Over twenty million electric vehicles produced in 2010 will employ on-board energy harvesting to help charge the traction batteries. That includes both hybrid and pure electric vehicles.

Energy harvesters enabling micro-power generation provide new levels of efficiency and automation in the built environment, process control, vehicles and healthcare.

There are now other forms of energy harvesters developed initially at the micro level which are now being scaled to produce enough energy to replace or supplement grid power.

The IDTechEx exhibition with the only co-located conference on Energy Harvesting & Storage with Wireless Sensor Networks & Real Time Locating Systems saw an unprecedented 340 people attending and 28 exhibitors.

Last week the second annual IDTechEx Energy Harvesting & Storage USA 2010 event opened to 340 people and 28 exhibitors, up significantly from the previous year, indicative of the rising interest in the topic. The event was co-located with the IDTechEx Wireless Sensor Networks and RTLS conference, bringing together all those involved in these two industries.

Next week the second annual IDTechEx event "Energy Harvesting & Storage USA 2010" opens in Boston, USA. Since last year, the attendance has grown by 25% at this stage and there are a total of 28 exhibitors - compared to 20 last year.

This event was the first of a global series of events on these topics to be held in Asia. After holding successful annual conferences on those topics in Europe and North America, IDTechEx launched the first Asian version of ...

This week more than 250 people attended the second annual IDTechEx event on Energy Harvesting and Wireless Sensor Networks & Real Time Locating Systems. These two events are co-located given the overlap in topic and attendees were delighted with the breadth of subjects that were covered. The exhibition had trebled from last year to 20 exhibitors.

The first day of the conference (attended by more than 290 attendees) was focused on presentations from end users of energy harvesting and wireless sensor networks technologies, with the first presentation given by IDTechEx CEO Raghu Das, giving an overview of needs for energy harvesting as well as the three generations of technologies (active RFID, RTLS and mesh & WSN) that have evolved into the current market for Wireless Sensor Networks, a market due to reach US$1.75 Billion by 2019.

This week the IDTechEx events Energy Harvesting & Storage and Wireless Sensor Networks (WSN) & RTLS took place in Denver, CO, USA. The event was attended by more than 290 attendees, with a brilliantly diverse spread of those through the value chain - from component suppliers to solution providers to many end users from different industries.

Active RFID will rise from 10% of the total RFID market this year to 24% in 2019, meaning a huge $6.74 billion market.

Speakers already confirmed include The US Navy SPAWAR, GE, Savi Technology, University of Michigan, Fisk University, Structural Graphics, MicroStrain, Axcess Technologies, The Facility, NREL and many others.

In less than two weeks IDTechEx's inaugural Energy Harvesting & Storage event will take place in Cambridge, UK.

Some of the new electric cars generate at least some of their electric power from solar cells on the vehicle - In future, they may generate electricity in part from shock absorbers, transparent solar cells over windows and thermoelectrically from the engine and exhaust in hybrid.

IDTechEx is delighted to announce that Unilever, the €40bn plus consumer goods giant, has joined its multiclient study of e-labels.

This article shares some of the research carried out for the new IDTechEx report "Energy Harvesting and Storage for Electronic Devices 2009-2019".