Today’s Solutions: December 05, 2025

Of all the “sustainable” communities that global cities are planning to build in the coming years, the blueprints for a new net-zero community in Hamburg are particularly striking. One main reason is that the community, which will be built in the formerly industrial borough Harbugh, will be powered by geothermal walls, wood pellet-fueled cogeneration plants, and photovoltaic panels. 

But beyond its unique sources of energy, the Hamburg development stands apart for its communal roof gardens. The buildings, which seem to be connected by these communal roof gardens, will have a variety of social functions, including sports facilities, running and walking routes, outside dining areas, and a large area dedicated to urban agriculture.

The plans for this net-zero community look stunning, so we’ll surely be keeping an eye out for it as it gets built in the coming years.

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

Europe’s low-carbon future: Denmark’s North Sea oil field is now a carb...

Once a symbol of fossil fuel extraction, the remote Nini oil field in the North Sea is preparing for a new role: storing millions ...

Read More

Grace Richardson makes history as first openly gay Miss England: ‘I’ve achiev...

BY THE OPTIMIST DAILY EDITORIAL TEAM When Grace Richardson took the stage at the Miss England final in Wolverhampton, she wasn’t just chasing a ...

Read More

World’s first hydrogen-powered cargo vessel to set sail in Paris this year

In a world's first, a commercial hydrogen-powered cargo vessel will make its maiden voyage later this year. Developed by French shipowner Compagnie Fluvial Transport ...

Read More

A guide to self-kindness: transforming negative self-talk into positive affir...

As we go through the motions of daily life, it's tempting to listen to our inner critic's constant commentary. Negative self-talk, or the constant ...

Read More