Today’s Solutions: October 28, 2026

Dubai will soon be the first municipality in the world to run all of its vehicles—buses included—on cleaner biodiesel. Biodiesel is made from reused cooking oil and pollutes 84 percent less than conventional fossil diesel. All biodiesel used in Dubai’s vehicles will be sourced from inside the emirate. The initiative is part of their proposed 11-point system to make a greener Dubai over the next 30 years. Additional points for Dubai’s greening strategy include upping renewable energy sources from 0 to 24 percent, treating waste, and improving water efficiency.

Solutions News Source Print this article
More of Today's Solutions

Student Makers, a deeper dive: bringing free STEM to students on three contin...

BY THE OPTIMIST DAILY EDITORIAL TEAM This article kicks off The Optimist Daily's Local Changemakers 2026 series, spotlighting changemakers 30 and under. It was ...

Read More

Meet Vivian Ho: the 17-year-old who built a supply network around dignity, no...

BY THE OPTIMIST DAILY EDITORIAL TEAM This article is part of The Optimist Daily's Local Changemakers 2026 series, spotlighting changemakers 30 and under. Most ...

Read More

Sperm-sorting tech identifies strongest swimmers to help couples conceive

In-vitro fertilization is certainly a potential avenue for couples who are having problems conceiving a child due to low-quality sperm. However, the unfortunate fact of the matter is that ...

Read More

How one Maine school is helping students heal in nature

BY THE OPTIMIST DAILY EDITORIAL TEAM At Morse High School in Bath, Maine, detention doesn’t always mean fluorescent lights and silent classrooms. Thanks to ...

Read More