Challenges.

Energy efficiency
Circular economy
Water conservation
Green transportation
Biodiversity protection

Energy efficiency.

Catch residential energy waste before bills spike

Catch residential energy waste before bills spike

Residential buildings use more energy than necessary because heating, cooling, and insulation problems are found only after energy use rises.

Expose hidden electricity costs in small businesses

Expose hidden electricity costs in small businesses

Small businesses pay more for electricity because they cannot tell which equipment and processes use the most power.

Shift flexible electricity use off peak hours

Shift flexible electricity use off peak hours

Homes and businesses overload electricity networks during peak hours because they have limited ways to shift flexible uses to other hours.

Stop renewable electricity going unused on the grid

Stop renewable electricity going unused on the grid

Renewable electricity is wasted when electricity networks cannot deliver all the power generated where and when it is produced.

Compare energy use across multi-site businesses

Compare energy use across multi-site businesses

Multi-site businesses cannot see which locations use the most energy because their energy records use incompatible formats.

Protect power systems from correlated weather hazards

Protect power systems from correlated weather hazards

Power-system reliability degrades during extreme weather when generation, transmission, and storage assets are exposed to correlated hazards.

Anticipate climate hazards across electricity networks

Anticipate climate hazards across electricity networks

Electricity network operators cannot anticipate how storms and other climate hazards will affect multiple critical assets at once.

Circular economy.

Make repair-or-replace decisions before discarding products

Make repair-or-replace decisions before discarding products

Working products are thrown away because owners cannot tell whether repairing them is worth the cost.

Match surplus products to nearby business buyers

Match surplus products to nearby business buyers

Businesses throw away surplus products while other businesses buy the same products new because sellers cannot find potential buyers quickly.

Route used products back to manufacturers for refurbishment

Route used products back to manufacturers for refurbishment

Manufacturers receive fewer products for refurbishment because customers do not know how or where to return them.

Pinpoint avoidable material loss in business processes

Pinpoint avoidable material loss in business processes

Businesses cannot reduce waste because they cannot identify which processes generate the most avoidable material loss.

Water conservation.

Target irrigation to where crops actually need water

Target irrigation to where crops actually need water

Farmers waste water because irrigation systems deliver more water than crops need in some parts of a field.

Align irrigation schedules with soil and weather data

Align irrigation schedules with soil and weather data

Agricultural water use remains high because irrigation schedules do not reflect soil moisture and weather conditions.

Distinguish temporary from sustained water demand rises

Distinguish temporary from sustained water demand rises

Water shortages worsen because utilities cannot tell whether a rise in demand is temporary or likely to continue.

Show households which activities drive water use

Show households which activities drive water use

Households use more water than necessary because consumption feedback rarely shows which daily activities are driving use.

Close the gap between urban water demand and supply

Close the gap between urban water demand and supply

Cities face water shortages because demand is growing faster than reliable local supply.

Detect water contamination earlier in distribution pipes

Detect water contamination earlier in distribution pipes

Contaminated water reaches consumers because problems are not detected early enough in distribution pipes.

Identify highest-water processes in industry

Identify highest-water processes in industry

Water-intensive industries cannot reduce consumption because they cannot identify which processes use the most water.

Detect water supply deterioration before shortages hit

Detect water supply deterioration before shortages hit

Communities discover water shortages only after reservoirs, underground water supplies, or local sources have already deteriorated.

Adapt farm production to shifting rainfall and temperatures

Adapt farm production to shifting rainfall and temperatures

Farmers cannot maintain reliable production as changing rainfall and temperatures alter growing conditions.

Green transportation.

Stop public transport delays spreading across routes

Stop public transport delays spreading across routes

Public transport delays can spread across vehicles and routes because schedules and which vehicles serve which routes are tightly interconnected.

Find inefficient driving patterns in vehicle fleets

Find inefficient driving patterns in vehicle fleets

Companies operating large vehicle fleets miss fuel-saving opportunities because vehicle data does not identify inefficient driving patterns at the driver or route level.

Match bus routes to changing passenger demand

Match bus routes to changing passenger demand

Buses run nearly empty on some routes while passengers are left waiting on others because fixed schedules do not match changing demand.

Identify unsafe walking and cycling routes at street level

Identify unsafe walking and cycling routes at street level

Walking and cycling remain unsafe on some routes because pedestrian and cyclist risks are difficult to identify at street level.

Locate where urban air pollution exposure peaks

Locate where urban air pollution exposure peaks

Cities cannot identify where air pollution creates the greatest exposure because traffic, emissions, weather, and population data are rarely combined.

Biodiversity protection.

FAQ

Everything you need to know about participating.

Who can participate?

Anyone can join, no matter your background or experience level. Whether you're a student, recent graduate, or transitioning careers, this platform is designed to help you build real-world skills. We welcome diverse perspectives, including scientists, designers, engineers, analysts, marketers, educators, and more.

Is it free?

Yes, participation is completely free.

How to get started?

  1. Create an account.
  2. Choose a challenge you would like to work on.
  3. Follow guides to solve the problem (solo or in a team).
  4. Submit your solution.
  5. Receive feedback from experts and see results at the start of each month.

Are there any deadlines?

You can submit your case at any point. The challenge results will be announced in the first few days of each month on the winners' page.

Can I participate as part of a team?

Yes, participants can submit the case as a team. There is no maximum number of team members, but we recommend up to five members.

How to obtain assistance from mentors?

Mentor support is optional. You can connect with mentors through the platform to get guidance or feedback - but you can also complete challenges independently.

Can participants apply multiple times?

Yes, participants can submit multiple cases, either solo or as part of a team.

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