Clean Fuels – Emerging Technologies

Source: canva.com

Green fuels are types of energy sources that are considered environmentally friendly because they produce fewer greenhouse gasses when they are used compared to traditional fossil fuels. These fuels are also referred to as clean, renewable, or sustainable energy sources. Some examples of green fuels include:

Solar energy: This is energy that is produced by the sun and can be harnessed using solar panels. Solar energy is a clean and renewable energy source because it does not produce any emissions when it is used.

Wind energy: This is energy that is produced by the wind and can be harnessed using wind turbines. Like solar energy, wind energy is also a clean and renewable energy source.

Hydroelectric energy: This is energy that is produced by the movement of water and can be harnessed using hydroelectric dams. Hydroelectric energy is a clean and renewable energy source, but it does require a large amount of water to produce.

Biofuels: These are fuels that are produced from organic matter, such as plant material or animal waste. Biofuels can be used to power vehicles and other types of machinery, and they produce fewer greenhouse gasses compared to traditional fossil fuels like gasoline or diesel.

Source: Mohammed Faheem

In a recent interview on ‘The Turning Point Podcast’ (www.theturningpointpodcast.com) hosted by Mohammed Faheem, Terry Marker, senior scientist at GTL Technologies spoke about the ongoing research and development in the field of green fuels, as scientists and engineers seek to find more efficient and sustainable ways to generate energy. Some of the latest research in green fuels includes:

Advanced biofuels: Researchers are working on developing advanced biofuels that can be produced from a wider range of feedstocks, including non-food crops and waste materials. These fuels have the potential to be more efficient and cost-effective than traditional biofuels.

Carbon capture and storage: Scientists are developing technologies that can capture carbon dioxide emissions from power plants and other industrial sources and store them underground, rather than releasing them into the atmosphere. This could help to reduce the carbon footprint of traditional fossil fuels.

Solar energy technologies: There is ongoing research into ways to make solar panels more efficient, as well as developing new types of solar energy technologies, such as solar paint and solar windows.

Wind energy: Researchers are working on ways to improve the efficiency of wind turbines and to make them more cost-effective. They are also exploring new designs for wind turbines, such as vertical axis turbines and turbines that can be deployed offshore.

Hydroelectric power: Scientists are studying ways to improve the efficiency of hydroelectric power plants and to make them more environmentally friendly. They are also exploring the use of small-scale hydroelectric systems, such as micro hydro systems, which can be used to generate electricity in remote areas.

Atomic Fusion: Nuclear fusion is described as the “holy grail” of energy production. It is the process that powers the Sun and other stars. It works by taking pairs of light atoms and forcing them together – this “fusion” releases a lot of energy. Nuclear fusion produces far more energy, and only small amounts of short-lived radioactive waste. And importantly, the process produces no greenhouse gas emissions and therefore does not contribute to climate change. This is in the experimental stages now.

Source: Energy.gov

GTL: Gas to liquid technologies: These processes are already in place in many countries. In Saudi Arabia, ‘Green Hydrogen’ is produced from sea water by separating hydrogen from oxygen and ‘Blue Hydrogen’ is produced by reducing Ammonia. Blue Hydrogen is currently exported to Japan from Saudi Arabia and is used to power several types of vehicles.

Overall, the goal of these and other research efforts is to find more sustainable and efficient ways to generate energy that will help to reduce our reliance on fossil fuels and mitigate the impacts of climate change.

Green News from Indonesia

Green Mosque

A plastic recycle vending machine has been installed at Istiqlal Mosque, the largest mosque in Southeast Asia, located in Jakarta, the capital city of Indonesia (click here for the virtual tour of the mosque).

A plastic recycle vending machine in Istiqlal Mosque

As reported by VOI, the collected plastic bottle waste can be exchanged into Plasticpay Points through an app which can later be converted into electronic money that widely used in the city, such as DANA, OVO, Gopay, LinkAja, and INACASH.

According to Antara News, the Istiqlal Mosque recently became the first mosque in the world to receive an Excellence in Design for Greater Efficiencies (EDGE) certificate, as a green place of worship, from the International Finance Corporation (IFC).

The certificate has been awarded to the mosque since the worship place has been renovated based on an environmentally friendly concept. It has increased the efficiency of water and energy usage of the building by applying energy-efficient roofs, outer walls, and lighting; installing smart energy meters; as well as using solar panels, which support more than 13 percent of the building’s electricity consumption.

