relying on people to pay for gas to live off of that money.

    Personally, I feel the second we invented the word "economy" we already messed up. There wouldn't be cars or vans, etc. if we still lived like the indigenous people who always lived in tribes, sharing all the resources equally while still living happily. We forgot about that way of life and now we are all "in most other species' eyes "selfish monsters", only ever wanting more power and recognition. If I could change the world in a way that would lower the world's carbon footprint, I would destroy economy as a whole. Instead, any services like the library. restaurants, hospitals, special homes, arcades, etc. are all free to use by everyone, like allies, not foes. It's because we are so far deep in only caring about ourself that if we returned to this lifestyle, we would only be brought will chaos and robbery. We can't even trust our own kind anymore without assuming there is an interior motive behind anybody. Its very sad.

  • Michael Pietrinferni's avatar
    Michael Pietrinferni 10/19/2024 4:13 PM
    Thanksgiving

    Clearly indicated in all 4 videos, our carbon footprint is way too high than it should be. Our Global Footprint Network (land and water) need to produce the resources we use and absorb the waste we generate, our biological productive area being our provider. We have nearly enough space to handle the amount of waste we use, and not enough space to reproduce our resources. The higher income countries consume way more (higher carbon footprint) than those of poorer nations. Humanity uses way too much resources, unable to recover. Our carbon footprint helps us realize which side of the coin we are taking, either being safe, reproducing what we use, or using way more than we can recover.

    The following paragraph is what I retained from the 4 videos you requested us to watch:
    Most common part of our footprint is using fossil fuels. electrical cars power isn't any better than fossil fuel cars because most of our electrical power involves burning fossil fuels. Its better if electric vehicle is hydro produced. The Ecosphere that was once balanced is now corrupted due to our technology that surpassed balance. We are hogging all the resources, not sharing as much with species around us. Climate change, carbon dioxide being the biggest cause that ruins the temperature of our planet. Our cycle is ruined by our fuel based machines that we use to live. All our products are often produced by carbon machines. We are the only species that can plan ahead, with high intelligence. As quoted in one of the videos, "We are consuming our resources 50% faster than it can regenerate". In the past, we were much more balanced because we were unable to control certain flaws or tragedies like sickness, injuries, machines used as weapons, etc. Statistics went up and down, keeping our society balanced. Over the years. we have counteracted so many of those problems that we are thriving too much. Another quote found in the same video as the last, "We use 12.0 billion hectares". The speaker mentions that our society is unconscious of what we are doing to our environment, too used to being dependent to our high end technology. We are heading to a 4 Celsius degree increase on Earth. Because we are obsessed with high technology cost so much, it's hard to afford any of these things to save our planet, business is more important than the future of our planet's health. We are losing approx. 4% a year. What ruins our environment is that our power requires to burn fossil fuel, to keep society going. Thanks to business, our survival is too important, unable to focus on the long-term picture. Another speaker, using information from the UN bank of Human Societies, states that our society has problems with trust due to our inequal societies. This inequality is about the same throughout most countries. Social mobility has a big role in our balance of society, When in the middle-class, its quite balanced. When there are too much people of the high and low classes in an area, its often a strict country with harsh lifestyles and consequences to those less fortunate. Causality is also a big issue of our balance, many of those higher up like celebrities use the resources that multiple families would use all on their own.

    My house has a lot of wildlife and greenery, with plenty of ways to have fun activities without worsening my carbon footprint. For example, playing with my cats. Its simple fun, yet, no technology required to rub their tummies and make them chase their toys and sometimes sticks. Other examples like walking around, trying to learn how to ride a bike at my old elementary school, and going to Oka Park are examples of being environmental. When going somewhere with less advanced technology like going on vacation to a cottage surrounded by trees and wildlife, it makes you not only appreciate what you have, but we have been surrounded by the real way to live this whole time, and instead, we turn to a computer screen. Our Gen Z generation is so dependent on technology to live that we forget how to have a fun time without increasing our carbon footprint. You can tell when you go on walks or long field trips away from technology, you can easily feel how much more open minded and joyful you are than sitting in front of a bright screen damaging your eyes and sanity. Your are more relaxed, and down to Earth. It explains why people in the past were so much more productive, living a real life alongside nature. With this, less is more and better.

  • Michael Pietrinferni's avatar
    Michael Pietrinferni 10/11/2024 3:11 PM
    Learn About Cattle Farming

    I used all the texts under the "learn more" option.
    From the following articles, I didn't realize cattle had such a strong impact on global warming. I never knew and don't think I ever would have assumed that cow methane helps that much. I found the idea of improving cattle feed quality a very clever strategy for reducing methane emissions and cattle productivity. As we use high nutrient diets like high-quality forages and targeted feed additives, we can lower our methane production, greenhouse gas that affects a portion of "anthropogenic" emissions. By feeding the cows with healthy products, we are actually strengthening the digestion of cows plus their gut microbiome, meaning they can absorb nutrients with much more ease than the way we used to feed cattle with low end products. According to the articles that I read above, the sights indicate that optimizing cattle diets could reduce global methane emissions by 4.42 to 15.05 gigatons by 2050, with our current adoption at just 21%, primarily developed cow slaughter simulations to fatten up cows until they can be killed. Though we improved the way we feed our cows, naturally the better products will cost more money. However, fattening up cows apparently makes them produce better and healthier milk for us to drink. I am in complete agreement with the idea of healthier cows, they being a big part of helping us stay strong and now can help against global warming, the last thing I expected from cows. If we continue to promote better animal health, support food security, and increase farmer income, while also addressing broader environmental concerns like land degradation and water usage. Overall, the adoption of improved cattle feed is not just an economic opportunity but also a vital step toward more sustainable livestock farming practices.

