My name is Christopher, and I work in macroeconomics. Many believe that new technology will provide the solution to man-made climate change. Though technology plays a vital role in solving the problem, it isn't the only solution. Think of the car. New, fuel efficient engines consume less, but the money that we save will likely be spent elsewhere; driving further, buying a bigger home, filling our lives with electronics. Even though we save money with a fuel efficient vehicle, we will consume more in another way. We cannot escape the logic of consumption. We must ask ourselves: Is the idea of consuming less compatible with the Western model of economic growth? Are we willing to find a balance between quality of life and environmental impact? Can we commit to a cultural change, not just a technical one?
My name is Anna, and I am a young architect. When I started studying architecture, I dreamt of creating beautiful spaces that were functional and affordable. In addition to design and aesthetics, I have studied energy efficiency, and how to build homes that consume minimal resources while producing minimal waste. These solutions are real and available, but at a price that deters most contractors. With the price also comes the fear that the house will not sell at a higher than average price, even though it is of higher quality. I often find myself having to justify the costs of building a healthy, sustainable energy efficient home. Even though I work in the field, I will need to save and plan to be able to afford such a home in the future. We are entering a new era of engineering and architecture, and all contractors should be investing in new "green" ideas.
I'm Zachary. Our planet has reached a critical tipping point, and I think that being aware of this fact is the first step toward global change. I realize that change will be slow, but there needs to be effort on everyone's part. We need to target society, especially the younger generation. We have to talk to people, communicate face to face until there is widespread understanding. In addition to educating, we must act. We need clean energy! Wind, water and solar energy, better waste disposal and intelligent resource management. This must be the absolute priority. If it's at the expense of the comfort of some, so be it. Let's face it, our consumption rates are out of control. We have no choice. This is the future, and we have to decide what we want to leave for our children.
My name is Lori, and I'm a real estate agent. My clients value lifestyle, but more and more are telling me that it is important to live in a home that is ecologically sustainable. The government has put emphasis on "green" homes, even offering rebates to anyone that wishes to upgrade (or build) homes to be environmentally friendly. Homes and businesses can be certified according to predetermined benchmarks. In the current real estate market, homes that have been built (or renovated) to be more environmentally efficient (Energy Performance Certificate rating A or B) sell at prices up to 5.6% higher than homes rated F or G. For the first time I'm seeing that buyers are willing to pay the upfront cost, with the understanding that it will be offset by savings in energy costs down the road. Buying an energy efficient home is like an investment. As energy costs rise, the demand for "eco-homes" will too.
My name is Adam, and I'm an engineer. I see renewable energy as an opportunity to protect the environment, and also an opportunity to create jobs. I recently worked on a project to establish a wind farm on a remote mountain. If it had been approved, 13 wind turbines would have been built and 58 million euros would have been invested. The wind farm would have created jobs and produced power for more than 21.000 households. However, there was some opposition from locals who think that wind turbines disfigure the alpine landscape. Unfortunately, after an environmental assessment, it was discovered that the areas of high wind were also habitat to an endangered species. The project was stopped. What ranks one environmental initiative above another?
I’m Alison, a single mother of three. I barely get by on social assistance. Despite my economic status, I value the environment, and teach my children as much as I can about it. We live in an apartment in a downtown area, and do our best to conserve energy. I use energy efficient light bulbs, use a clothesline on our balcony to avoid using the dryer, and walk to a local market to buy food from local farmers. We spend our weekends at the park exploring; learning about trees and animals. I have pressured my landlord to put better windows in our apartment building to raise energy efficiency, as well as replace the old appliances with newer, greener models. I have encouraged other tenants to make green choices when they can. Even though I've tried endlessly, I feel like my words are falling on deaf ears. My landlord could care less about the sustainability of the building. My neighbours are too concerned making ends meet to worry about what time they are doing their laundry. Environmental ignorance is not just a problem for those that can afford to consume more.
