The overlooked environmental cost of renewables

The overlooked environmental cost of renewables

The overlooked environmental cost of renewables
Inside a solar photovoltaic panel factory in Huai'an, in eastern China's Jiangsu province. (AFP)
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Renewables are widely recognized as an essential, non-polluting alternative energy source. But are they really as clean as they seem? When we examine solar, wind and other renewables, we tend to focus on the last mile while neglecting the full supply chain.

This is a dangerous oversimplification that ignores the hidden environmental and ethical costs associated with their production, transportation and disposal. To truly assess their efficiency and impact, this scrutiny must also be applied when comparing them with other energy sources.

Suppose we take solar energy, which has the lion’s share of global renewable energy capacity. Indeed according to the latest data, solar photovoltaic systems alone contributed to nearly 75 percent of the renewable capacity additions worldwide in 2023. In terms of electricity generation, solar PV accounted for about 4.5 percent of the global total.

This is clean energy but what about its full supply chain? 

The production of solar panels involves the use of hazardous materials like sodium hydroxide and hydrofluoric acid. Moreover, research indicates there is significant energy consumption leading to greenhouse gas emissions and potential water and land pollution from toxic waste such as cadmium and lead. 

The next step is transporting these panels. Most solar PV panels are produced in China, which dominates the global market. China and Taiwan together account for about 70 percent of the world’s solar cell and module production. Long distance freight adds to the carbon footprint. This adds approximately 0.02 to 0.05 pounds of CO2 per kilowatt-hour of electricity generated over the panel’s lifetime.

When we examine solar, wind, and other renewables, we tend to focus on the last mile while neglecting the full supply chain. This is a dangerous oversimplification.

Khaled Abou Zahr

Then, once solar panels reach the end of their lifespan, they ought to be recycled. However, the recycling process is close to nonexistent due to high costs and technical challenges. As such, many panels end up in landfill, contributing to soil and water pollution. It is estimated that by 2050, there could be around 6.5 million tonnes of solar panel waste.

This is why, when analyzing the benefits of a renewable source of energy, the entire scope and supply chain needs to be evaluated. And yet, to this day, we only focus on the last mile.

The same concept applies to electric cars. The entire supply chain must be analyzed — starting with the mines that extract the lithium, cobalt, nickel and graphite essential for making batteries, often under questionable ethical conditions.

I recently read the news of a fully electric building in the US, which was hailed as a great success. Yet its power sources were predominantly fossil fuels. And just how efficient are such structures, considering the loss of power in the grid and other factors such as the inherent inefficiency of electric heaters compared to gas-powered ones?

For all these reasons, it is important to pursue efforts to improve the sustainability of production, transportation, and recycling processes to mitigate these environmental impacts. It is even more important not to politicize the energy and environmental debate, as it will only lead to flawed decisions.

• Khaled Abou Zahr is the founder of SpaceQuest Ventures, a space-focused investment platform. He is CEO of EurabiaMedia and editor of Al-Watan Al-Arabi.

 

Disclaimer: Views expressed by writers in this section are their own and do not necessarily reflect Arab News' point of view

Diverse topics discussed at Riyadh book fair workshops

Diverse topics discussed at Riyadh book fair workshops
Updated 12 min 16 sec ago
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Diverse topics discussed at Riyadh book fair workshops

Diverse topics discussed at Riyadh book fair workshops
  • Ali Kamakhi highlighted the profitability of newsletters, describing them as one of the simplest ways to generate high income

RIYADH: Workshops at the Riyadh International Book Fair covered such varied topics as newsletter creation, imagery, and biography writing.

“Creating a Successful Newsletter” saw Ali Kamakhi, the founder of business e-newsletter Jareed, talk about the importance of accompanying information and links. He highlighted the profitability of newsletters, describing them as one of the simplest ways to generate high income.

Kamakhi said the secret behind a great newsletter lay in establishing a direct relationship with the audience, achieving higher engagement, and lowering operational costs. He also identified two important ways to expand a newsletter’s reach — sponsorships and subscriptions.