    I do hope we can keep up a healthy lifestyle for our animals. After all, we are the ones keeping them in "pens" a bit less bad than a cage but still restricting their freedom. The least we can do is keep them healthy and happy can't we?



  • Michael Pietrinferni's avatar
    Michael Pietrinferni 10/03/2024 5:57 PM
    Explore Other Transportation Solutions

    After reading Project Drawdown's solutions to our issue with transportation ruining our environment, I got a more visual idea of what path we are on now, and what we should really be doing. The Project Drawdown explains that cars should not be used as often, instead, use public transport. In terms of cars, we should eventually adapt to electric cars, still polluting in a sense, since some machines that we use to create energy with actually pollutes already. However, at least those hordes of cars that we have everyday would no longer be adding "toxic fuels" into our environment, but rather, use that giant star in the sky that keeps us alive, and use it to power our tech. After all, we wouldn't exist anyways if it weren't for the sun. The issue mentioned about the project, to be expected, is the immense amount of time and resources to make such advanced vehicles. My only personal concern is if middle class people or lower will even be able to afford electric cars. I'm sure they will be very pricey, so I don't know how many years it will take until they become affordable to normal everyday people.

  • Michael Pietrinferni's avatar
    Michael Pietrinferni 10/03/2024 2:06 PM
    Carbon Offsets

    I learned that carbon offset is a reduction of a metric ton of carbon dioxide or its equivalent in other greenhouse gases. The goal of carbon offsets is to balance out emissions from actions like travel, energy use, etc. Carbon offsets are a compensation for greenhouse gas emissions that we create. There are currently projects that reduce or remove emissions, such as renewable energy, reforestation, and methane capture. It’s important we choose offsets from well known, certified providers to ensure quality and a strong, positive impact. Though offsets according to some articles I read in the Ecochallenge details can enhance environmental responsibility and offer flexibility for individuals and businesses, they should complement efforts to reduce emissions directly. I feel the awareness of the control and criticisms, such as false statements and flexibility in quality, is necessary to make the right choices to properly sustain our planets CO2 levels. As much as these projects can make a permanent solution, I feel the simplest solution is to planet a vast amount of saplings, to grow trees in more places on our planet, lacking trees. No trees, no life.

  • Michael Pietrinferni's avatar
    Michael Pietrinferni 10/03/2024 11:02 AM
    Quebec's principles for a just transition AND/OR PARTICIPATE in the Sept 27 Climate March

    Though I haven't gone to the march, I have read the main idea. The goal was to redistribute the power among people to promote equality to better our future and avoid a crisis. This will in the process help the social life of everyone, that Covid 19 clearly destroyed. If everyone stood in the same economical position, social life would go back to normal, possibly more friendliness and trust, the way it used to be centuries ago. I really hope this march creates some sort of change because I really hate to see the lives of those who have no money at all and sometimes see people sleep in the metro. Its really sad, and further proof that our economy is not even close to fair or perfect.

  • Michael Pietrinferni's avatar
    Michael Pietrinferni 9/24/2024 7:54 PM
    Forest-Friendly Foods 1 (Tropical Forest Restoration)
    I used the "learn more" sights.
    From what I have learned, we do not take care of our crops as we used to. There was a comparison between cultural agriculture and modern agriculture. Back in the days, the crops were better taken care of, giving it proper, natural ways to grow and not harm the environment like natural sun, water, etc. Now days, we use chemicals to increase the production rate of the crops, even though this makes them not only less healthy but isn't helping our environment in the long run. Many common foods/crops like palm oil, coffee, cocoa, and livestock feed are examples of crop that actually cause deforestation. Though the food itself doesn't cut down trees, the machines required to produce these crops however do involve us to cut trees down. For example palm oil is widely used in processed foods which leads to significant deforestation. Apparently its the worst in Indonesia and Malaysia, the palm oil harming biodiversity, including orangutans. Coffee, often in high demand, causes constant deforestation. Overall, the article "4 Foods That Are Eating the World’s Forests And How to Choose Better" makes the reader understand in great deal what the simplest of products/foods that we are used to using, can actually do to our forests, most of us not really seeing the linkage at first.

    In the other article "Drawdown Solution: Tropical Forest Restoration", similar to the other article, it gets straight into the issues we are having with our tropical forests, like getting cleaned out faster than they replant. It talks about Project Drawdown's wanting to regenerate and protect tropical forests. They have restored 287 million hectares of degraded tropical forests with commitments to reforesting 350 million hectares by 2030. The restoration is done to avoid any further land demand and any other activities requiring a forest to be taken down. The restoration of tropical forests is extremely important due to its potential for carbon sequestration and positive environmental impacts like getting rid of some CO2 in our atmosphere. I always wished there was more greenery in our world like once upon a time. Everyone was more happy and appreciative with what they had.