Baku, Azerbaijan, March 24. OPEC Secretary
General Haitham Al Ghais has raised concerns about the
oversimplified use of the term “green” in describing energy
sources, arguing that it obscures the complex realities of energy
production.
In his article, Al Ghais emphasizes the importance of
understanding what “green” truly means, suggesting that it often
overlooks the full environmental impact of various energy
sources.
“Green means no greenhouse gas emissions,” Al Ghais says, but
adds that we must consider the entire carbon footprint of an energy
source, including its production, transportation, and
decommissioning processes. For example, the manufacturing of wind
turbines and solar panels—critical for renewable energy—results in
significant emissions. “Steel, cement, and plastics, essential for
these technologies, are emissions-intensive,” he explains.
Furthermore, the extraction of key minerals like copper, lithium,
and cobalt, used in wind turbines, solar panels, and batteries,
also generates considerable greenhouse gas emissions due to heavy
mining.
Al Ghais also critiques the push to “electrify everything,”
noting that global electricity generation from coal reached a
record high in 2024, leading to unprecedented CO2 emissions. “In
2024, global CO2 emissions from coal-fired power plants reached a
new all-time high,” he states, with predictions for even higher
emissions in 2025.
Highlighting the ecological impact of renewable energy, Al Ghais
points out that wind turbines and solar farms often require land
clearing, which can disrupt ecosystems and wildlife. “This process
can involve removing trees, rocks, or other natural elements, and
may even use industrial explosives,” he says. Additionally, the
recycling process for solar panels and turbines is not without
challenges. “By 2050, more than 43 million tonnes of turbine blade
waste and 60-78 million tons of solar panel waste will be
generated,” Al Ghais warns, stressing the complexities of disposal,
as some materials are toxic and must be handled carefully.
Despite these concerns, Al Ghais acknowledges the importance of
renewable technologies. “Solar panels and wind turbines are
extraordinary technologies and necessary components of the energy
mix,” he notes, but he cautions against unrealistic
expectations.
In conclusion, Al Ghais calls for a more realistic and nuanced
approach to energy policy. “We need solutions, not slogans,” he
asserts, suggesting that labeling energy sources as “green” often
oversimplifies the difficult trade-offs faced by policymakers.