Waste Bank

Another green news comes from Tanjung Burung Waste Bank – or “bank sampah” as they are called in Indonesian.

At the Waste Bank, customers deposit their household waste and receive money in their bank account based on the rates and weight of the waste. Customers separated the waste into two, inorganic and organic. Inorganic waste is recycled and turned into bricks. Organic one is processed into compost.

Composter to turn organic waste to compost
The flowchart of the process to turn organic waste into compost, it includes storage (gudang) and marketing (pemasaran)
Bricks made from plastics waste
Another alternative to recycle plastic waste to build a wall
Recycle plastic bottles used to build a decoration fence

Reported by Jimmy Kalempouw
CMGT Ambassador from Indonesia

The Repair Culture in the U.S. and Beyond

Imagine if we didn’t need to throw away what seemed beyond repair. Imagine if we had a repairable culture instead of a throwaway culture in the U.S. The possibilities for Green Tech are endless, and it all starts with our relationship to objects.

For our first Green Tech piece, we are discussing a recent article, The country rejecting throwaway culture, published by BBC on January 28, 2021 and its relevance to rethinking our relationship to objects we purchase. While this discussion isn’t about “Green Tech” in the traditional sense, it is about the policy and consumer shift that needs to happen in the United States to continue the movement of sustainability in tech. When we think of tech, the first visual that we think of is that of electronics, phones, computers, etc. Technology encompasses more than we might think, however. Technology is a broad term that describes the skills, knowledge, and processes we utilize to create tools and services for our everyday lives. It can be argued that repair fits into this term through utilizing the same knowledge and skills required for an original product to give new life and convenience in the product’s life cycle. Giving legitimacy to repair and rethinking the life cycle of objects mobilizes an informed and sustainable approach to the creation of new technology that will be valued instead of discarded.

Let’s imagine if we didn’t need to throw away what seemed beyond repair. Imagine if we had a repairable culture instead of a throwaway culture in the U.S. What would that even look like? 

Europe continues to illuminate this culture through the hundreds of fix-it workshops that occur across the continent. Most recently, France’s National Assembly introduced an index of “repairability” ratings for appliances, the first of its kind globally. The French government hopes to increase their repair rate for appliances and electronics from 40% to 60% by 2026. According to the article, “Those rules came into force in January and require manufacturers to display ratings – similar to the energy ratings system already widely in place – that are calculated using five measures: ease of repairability, price of spare parts, availability of spare parts, availability of repair documentation and a final measure that will vary depending on the type of device. After the first year, a fine of up to €15,000 (£13,300/$18,200) will be given to producers, distributors and sellers who don’t comply. The bill also includes a ‘durability’ index from 2024 that will have new criteria such as product reliability and robustness.” 

To put this further into perspective, “Analysis by the European Environmental Bureau (EEB), a network of environmental citizens’ organisations in Europe, found that extending the lifetime of all washing machines, notebooks, vacuum cleaners and smartphones in the EU by one year would save four million tonnes of carbon dioxide annually by 2030 – the equivalent of taking two million cars off the roads each year.” By holding producers, distributors, and sellers accountable for the waste decisions they force upon their consumers, healthy competition will occur that will stimulate the economy and foster a circular economy that benefits the planet. France’s example, which you can read more about at the link above, reminds me of the resilience communities have had in the United States against the power of our throwaway culture. Much like the European repair cafes that started in Amsterdam in 2009, cities and towns across our country have met the need for repair cafes.

Photos Courtesy of Chicago Tool Library and Community Glue

Here in Chicago, there is the Chicago Tool Library and Community Glue. Chicago Tool Library is not a repair cafe per se, but they do provide access to building and repair for communities and individuals without the tools. Launched in 2019, it is a tool lending library that took inspiration from the ones started in Ohio, Washington, and California in 1976. Chicago Tool Library joined the 200 other tool libraries providing resources and tools to communities around the world. Community Glue is a repair cafe that has held fix-it clinics around Chicago since 2012. They welcome all beyond-repairs, torn fabrics, and any other thing that you can’t fix on your own. As of January 2019, there are 75 repair cafes in the United States and that number is growing. We have a long way to go in tackling the challenges we face around our valuing of objects, the consequences of convenience, and the waste that continues to accumulate. However, the buzz around circular economies and repair cafes/tool libraries brings hope and innovation that is here to stay.