A second workshop, “Aesthetic Imagery in Poetry and Music,” was presented by novelist Youssef Fadel. He addressed such topics as aesthetic imagery in melodies, the role and importance of literature, and tools for creating aesthetic images.

He explained how melody added an aesthetic dimension to words through sound effects that influence the listener, and that meter in poetry is the rhythm that gives the text musical control.

The Riyadh International Book Fair, organized by the Literature, Publishing and Translation Commission, takes place at Riyadh International Convention and Exhibition Center until Oct. 5.

 


What We Are Reading Today: How the New World Became Old

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Updated 12 min 22 sec ago
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What We Are Reading Today: How the New World Became Old

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  • How the New World Became Old tells the extraordinary story of how Americans discovered that the New World was not just old—it was a place rooted in deep time

Author: Caroline Winterer

During the 19th century, Americans were shocked to learn that the land beneath their feet had once been stalked by terrifying beasts. T. rex and Brontosaurus ruled the continent.

North America was home to saber-toothed cats and woolly mammoths, great herds of camels and hippos, and sultry tropical forests now fossilized into massive coal seams.

How the New World Became Old tells the extraordinary story of how Americans discovered that the New World was not just old—it was a place rooted in deep time.

 

 


Saudi Arabia intensifies Islamic education drive in Philippines

Fahd Al-Fuhaid, the Religious Attache at the Saudi Embassy in Manila, conducted the seminar. (SPA)
Fahd Al-Fuhaid, the Religious Attache at the Saudi Embassy in Manila, conducted the seminar. (SPA)
Updated 12 min 41 sec ago
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Saudi Arabia intensifies Islamic education drive in Philippines

Fahd Al-Fuhaid, the Religious Attache at the Saudi Embassy in Manila, conducted the seminar. (SPA)
  • The session sparked lively discussions and inquiries from attendees eager to deepen their understanding of Islamic teachings

MANILA: In a move to strengthen Islamic education abroad, Saudi Arabia’s Ministry of Islamic Affairs has launched its second scientific course for qualifying imams and preachers in the Philippines.

The program, running on its second day, has drawn more than 160 participants from across the archipelago.

It is conducted by the Religious Attache at the Saudi Embassy in Manila and features prominent scholars such as Fahd Al-Fuhaid.

On the second day, Dr. Al-Fuhaid delivered an extensive lecture on monotheism, highlighting crucial doctrinal issues for preachers and speakers.

The session sparked lively discussions and inquiries from attendees eager to deepen their understanding of Islamic teachings.

The second scientific course for qualifying preachers and imams is receiving wide interest and participation from across the Philippines.

 


What We Are Reading Today: ‘Arabian Love Poems’

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Updated 9 min 19 sec ago
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What We Are Reading Today: ‘Arabian Love Poems’

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Author: Nizar Kabbani

Nizar Kabbani’s book “Arabian Love Poems” (1998), translated by Palestinian scholars Bassam Frangieh and Clementina R. Brown, takes readers on an emotional journey driven by the power of love and grief.

Legendary poet Kabbani (1923-1998) was born in Damascus, Syria, and was one of the most popular Arab poets of the 20th century.

During his lifetime, Kabbani was a diplomat, poet, writer and publisher. Inspired by his surroundings, Kabbani’s collection anthology explores the themes of love, religion, grief, as well as Arab and women empowerment.

As the title of the book suggests, “Arabian Love Poems” has a theme of love embedded in each poem. Kabbani gives readers a glimpse of his romantic mind through his poetry that pierces the soul.

Unlike many popular poets who write poetry in traditional forms such as sonnets, Kabbani uses a flexible style of writing called “free verse poetry,” resulting in an effortlessly flowing piece consisting of uncensored thoughts.

Although Kabbani uses simple and direct language in his poetry, he never fails to capture the depth of his emotions. If anything, the simplicity of his poetry is what makes it resonate with most readers.