My name is Marc. I'm an accountant. I agree that we should be doing some things to help the environment, but we can't do it at the expense of local business. Many people focus on having a "walkable" downtown area, blocked to traffic. This is great for the very small percentage of people that don't own vehicles. The rest of them will drive to the larger stores with large parking lots. Why would I have any reason to shop locally in a "walkable" downtown if I can just save the hassle and drive somewhere else? If I can't drive my vehicle to a store, then I want the products there to be higher quality and less expensive. Likewise, if we're parking our trucks and SUVs at a mall, in a giant parking lot, we should be paying for it with a meter at every space.
My name is Laura, and I've been practicing environmental law for two years. Europe is always evolving new legislation that supports and promotes renewable energy and technology. Unfortunately, we are severely outdated when it comes to pressing legislation on the industries that are creating the mess in the first place. There is so much money tied in "dirty" energy and industry, we have to be very cautious when environmental violations are discovered. Most get away with a slap on the wrist. Very difficult to understand, considering the average working European can be heavily fined for committing an environmental offence that is much less severe.
My name is Maya, and I am an organic farmer. I have dedicated my life to sustainable agriculture and providing people with healthy, locally grown food. However, the challenges we face in the food system are immense. Large-scale industrial agriculture dominates the market, relying heavily on chemical pesticides and fertilizers that harm the environment. This not only pollutes our waterways and soil but also degrades biodiversity and contributes to climate change. Moreover, the demand for cheap and convenient food often leads to the exploitation of both workers and animals. As an organic farmer, I strive to educate people about the importance of supporting local, organic food systems. By choosing to buy from small farmers like me, consumers can help protect the environment, preserve biodiversity, and ensure the well-being of farmworkers and animals. We need to rethink our food choices, prioritize sustainable farming practices, and support local food systems to create a healthier and more environmentally conscious society.
I'm Ethan, and I'm a waste management specialist. Every day, our society generates an enormous amount of waste, from single-use plastics to electronic waste. It's a pressing issue that requires immediate attention. We can no longer afford to adopt a throwaway culture. Recycling is a good start, but it's not enough. We need to focus on reducing our consumption and reusing materials whenever possible. By embracing a circular economy, we can minimize waste and maximize resource efficiency. It's about changing our mindset and finding creative solutions to repurpose and upcycle products, rather than sending them to the landfill. Education plays a crucial role in this transition. We must teach young people about the impacts of waste on the environment and empower them to make conscious choices. By reducing waste and embracing sustainable practices, we can build a future where our resources are preserved, and our planet thrives.
My name is Jennifer, and I am a high school student. Human-made climate change is real and I believe that we’re the last generation who is able to avert the gravest consequences of it. We’re also the generation that will have to endure all the consequences of climate change. Unfortunately, we’re involuntary passengers in this journey – politicians and industry leaders just won’t take their feet off the gas pedal. The climate crisis will affect all aspects of life. Politicians need to treat the climate crisis with the effective measures it deserves. We need to rapidly curb carbon dioxide emissions in order to meet the 2030 goals set in the Paris Agreement and restrict global warming to 1.5°C. Our energy supply needs to be 100% renewable by 2035. All greenhouse gas emissions need to be taxed. Subsidies for fossile fuels need to be eliminated. It is necessary that out generation takes to the streets to make their voices heard.
INFO CARDSISSUE CARDS
If local governments took on the responsibility of reducing CO2 emissions, even by a small amount, it would set an example for all citizens.
In this time of economic uncertainty, most companies cannot afford the costs associated with reducing emissions. We should think of economic recovery first before more costs are introduced.
Providing tax breaks to companies that actively work towards reducing greenhouse gases not only saves energy but also creates an additional incentive for sustainable practices.
The energy supplied annually by the sun is 10,000 times more than what we could ever consume. Why can't we take advantage of the 0.01% and meet our needs?
Pre-production costs are much higher for renewable energy systems than traditional energy systems. Often, a renewable source does not "pay for itself" for 7-15 years. How do we encourage private investors to take a risk on this opportunity?
Preventing vehicle access to certain areas may harm local businesses.
Citizens should be informed of the options for renewable energy. If the government promoted new technology, and provided incentive, it would be easier for the average person to achieve.
The high costs associated with most offshore wind projects often discourage shareholders and partners from getting involved. However, in Europe, the availability of large rebates and government incentives helps to convince investors that these projects are worthwhile and financially viable.
As fuel prices go up, the production costs of renewable energy devices also go up. It is difficult to remain economically competitive.
