Supercapacitors

The new IDTechEx report, "Supercapacitor Materials and Formats 2020-2040" explains why supercapacitors and their variants still only constitute a modest business.

Vehicles for construction, agriculture and mining CAM have become one industry served by giants such as Caterpillar, CNH Industrial, John Deere and Komatsu but also small businesses making the new requirements such as drone systems and weeding and mine survey robots.

It is nonsense to forecast pure electric cars costing the same as traditional ones, then life continuing much as usual. The up-front price of pure electric cars will be dropping below that of internal combustion engine ones around 2025. The fundamentals are now clear. Short range electric cars will continue to sell badly because of range and financial anxiety: their resale value after three years can be down 80%. 200 miles/ 320 km is the tipping point where resale value can be only 40% down on purchase price. See the IDTechEx report, "Electric Vehicles 2020-2030" for the full picture of 100 categories of electric vehicle EV by land, water and air.

Shortage of lithium-ion batteries is probable. Too few gigafactories. Too many burning batteries: factories shut to sort out their problems. The US-China trade war cuts off materials. Inadequate lithium or cobalt mining.

Is it all about cars and extrapolation? Not anymore. The unique new IDTechEx report, "Lithium-Ion Batteries for Electric Vehicles 2020-2030" avoids mindless extrapolation. It uses fundamentals to predict huge changes in the electric vehicle business and the way these vehicles store electricity.

It is easy to say that, although small electric aircraft are at last selling, they are a negligible part of the overall aircraft market. Mistake. They will work up from the bottom to be mainstream. Airbus, Boeing and Rolls Royce know this, but many others are sleeping through the future. Some of the successes are from small companies.

Expect seven-times the air traffic in 2050 increasing greenhouse gas X4 unless something radical happens. Elon Musk has made interesting statements about electric aircraft over the years. His Tesla will survive and prosper: if Tesla investors stop investing the Chinese will snap it up. Either way, somewhere down its list of priorities will be reinventing pure electric aircraft, so what does Tesla bring to the table?

Graphene industry is entering a new phase, a phase of growth. The industry has accumulated significant experience over the past 10-12 years to bring about this phase. In this article, IDTechEx Research offer opinions about the recent past and future outlook of the graphene industry based on the report 'Graphene, 2D Materials and Carbon Nanotubes: Markets, Technologies and Opportunities 2019-2029'.

Plug-in electric cars are forecast by IDTechEx to sell over 25million units per year in 2029 making up around 30% of total sales by that point. However, electrification does not stop at cars; buses, trucks, construction, mining, two-wheelers, boats, aircraft, and more are all progressing towards electric drive. This combined market shift makes the technologies enabling this transformation a key battleground with plenty to win and lose.