From kitchen waste to sky-high costs: inside Hong Kong’s quest for green jet fuel

Read the original at South China Morning Post ↗
South China Morning Post · collected 2026-10-09 · by Eric Jiang

Quick Summary

Hong Kong is exploring the use of recycled kitchen waste to produce sustainable aviation fuel (SAF) as part of its environmental goals. Companies like Ecoceres are converting what was once known as "gutter oil" into valuable biofuel, with costs for this feedstock rising sharply over the past decade from essentially free to more expensive than traditional fuel. Alan Chan Ying-lung, co-chairman of Ecoceres, highlights how this transformation reflects a shift in perception and economic value of waste materials in the energy sector.
Written locally by qwen2.5:14b on 2026-10-09, using this article's own text rather than the other coverage of the same event (that is the story summary below).

AI analysis runs on qwen2.5:14b, locally

Story summary

Hong Kong is exploring the use of recycled kitchen waste to produce sustainable aviation fuel (SAF) as part of its efforts to meet green energy targets. Ecoceres, a Hong Kong-based biofuel producer, sources gutter oil from across the Greater Bay Area for this purpose. Ten years ago, collecting gutter oil was essentially free and even subsidized by authorities due to food safety concerns. However, today, the cost per unit of gutter oil is more expensive than traditional fuel, reflecting its growing value in the clean energy sector. The transformation of what was once considered a public health hazard into a valuable resource highlights the evolving landscape of waste management and sustainable practices in Hong Kong.

Written for “Green Jet Fuel Development Hong Kong” on 2026-10-09, grounded in this article and the 0 other(s) covering the same event.
Why this leaning score
This article does not take a side on a contested political question, so it has no leaning score. That is an answer rather than a gap: a match report or a rescue can be warmly or critically written without being left or right, and scoring it anyway is how approval of a subject gets recorded as a political position.
No political leaning scored for article 67270 · logged 2026-10-09

Signals How these are calculated →

Claims extracted
5
claim-shaped sentences
Uncertain
0%
0 of 5 hedged
Leaning
not political
takes no side on a contested political question
Correction & hedging signals
66.7
corrections and hedging in what we collected; not a measure of accuracy
Outlets on this story
1
Environment
Narrative spread
1
articles carrying this framing
Analyzed 2026-10-09 · how these are computed

Story

📰 Green Jet Fuel Development Hong Kong
Environment · 1 article(s) covering the same event.

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Compared with similar articles

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Publisher

South China Morning Post · 1903 article(s) · 4 correction(s) detected
Running correction rate · 4 correction(s)
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Who wrote this

Eric Jiang
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Also by Eric Jiang
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 16 articles by Eric Jiang →

Topics

China Ecoceres Hong Kong Hong Kong’s

Subjects

Ecoceres ORG · 2× Alan Chan Ying-lung PERSON · 1× China GPE · 1× Hong Kong GPE · 1× Hong Kong’s GPE · 1×

Narrative

In FocusFrom kitchen waste to sky-high costs: inside Hong Kong’s quest for green jet fuel As city sets goals for adopting sustainable aviation fuel, industry leaders examine how to scale up supply chains and win over price-sensitive passengers
framing: assertive · carried by 1 article(s) · first seen 2026-10-09
2026-10-09 · South China Morning Post
From kitchen waste to sky-high costs: inside Hong Kong’s quest for green jet fuel · assertive framing

Claims (5 extracted, 0 hedged)

In FocusFrom kitchen waste to sky-high costs: inside Hong Kong’s quest for green jet fuel As city sets goals for adopting sustainable aviation fuel, industry leaders examine how to scale up supply chains and win over price-sensitive passengers asserted
leaders → set → passengers
China’s once-notorious “gutter oil”, recycled from kitchen and drainage waste, has almost vanished from dining tables in recent years and now carries the nickname liquid gold. asserted
oil → recycle → nickname
The substance has become a highly sought-after feedstock for producing clean energy, especially sustainable aviation fuel (SAF), with biofuel producers such as Hong Kong-based Ecoceres sourcing gutter oil across the Greater Bay Area. asserted
producers → become → Area
EcoCeres’ co-chairman, Alan Chan Ying-lung, witnessed how the restaurant waste transformed from a nationwide food safety concern into a valuable commodity. asserted
waste → witness → commodity
“I can recall that the gutter oil we collected was basically free 10 years ago, and authorities even offered subsidies [to collectors], but now the unit cost is even more expensive than fuel,” he said. asserted
he → recall → fuel
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