The energy supplied by wind and solar is intermittent. This problem must be addressed with technology.
The installation of renewable energy systems drastically changes the landscape. Trees are cut down, and soil is permanently disturbed. Is this worth the lower emission energy?
There are reports that wind turbines produce constant noise and stray electricity that causes health problems. Solar panels take up large areas of previous green space. There are negative social impacts of renewable energy.
Carbon offsetting involves reducing or avoiding greenhouse gas (GHG) emissions in one location to compensate for emissions occurring elsewhere. Since GHGs disperse uniformly in the atmosphere, the location of mitigation efforts becomes less significant.
Is the carbon-offsetting system reliable? How can we insure that the proper procedures are being followed?
Studies show that 20% of the world's annual paper consumption is in offices. Web based technology is actually increasing the amount of documents that are printed, with the average office worker using 30 sheets of white A4-sized paper a day.
We must change the way we live and associate an environmental impact value with every activity we do during the day.
Measures to reduce emissions cannot impair the economic competitiveness of grown and opportunity.
When the process of change are accompanied by local policy and support, environmental objectives can become opportunities for growth. Should we encourage this support?
There are aesthetic constraints that limit installation of solar panels urban areas. Should these restrictions be upheld, or are they outdated?
Real estate developers claim that blocks of flats "save more and spend less" in terms of green space and energy costs. However, it is important to critically evaluate these assertions and consider the potential trade-offs and impacts on the environment and community.
It can take years to see the savings of renewable energy sources. What other options do we have for our children?
Without energy production, many of the economic efforts that are proposed would be unnecessary. Should we think of investing in strong initiatives to provide information?
No citizen, regardless of economic background should be exempt from environmental initiatives.
Luxury goods that consume significant amounts of energy, such as swimming pools, should be subject to considerably higher taxation rates.
"Energy audits" are evaluations that assess the energy efficiency of buildings and provide certificates detailing energy consumption. Should these services be mandatory and provided free of charge? Or should they be mandatory and the costs borne by the building owner?
Solar and wind power can have significant environmental impacts. In areas of ecological importance, it is crucial to prioritize limiting consumption rather than promoting the construction of renewable energy infrastructure.
Installing a renewable energy system is often not simply buying a kit and installing it. The site must be analyzed in detail. At times the regulation process can deter even the most dedicated individual.
To pose an attractive alternative to driving, public transport options must be comfortable, run frequently, be inexpensive and reliable. This requires substantial subsidies from national, state, or local governments.
Protests are a way to raise people's awareness of climate change and related issues and get the media’s and the politicians’ attention.
The use of renewable energy does not translate to saving energy. It just ensures that the environmental impact is much lower.
Buildings alone account for over 40% of Europe's energy consumption. This is important to consider when encouraging urban growth.
Timed parking (where cars are ticketed after 2 hours) is proven to reduce car use without compromising business.
Homeowners that install solar panels usually link into the local electricity grid. The utility company then purchases the electricity from the homeowner for a reduced rate.
Solar panels in Germany produce 50,000 GWh of power annually, compared to only 2.2 GWh in Austria. Profitable stock in solar companies in Europe is increasing, and banks are more likely to provide funding for renewable energy projects.
Fossile fuels are damaging the planet. Renewable sources, such as hydroelectric energy, wood biomass, wind energy, solar energy and biomass – to name a few, are a way to combat climate change and reduce pollution. Some renewable energy projects do have impact on the surrounding landscape.
A smart grid would unite consumers and producers in a network that reduces waste and increases efficiency. There is a two-way communication system, and energy is distributed only to meet usage requirements. The current power grid is not entirely adapted to suit this technology.
There are gaps in renewable energy production ( ie: when the wind isn't blowing, when the sun isn't out.) A Smart Grid could alleviate this problem by combining sources and predicting usage.
Threats to global energy production include the political instability of countries that produce fossil fuels. We must consider competition for the control of the source, bombings or sabotage of the production plant, and natural disasters.
Biomass, an organic material used for energy, is generally considered renewable and has various sources, including agricultural and forestry byproducts. However, its sustainability relies on responsible management and its availability can vary based on location and resource availability.
