Winners
2021
The second edition of SEGC (Youth) was launched in March 2021 to engage youth on sustainability issues and garner innovative ideas based on the theme “How would your carbon-free school or neighbourhood in Singapore look like in 2050?”. A total of 87 teams across 29 secondary schools and junior colleges took part in the challenge. Participants had to use Microsoft’s Minecraft: Education Edition to create their ideal carbon-free world and showcase their aspirations for Singapore.
Junior Category
Raffles Girls’ School (Secondary)

Members: (L to R) Kong Zi Yau Bernadette (Jiang Zirou), Victoria Teo Yue Tong, Tan Xuan Ying

Wind Turbines on Buildings
To maximise space and increase captured wind speeds

Low-carbon Vehicles
Fuelled by hydrogen gas generated from electrolysis

Intelligent Lighting
Solar-powered street lighting equipped with motion sensors
Nanyang Girls’ High School

NGHS campus in Minecraft

Members: (L to R)
Xu Shaozhe, Chen Yifei Allegra, Tan Wen Li Glenda

Genetically Modified Algae
To produce hydrogen for power generation
Bedok Green Secondary School

SolarGeo Dome
Highly-efficient solar thermal electric generator to convert solar energy into electricity

Members: (L to R)
Zacq Leong Guang Yao, Sim Kai Feng, Tan Guan Xu

Indoor Farm
Efficient and automated farm
Senior Category
Dunman High School

Members: (L to R) Ng Jin Seang Jordan, Kwok Zheng Feng, Jake Kee Chong Han

Overview of Electrae's World

Innovative Lighting
Bioluminescent algae for lighting

Artificial Intelligence
To optimise overall energy usage
Dunman High School

Smart Park
Lined with smart flooring system to convert movement to electricity

Members: (L to R)
Ang Guan Yu Jasper, Tan York Yang, Chng Yongzhi Kevan, Aaron Ang Chen Yee

Air Capture System
Efficient large-scale direct air capture system to capture carbon dioxide from the atmosphere
Anderson Serangoon Junior College

Merlion Hawker Centre and Basketball Court

Members: (L to R)
Koh Li Tian, Germaine Yeo, Janel Lee Mei Er, Ernest Tan Jian Yu

Smart Flooring
To generate electricity through motion
Congratulations to all the winners!
Check out the 2021 winning entries here
Watch the virtual award ceremony here
2020
SEGC (Youth) 2020 was launched in March 2020 for all secondary school students to co-create Singapore’s Energy Story with the challenge statement “How would your energy efficient school or neighbourhood in Singapore look like in 2050?”. 92 teams across some 30 secondary schools took part in the challenge, using Microsoft’s Minecraft: Education Edition to create their ideal energy efficient world and showcase their aspirations for Singapore.
Raffles Girls’ School (Secondary)

Members: (L to R) Hilary Chee, Anastasiya Samushkova, Zhang Haiyun

HydroSol
Hydrogen-Solar fuelled school buses

Carbon-capturing Concrete
Capturing CO2 released during incineration to reduce our carbon footprint

Pressure-plate Paths
Turning kinetic energy to electricity
Bedok Green Secondary School

Water Filtration System
A more energy efficient way of purifying rainwater

Members: (L to R)
Ong Shi En, Ashraf Masuri, Sun-Yen Tan, Colby Kang

Thermoelectric Generators
Converting heat flows into electricity
St. Hilda’s Secondary School

Solar Panels
Impressive arrays of solar panels to power electricity needs

Members: (L to R)
Nur Sarah Binte Mohamed Rafiq, Ng Sheng Kang Ernest, Tan Kang Rui, Roger Halim

LED Lighting
Efficient LED lighting system throughout the entire school
Congratulations to all the winners!
Check out the 2020 winning entries here
Watch the virtual award ceremony here