With communities balking at the purported ugliness of windtowers and solar panels, a Dutch company proposes using nature's own designs.
"With all the potential good wind power could do for the carbon economy, one of the objections hindering its implementation is aesthetic; people simply don't want massive turbines dotting the landscape and marring their views. The Dutch founder of London's Solar Botanic Ltd. was wrestling with that very issue in 2002 when the idea began to blossom: why not redesign the technology to blend into the natural world?
Founded last year, Solar Botanic's ambitious goal involves layering existing technologies three-fold into the natural form of a leaf and producing fake power-producing trees that individually could power an entire home. Each "nanoleaf" would incorporate photovoltaics for collecting solar power, thermoelectrics for converting the sun's heat to electricity, and piezoelectric nanogenerators in the leaves' petioles (the stalk connecting the leaf to the branch) that capture the kinetic energy from the wind rustling the leaves."
Read the full story: Pumping Green Power from Fake Plastic Trees
A Wind Turbine Acting Like a Palm Tree Delivers Five Times the Electricity
It's still a longshot for full-scale production, but a unique research partnership has produced a unique example of biomimicry: a wind turbine that borrows from palm trees to achieve new levels of energy production.
Urban Trees Have Bigger Impact in Hot, Dry Cities
The cooling effect of robust urban tree canopies is more pronounced in hotter, drier cities like Phoenix and Las Vegas.
Symposium Highlights the Crucial Role of Trees in Combatting Extreme Heat
Experts emphasize that planting and maintaining trees in urban areas is essential for reducing extreme heat, cooling cities, and preventing heat-related illnesses, especially as heatwaves become more frequent and severe.
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
California plans to bury El Niño’s downpour
If the state plays its cards right, it may be able to store a billion acre-feet of El Niño’s water in aquifers.
Desperate measures: Advocates weigh draining Lake Powell to fill Colorado River
Draining the reservoir could reduce evaporation losses by a couple hundred thousand acre-feet.
Mamdani’s pied-à-terre tax survives legal challenge
A panel of judges found that the plaintiffs failed to demonstrate injury as a result of New York City's implementation of the tax.
Eastern Nebraska is running out of electricity
Data centers and electrification are straining eastern Nebraska’s grid, throttling economic development.
Seattle passes record-breaking transit services expansion
Proposition 1 will double the city’s transit tax to add 95,000 more bus trips and preserve 180,000 bus trips annually.
FREE Course: Walkable City 1: Why Walkability?
After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.
Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold
The course focuses on the opportunities and imperatives that shape reinvention of mall sites.
City of Rosemead
Rutgers University, Edward J. Bloustein School of Planning and Public Policy
One Hundred Miles
Hunter College, City University of New York (CUNY)
The Architects Foundation
University of Cincinnati Online
City of Cambridge
Montrose County
The Pocatello Development Authority