Holy Grail "a cup that overflows" 1 Billion+ Portable Personal Air to Water machines rolled out in 10 - 25 years

Develop systems that use low-cost solar-thermal energy to help clean water produced by oil & gas extraction & other industrial activities.

Expand the utilization of non-traditional sources of water, ensure water security in the U.S. and improve the resilience of infrastructure.

This challenge is seeking your ideas for how to automate the inspection of scrap materials in a way that is quick, accurate, and objective.

Help us end the global pandemic of addiction. Pitch a technology that identifies the earliest bio and neuro signals of relapse in-real time

The Innovation Next Awards is funding new ways to influence behavior change through the use of technology.

Mobile apps to turn ocean data into the products and services we need.

Help inspire others by sharing the #OneThing for #Hope you turn to when feeling hopeless, anxious, depressed or stressed in this world.

Design a new way for solar panels to track the position of the sun

Design an XPRIZE competition to pioneer breakthrough new energy technologies to rapidly provide Abundant Clean Energy globally