Resources & Information related to Clean Technology, Recycling, Renewable Energy, Green Buildings and more.


Tower Tariffs: The Winds of a Trade War with China?

Renewable energy trade conflicts with China are heating up and blowing strong. The latest action by the Commerce Department has set tariffs that could go as high as high as 73 percent on imports of utility-scale wind towers from China


Borrego Solar Closes $64M Project Fund with Two US Banks

U.S. Bank and National Cooperative Bank of Washington D.C. are the latest two banks to invest in Borrego’s solar power funds as the San Diego-based solar PV installer and project developer seeks to fuel further expansion.


Interview: CEO of on Partnership with Daimler

Last week Daimler made another step to deepen its involvement in the access economy by partnering and investing an undisclosed sum in the world’s leading ridesharing network, This partnership is an important milestone for both Daimler and To learn more about the collaboration, I interviewed Markus Barnikel, CEO of

San Francisco PUC building exterior

The Public Sector Pioneers the Case for Green Building

The public sector is making the case for green building materials and processes, including integrated design, broad stakeholder collaboration, and long-term thinking. Sustainable building practices are embodied in the new LEED Platinum San Francisco Public Utilities Commission HQ.

Screen Shot 2012-07-27 at 10.24.27 AM

Kickstarter Phenomenon ReadySet: A Powerful Example of Trickle Up Innovation

A small device is creating a big buzz on Kickstarter: The ReadySet is a plug and play charging/power source that can take a near unlimited set of inputs, powering a huge range of devices. This has relevance both in far off the grid developing countries and back here in the States as well.

senior CA

Solar Seniors Help Realize California, U.S. Renewable Energy Goals

California seniors are increasingly helping realize the goals of Gov. Brown’s clean, renewable energy and energy security initiatives, one central aim of which is to install 12,000-MW of local renewable power generation across the state by 2020. America’s growing number of “solar seniors” are seen as key customers for Gen110, which now provides 40% of residential solar PV power in the San Jose metro area.


Cleantech Co bSolar Develops Double-Sided Solar Panels

Solar panels have been around for decades, but researchers are still trying to develop affordable double-sided panels – able to capture both direct and reflected sunlight. Israeli startup bSolar says it has developed bifacial solar panels that can boost energy yield by up to 50 percent.

ford (1)

Sustainability, a Strategic Imperative at Ford

Why sustainability is here to stay at Ford. By looking at the triple bottom line (environmental, social, and economic), we address the “root cause” of issues and make systemic, lasting change.

A ZipCar Min Cooper in Manhattan

Why Do Zipcar Users Abuse the Cars? 4 Lessons For the Access Economy

Two researchers try to figure out why consumers don’t take good care of their Zipcars and what we can learn from it on consumer-object and consumer-to-consumer relationships in the sharing economy overall. Their analysis generated four main findings that might be specific to Zipcar, but also provide valuable lessons to the rest of the access economy, including both peer-to-peer and market-mediated services.

Department of Defense collaborates on Future of Fuel

How to Choose Your “Fuel of the Future”

The vehicle fleet managers of today are dealing with a far more complicated fueling landscape than ever before, and that can throw an enormous roadblock in the way of companies seeking to improve the sustainability of their operations.


Energy Efficiency Financing: The Absent, Invisible Hand

Despite present market opportunities, over $50 billion in commercial sector and $80 billion in industrial sector, that would yield over $1.2 trillion in savings, the ‘free’ market has failed to finance retrofits.

DIRTT's Phoenix Factory

Dirtt Environmental Solutions: Doing it Right This Time

DIRTT allows building owners to easily reconfigure interiors from one tenant to the next, offering an 80 to 85 percent reuse of materials rather than heaps of metal studs and drywall headed to the landfill or the recycling warehouse. It allows architecture to be “responsive instead of static,”