This article shares some of the research carried out for the new IDTechEx report, Electrochemical Double Layer Capacitors 2013-2023.

These naturally occurring, but mostly manufactured, piezoelectric materials are fast becoming a hot topic for exploration in energy harvesting, exhibiting 10 times as much voltage output compared with polycrystalline PZT(1) are utilized in applications where the emphasis is on high output and sensitivity.

Starting with more humble killer applications such as meter reading in buildings, WSN will grow rapidly from $0.58 billion in 2012 to $2.4 billion in 2022 according to IDTechEx research.

The gross sales of presenting companies at Printed Electronics Europe next week - including end users, integrators and providers, is more than €700 Billion annually. Attend the event in Berlin, on April 3-4 to learn how these organisations are progressing printed electronics.

The 4th IDTechEx Energy Harvesting and Storage event will be taking place on the 15th and 16th of May in Berlin, Germany and will cover recent progress and developments in energy harvesting, wireless sensors and related technologies.

Opening speaker at Electric Vehicles Land Sea Air USA 2012 in San Jose California March 27-28, Raghu Das of leading analysts IDTechEx says: "Unlike other events, we delight in slaying the myth that most of the market value is in cars.

The toolkit of technologies that energy harvesting and wireless sensors are making available, are enabling system integrators to come up with solutions in a variety of vertical markets.

IDTechEx is currently in Silicon Valley having spent over a week in Tokyo at EV clients and events. Both are a bellwether of what is really happening on the ground with EVs because they have a relatively large number of early adopters.

Old electric vehicle reports are useless: the subject is moving too fast. IDTechEx is the only analyst with 18 current reports forecasting sales of electric vehicles and their key components and they are kept up to date. Information is fed into these documents continuously as the PhD level IDTechEx analysts tour the world's companies, research institutes and conferences to spot the many changes in technology and business success and interpret them.

IDTechEx's Energy Harvesting & WSN conference in Berlin, on May 15 and 16 this year (www.IDTechEx.com/EH ) will focus both on wireless sensors as well as the photovoltaic and other harvesting technologies that are being integrated and are creating exciting new market segments for solar cells.

We have entered 2012 with an electric vehicle scene that is very different from that which was envisaged not long ago. There are now six key enabling technologies not three and vehicle makers increasingly make some of them, so suppliers increasingly have to compete with their largest potential customers. Precious metals in EV components are being removed remarkably rapidly.

2011 turned out to be a very interesting year for energy harvesting, full of scientific advances, technology breakthroughs and new product developments. IDTechEx predicts that the trend is set to continue, with further developments expected in 2012, along with expansion of commercialization efforts which will push energy harvesting adoption forward.

Energy harvesting is the use of ambient energy to provide electricity for small and or mobile equipment, whether electrical or electronic. In 2011, $700 million is spent on the energy harvesting component itself, rising to just under $5 billion in 2021.

Those designing electric vehicles have much in common, whether they are hybrid or pure electric, on-road, off-road, on-water, underwater or in the sky.

Less than two weeks remain until the IDTechEx Energy Harvesting & Storage conference and exhibition and already exhibitors are prepared to demonstrate their capabilities and technology advances, and not just on paper.

Zero power wireless sensors are now available, which bring together new low power wireless ICs with energy harvesters (which harvest energy from heat, light or motion, for example) and the appropriate form of energy storage and conditioning.

In this article we share some of our research for the new IDTechEx report, Electric Motors for Electric Vehicles 2012-2022.

Graphene is considered a hot candidate for applications such as computers, displays, photovoltaics, and flexible electronics.

IDTechEx, the organiser of the World's largest global series of Printed Electronics events will hold its European show in Berlin, Germany on 3-4 April. The focus, as at all IDTechEx events, is to address the needs and experiences of adopters of the technology.

Over the next decade, the most vibrant Wireless Power Transmission (WPT) markets will be the contactless charging of portable and mobile equipment, in particular consumer electronics and electric vehicles.