Stations that produce energy from biomass are still in infancy. These stations operate at much lower potential that other traditional energy production stations.
Countries have attempted a system of carbon trading, where countries could trade producing and consuming carbon "credits". This trade system was flawed, and is no longer seen as a reliable procedure.
A reduction of just one degree celsius in our homes during winter, and an increase in one degree celsius in summer can cut heating and cooling costs by 5-10%, and reduce CO2 emissions by 300kg per household annually.
Energy efficient power devices, like LED light bulbs, may cost more at first, but provide savings in the long run.
On average, every litre of gasoline that a car burns emits more than 2.5kg of CO2 into the atmosphere.
The concept of growing plants on roofs of buildings is beginning to catch on in Austria. It is being recognized as a way for cities to compensate the loss of green space.
Green roofs greatly improve the function and aesthetics of buildings, offering numerous benefits. In Europe, they require installation and maintenance, contributing to their effectiveness. These roofs significantly reduce temperatures, with hot summer readings averaging around 25 degrees Celsius compared to 80 degrees on traditional roofs.
A rooftop of the Science Tower in Graz Austria is an example of a green roof. The Rooftop Garden grows fruits and vegetables on the 13th floor, 60 m above the ground. This project pursues the goal to produce food, cool the temperature of the city, provide electricity, store rainwater and to counteract surface sealing on the ground.
The Österreichische Bundesforste manage around 10% of Austria’s area. These forests have sequestered around 1.1 million tons of carbon dioxide per year during the decade ending in 2021. They aim to increase that number by planting additional vegetation and choosing trees that are more suited to the changing climate.
Richard Capetown of the Center for American Congress has stressed in the past that "to push the green economy, it is essential to work on three aspects: demand stimulation, appropriate support mechanisms, funding and infrastructure modernization."
Car pooling (multiple people sharing one vehicle), public transportation, and taxis are all ways to reduce carbon emissions significantly.
The number of people choosing "green" homes is increasing in Europe. Portugal and Sweden (followed by Germany and Austria) are the top countries in Europe when it comes to sustainable living.
Eco-tourism, while a booming industry, poses challenges such as potential environmental impacts, habitat degradation, overtourism, and strain on local resources. Sustainable practices and responsible planning are essential to mitigate these issues and preserve the ecosystems and cultures that attract tourists.
In Austria, the non-renewable energy sources still accounts for 67% of the total. However, from 2010 to 2018 the renewable energy percentage grew from 31% to 33% highlighting a positive trend.
Modern solar panels are robust. Solar panels have been launched into space to power space stations, probes and satellites. There is significant maintenance required, including motor and battery upkeep. The life span of a solar panel is 20-25 years, and they begin to offset their own production after 7 years.
The behaviour of the people inside a building is more important than how environmentally friendly the building is.
Using LED lights for traffic signals and street lighting reduces energy use by 50% (compared to conventional lighting). Moreover, the LED lights are highly visible and last much longer.
In Italy, Engineers have outfitted the roof of a covered parking lot with solar panels. The lot has space for over 11,000 vehicles, and potential of generating 2.8 MW daily. Austria has recently started to follow the same trend.
Many European countries offer cash rebates for anyone that purchases a bicycle. Retailers sell the bike at full price, and then the government reimburses the customer. Austria also has programmes that encourage purchasing certain types of bicycles.
Geothermal heating cools homes in summer and heats them in winter. Coils placed in the soil surrounding the home circulate a fluid, maintaining a constant temperature year-round. Systems are suitable on all terrain types, with near zero emissions.
According to a recent study, homes that are built with energy saving features have higher resale value than traditional homes. Homes with a good degree of energy efficiency increase in value 15% on average, with peaks of 22%. This is most noticeable in northern European countries where energy use is highest.
Small wind turbines are a solution that can be adopted for small consumption. Small wind turbines can deliver 3.5 kW of power. The start-up cost of installation is usually off-set by savings within a couple of years. This is an alternative for rural homes, farms and cottages.
Per passenger kilometre travelled, petrol- or diesel-powered cars emit on average 145 grams of carbon dioxide. Public buses in Austria emit 40 grams, while trains in Austria emit 6 grams of carbon dioxide.
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