|
XPRIZE Ocean Recovery
|
|
39
|
413
|
October 21, 2021
|
|
XPRIZE Transparent Supply Chains
|
|
27
|
231
|
October 14, 2021
|
|
XPRIZE Climate-Proof Cities
|
|
20
|
234
|
October 12, 2021
|
|
XPRIZE E-Fuels
|
|
48
|
315
|
October 8, 2021
|
|
Breakthroughs to Cool and Conserve the Planet
|
|
53
|
360
|
October 6, 2021
|
|
Fashion Forward - A more sustainable fashion industry
|
|
6
|
162
|
September 29, 2021
|
|
Water Scarcity
|
|
8
|
196
|
September 22, 2021
|
|
Global Action to Fight Climate Change
|
|
16
|
398
|
August 27, 2021
|
|
Breakthroughs to Enhance Climate Resilience
|
|
22
|
197
|
August 17, 2021
|
|
"Sustainable Fashion"
|
|
0
|
66
|
August 12, 2021
|
|
Breakthroughs to Provide Access to Reliable Data
|
|
9
|
142
|
August 5, 2021
|
|
Breakthroughs for Global Supply Chains
|
|
11
|
107
|
July 22, 2021
|
|
Wildfire Prevention and Firefighting Technology
|
|
5
|
191
|
July 12, 2021
|
|
Enviromental Issues as a National Security Concern
|
|
14
|
200
|
July 6, 2021
|
|
Sustainable Energy Systems at Nanoscale
|
|
5
|
114
|
June 30, 2021
|
|
Advanced Technologies for Climate Resilience
|
|
6
|
125
|
June 28, 2021
|
|
Reducing Pollution and Reversing Biodiversity
|
|
16
|
181
|
June 24, 2021
|
|
Climate Change in 2040
|
|
3
|
208
|
June 24, 2021
|
|
No Level Playing Field
|
|
0
|
81
|
June 23, 2021
|
|
Jobs in Biodiversity & Environmental Restoration
|
|
5
|
171
|
June 21, 2021
|
|
Repurposing of Oil & Gas Infrastructure in Decarbonizing Energy System
|
|
14
|
230
|
June 17, 2021
|
|
Barriers to Decarbonizing Fossil Fuels
|
|
14
|
259
|
June 15, 2021
|
|
Celebration of Scientific Achievements
|
|
4
|
180
|
June 14, 2021
|
|
Population Growth and Size
|
|
4
|
107
|
June 14, 2021
|
|
Ethical Standards for new emerging tech?
|
|
7
|
215
|
June 10, 2021
|
|
Ecological economics (or green economy) and ensuring environmental equity
|
|
13
|
347
|
June 10, 2021
|
|
Green Infrastucture
|
|
13
|
294
|
June 2, 2021
|
|
Normalization of Green Tech
|
|
10
|
260
|
May 31, 2021
|
|
Public Awareness about Climate Change
|
|
6
|
205
|
May 27, 2021
|
|
Water Scarcity Challenges
|
|
10
|
266
|
May 27, 2021
|
