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DuPont commits to using renewable energy across all its global operations

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Industrial giant DuPont, which specializes in developing novel materials such as Kevlar, says it is committed to using renewable energy across all its operations worldwide.

As a step towards that goal, DuPont has joined RE100, a global environmental initiative led by the Climate Group in partnership with CDP, which brings together companies committed to shifting the electricity used globally in its operations to 100 percent renewable energy.

Joining RE100 underscores DuPont’s commitment to its global Acting on Climate sustainability goal, which aims to source at least 60 percent of its electricity from renewable energy by 2030 and achieve carbon neutrality by 2050. DuPont is also committing to address market and policy barriers to sourcing renewables alongside member companies. [Read more…] about DuPont commits to using renewable energy across all its global operations

Kuehne+Nagel shows off solar-powered delivery trucks

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As part of the goal to create more sustainable supply chain solutions, Kuehne+Nagel is reducing CO2 emissions in the Netherlands with photovoltaics – solar panels – installed on top of trucks.

The solar panels reduce fuel consumption by up to 1.200 litres per year, per vehicle. This reduces a truck’s overall fuel consumption by up to 6 percent, lowering CO2 emission per truck by 3.8 tonnes on an annual basis.

Traditionally, trucks consume a large amount of electricity which is generated by the alternator. The photovoltaics now supply the trucks with solar electricity. When driving, there is a decreased load on the engine which lowers fuel consumption. [Read more…] about Kuehne+Nagel shows off solar-powered delivery trucks

Continental claims all its production runs on ‘100 percent green electricity’

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Continental, one of the world’s largest suppliers of vehicle tyres and automotive components and systems, claims that all of its production has been running on “100 percent green electricity’ for the past couple of years at least.

Continental claims to have been procuring all of the electricity for its production sites from renewable energy sources as of fiscal 2020. The company says this is the “clear conclusion” reached in a report by auditor KPMG.

By purchasing approximately 4 million megawatt-hours (MWh) of green energy, Continental reduced its own direct and indirect global CO2 emissions by 70 percent from around 3.2 million metric tons in 2019 to 0.99 million metric tons in 2020. [Read more…] about Continental claims all its production runs on ‘100 percent green electricity’

Trees and power lines

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Trees are an important part of our lives; they add aesthetic value to the surrounding environment, improve air and water quality, reduce soil erosion, and provide shade during the scorching summer months.

Likewise, power lines serve the machinery and equipment we interact with every day, adding luxury and efficacy to our lives.

While these two provide amazing benefits, when trees and power lines are in close proximity to roads, they become a potential hazard to motorists and can cause extreme vehicle damages and bodily injuries if they fall over or motorists accidentally run into them.

Read on to find out how to stay safe while driving on roads with trees and power lines. [Read more…] about Trees and power lines

Hanwha Energy celebrates completion of ‘world’s first and largest’ hydrogen fuel cell power plant

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Hanwha Energy hosted an event at its Daesan Industrial Complex in Seosan, Korea to celebrated the completion of a hydrogen-fuel-cell power plant that only uses recycled hydrogen.

At the event, Hanwha Energy CEO In-Sub Jung was joined by South Korea’s Prime Minister Sye-kyun Chung, Vice Minister of Trade, Industry and Energy Seung-il Chung, Chungcheongnam-do Governor Seung-jo Yang, Member of the National Assembly Myung-sun Kim, and Seosan Mayor Jeong-ho Maeng.

Built by Hanwha Engineering & Construction, the new byproduct-hydrogen-fuel-cell power plant cost $212 million. It occupies 20,000 sq m of the Daesan Industrial Complex. [Read more…] about Hanwha Energy celebrates completion of ‘world’s first and largest’ hydrogen fuel cell power plant

Michigan university scientists’ new solar panels could eventually lead to self-powering skyscrapers

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Imagine if all the glass we see on the sides of skyscrapers and other buildings were actually solar cells in disguise, collecting energy from the sun and helping to power the building and reducing our reliance on fossil fuels. 

That is the dream of many scientists who are working on the technology. Essentially, they want to replace the silicon material that glass is made out of with material that is more suitable for capturing solar energy.

While green energy has made great strides in recent years – with Germans as a nation recently using more electricity from alternative sources than traditional gas- and oil-based power – there’s still a long way to go. [Read more…] about Michigan university scientists’ new solar panels could eventually lead to self-powering skyscrapers

Difference Between Three-Phase and Single-Phase Power

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In today’s advanced and technological upbringings, the power of electricity has become more than a human necessity. People use electricity for heating, cooling, refrigerating, using a computer, and many more.

Similar to your mobile and home appliances, you cannot function and be productive without plugging in your devices or charging your mobile phones in a day. Hence, electricity has recalibrated our lives since the day of its discovery.

Today, the United States accounts for one of the economic leaders in the $6 trillion global energy market. [Read more…] about Difference Between Three-Phase and Single-Phase Power

Amsterdam launches ‘largest smart electric vehicle charging network’

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A consortium of public-private companies and organisations in Amsterdam has launched what it claims is the “largest smart electric vehicle charging network” in the city.

Vattenfall and the City of Amsterdam, together with grid owner Liander, the infrastructure competence center Elaad, and the Amsterdam University of Applied Sciences, launched what they call “Flexpower”.

They say it is the largest public smart charging network for electric vehicles in Amsterdam, and add that the innovative solution enables faster charging, maximal use of renewable electricity and more efficient use of the electric grid in Amsterdam.

[Read more…] about Amsterdam launches ‘largest smart electric vehicle charging network’

Toyota introduces station for the production and supply of hydrogen from renewable energy

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Toyota Motor Corporation (Toyota) has newly introduced ‘SimpleFuel’ to its Motomachi Plant in Toyota City, Aichi Prefecture, Japan.

SimpleFuel is a small water electrolysis-based machine for hydrogen generation and filling that can produce, store, and supply hydrogen by making use of electricity generated from solar power.

It uses electricity from solar panels at the plant site to produce low-carbon hydrogen from the electrolysis of water, which is then supplied to fuel-cell (FC) forklifts after it is compressed and pressurised.

[Read more…] about Toyota introduces station for the production and supply of hydrogen from renewable energy

Power grid: Integrating large-scale battery energy into the electricity network

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One of the most challenging issues for power grids is energy storage. The ability to store energy would enable the supply of uninterrupted electricity to customers, but battery technology has been too expensive or not good enough – until now, with all the electric cars on the roads. Claude Olsen, of Gemini.no, explains

Batteries have become so cheap that they can be used for more than just smartphones and electric cars. Now, national electricity network companies will use them to stabilize the power grid.

In the Norwegian city of Skien, the Odds football stadium Skagerak Arena will, next year, be almost self-sufficient with electricity from 5,000 square meters of solar cells on the roof.

However, since the big peak in power consumption is on the day of the match, the energy produced on the other weekdays must be stored in large batteries.  [Read more…] about Power grid: Integrating large-scale battery energy into the electricity network