What makes this book a standout is the sensory imagery, providing the reader with a beautiful visualization through his carefully crafted words.

 “I hadn’t told them about you.

“But they saw you bathing in my eyes.

“I hadn’t told them about you.

“But they saw you written in my words.

“The perfume of love cannot be concealed.”

Translated books can often fail to capture the essence felt in the original text, but the translation from Arabic to English in “Arabian Love Poems” is truly superb. It gives the English reader the chance to dive into the rich world of Arab poetry.

 


Deadly Israeli strike in West Bank highlights spread of war

Deadly Israeli strike in West Bank highlights spread of war
Updated 13 min 16 sec ago
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Deadly Israeli strike in West Bank highlights spread of war

Deadly Israeli strike in West Bank highlights spread of war
  • What’s happening in Gaza is spreading to Tulkarm, with the targeting of civilians, children, women and elders. Faisal Salam Community leader

The ruins of a coffee shop in the West Bank city of Tulkarm show the force of the airstrike on Thursday night that killed a senior local commander of the militant group Hamas — and at least 17 others.
The strike in Tulkarm’s Noor Shams refugee camp, one of the most densely populated in the occupied West Bank, destroyed the ground floor shop entirely, leaving rescue workers picking through piles of concrete rubble with the smell of blood still hanging in the air.
Two holes in an upper-level show where the missile penetrated the three-story building before reaching the coffee shop, where a mechanical digger was clearing rubble.
The strike by the Israeli air force was the largest seen in the West Bank during operations that have escalated sharply since the start of the war in Gaza almost a year ago and one of the biggest since the second “intifada” uprising two decades ago.

What’s happening in Gaza is spreading to Tulkarm, with the targeting of civilians, children, women and elders.

Faisal Salam, Community leader

“We haven’t heard this sound since 2002,” said Nimer Fayyad, owner of the cafe, whose brother was killed in the strike.
“The missiles targeted a civilian building, and a family was wiped from the civil registry. What was their fault?
“There is no safe place for the Palestinian people. The Palestinian people have the right to defend themselves.”
Residents said the strike occurred after a rally by armed fighters in the middle of the camp.
When the rally ended, some went to the coffee shop.
The Israeli military said the strike killed Zahi Yaser Abd Al-Razeq Oufi, head of the Hamas network in Tulkarm, a volatile city in the northern West Bank that has seen repeated clashes between the Israeli army and Palestinian fighters.
It said the attack joined “a number of significant counterterrorism activities” conducted in the area since the start of the war.
Residents said another commander from Islamic Jihad was also killed, but there was no immediate confirmation from either faction.
But Palestinian emergency services said at least 18 people had died in all, including a family of five in an apartment in the same building.
The missiles penetrated the ceiling and their kitchen floor, leaving many of the cabinets incongruously intact.
With the first anniversary approaching of Hamas’ Oct. 7 attack on Israel, the strike on Tulkarm underlined how widely the war has now spread.
As well as fighting in Gaza, now vastly reduced to rubble, Israeli troops are engaged in southern Lebanon while parts of the West Bank, which has seen repeated arrest sweeps and raids, have in recent weeks come to resemble a full-blown war zone.
Flashpoint cities in the northern West Bank, like Tulkarm and Jenin, have suffered repeated large-scale operations against Palestinian militant groups that are deeply embedded in the area’s refugee camps.
“What’s happening in Gaza is spreading to Tulkarm, with the targeting of civilians, children, women and elders,” said Faisal Salam, head of the camp refugee council.
More than 700 Palestinians have been killed in the West Bank over the past year, many of them armed fighters but many also unarmed youths throwing stones during protests or civilian passersby.
At the same time, dozens of Israeli soldiers and civilians have been killed in the West Bank and Israel by Palestinians, most recently in Tel Aviv, where two Palestinians killed seven people from the West Bank with an automatic weapon.