Thursday 10 March 2022 - Saving the planet and reducing local pollution and costs means mainly solar and wind power for the next 20 years with its sudden shut-downs, extended weaknesses and inability to follow demand even when it is working. Major stationary storage will be demanded in three waves.

Thursday 10 February 2022 - This webinar looks at hydrogels beyond the medical applications that currently dominate the publicity, patents and research. Come away aware that someone will make a new billion-dollar business out of this and greatly benefit society, from smart cities to ample food, water, and electricity with zero emissions and so much more.

In the big picture, mining is a very large, growing business. Top mining companies net around $660 billion yearly. In this article IDTechEx analyzes how mining is being electrified, relocated and redefined.

The massive new challenges of desertification, rising sea levels, starvation, increasingly violent weather, dysfunctional national governments and the accelerating move to cities can be tackled on a human scale.

Climate change is one of humanity's most pressing challenges. In an effort to accelerate global action in limiting temperature rises, international lawmakers, business leaders, scientists, and activists convened in Glasgow (U.K.) for the past two weeks in the UN's Climate Change Conference (COP26). In this article, IDTechEx examines three crucial technologies in the fight against climate change that saw advancements (or not) during this COP's proceedings.

Tuesday 16 November 2021 - An Array of Choices for Battery and Energy Storage Technology. Pros and cons of solid-state batteries compared with conventional lithium-ion batteries, the current market status, future trends, and pack design consideration; Special form factor enabled by solid-state batteries; and much more.

Tuesday 30 November 2021 - The focus is recent progress and what to expect in 2022. Learn the basics such as the dead ends, opportunities, and emerging market demands; See the eleven families of appropriate technology appraised and compared including possibilities for combinations; and much more.

Friday 12 November 2021 - covering recent progress with smart cities and what is likely to happen in 2022. It deals with both new cities and existing ones that are radically modernising. Learn how the objectives are now far more ambitious

Ideas have moved on from a smart city being a dystopian world of sensors everywhere and people control by artificial intelligence - smart cities are primarily about progressing to water, food, and power independence and minimal transport. How to make smart cities in both deserts and the sea must be figured out.

No one complained about gasoline cars going much further than you would ever drive. As people got used to them, it was realized that long-range means less hassle. With electric cars, the argument is even stronger. Long-range saves you money.

Electraflyer has announced that it has passed crossover, meaning it now sells more battery-electric aircraft than polluting ones. Pipistrel sold over 100 battery-electric aircraft last year as they take over from its traditional offerings. Bye Aerospace does not even make conventional aircraft. With its Tesla-style approach, its order book exceeds 720 battery-electric aircraft evenly split between two and four-seaters. As the IDTechEx report, "Manned Electric Aircraft: Smart City and Regional 2021-2041" points out, this has caught Cessna, Cirrus and Piper by surprise.

Thermoelectrics is a business impeded by the use of the toxic rare metal Tellurium. Commendably, there is a trend to alternatives in research but few volume sales as yet in any of the three uses. These are energy harvesting to make electricity where it is needed and the more successful cooling and heating, those last two constituting very-reliable, solid heat pumps.

Thursday 26 August 2021 - Why is even seasonal storage a new requirement? How is it that storage by compressed air, gravity and other non-battery options closely leverage mine assets for greater safety and viability? Why does next generation solar fit so well in mines? and more.

Imagine mines with so much electricity production and storage that they do far more downstream processing. As reserves deplete, many will even transition to being zero-emission power stations and electricity storage for local communities and industry or even national grids. The cost of making-good becomes income from reinvention. That is the untold story of mining electrification, beyond the vital safety, greening, and cost reduction of electrics.

Thermoelectric cooling, heating, and harvesting is partly a great success now, partly to be a success later. First to analyze this big picture is the new IDTechEx report, "Thermoelectric Cooling, Heating, Harvesting: 90 Companies' Achievements and Strategies Appraised with Roadmap 2022-2042".

A more value-added approach to repurposing redundant fossil fuel assets such as coal mines and power stations is available.

Thursday 29 July 2021 - Thermoelectric Harvesting: New Directions, New Backers. Ten billion-dollar business awaits when thermoelectric energy harvester research is redirected. Learn some of the lessons of failure, the emerging new opportunities and the parameters that must be optimised to address them.

A host of batteryless solutions have recently been announced. The rapid increase in adoption of batteryless solutions is tracked in the IDTechEx report, "Battery Elimination in Electronics: Market Impact IoT, 6G, Healthcare, Wearables 2021-2041".

Here come 600-mile electric cars and they will grab market share even as city cars. At last, you will be able to buy a car that lets you vacation in it wherever you wish.

"Thermoelectric Energy Harvesting and Other Zero-Emission Electricity from Heat 2022-2042", a new report from IDTechEx, finds that disillusioned manufacturers share a business of mere hundreds of millions of dollars after decades of trying, mainly with bismuth telluride and variants.