Akshat Jiwan Sharma

Transmission lines play a critical role in electrical infrastructure. They help actualise the single most important feature of electrical energy. The ability to transport it over large continental scale distances. In recent years there have been concerns about a shortage of copper to meet the demands of transmission lines but there are 2 counter arguments to that.  First the total known reserves of copper are around 1 billion tonnes while the annual production is merely 23M tonnes. For a 1000KM long HVDC link only about 30 thousand tonnes would be required. 20MT of copper would suffice to meet all of 3TW of power required globally with plenty left as a backup for future demand. And that's just copper, there is even more aluminium which is quite close to copper in conductivity and could easily fill in gaps left by the copper supply chain. If all else fails there is always steel. It has 50 times lower conductivity than copper but even then it's good at high voltages. There is an ...

17 March 2026 I thank Infineon technologies for organising the hotly anticipated, annual, wide band gap developer forum for a discussion on cutting edge research and latest developments related to SiC and GaN semiconductor devices.  Electrification is seen as one of the most effective ways of bringing down global greenhouse gas emissions and enabling transition to a green economy.  However, unlike carbon based energy sources electrical energy generation, transmission ,distribution and its final application is far more complicated than simple extract, transport and burn processes of fuels.  These require functional materials that have very specific properties which can be applied to a particular stage in electrical energy use. Magnets for energy generation, Electrical steel for voltage transformation,copper or Al for energy transmission and of course all sorts of resistors,inductors and capacitors for managing & manipulating the flow of energy.  Another complicati...

11 Mar 2026 Yesterday at the 60th Edition of Cobotalks organised by I-Hub Foundation for Cobotics Technology Innovation Hub of IIT Delhi, I had a chance to attend a talk on physical AI by Dr Santanu Chaudhary, Former Professor, Department of Electrical Engineering, IIT Delhi. This talk came just weeks after the India AI impact summit but I was excited nonetheless to learn more about some of the academic aspects of AI.  Dr. Santanu emphasized that while chatbots have taken over the mindspace there is more to AI than just interactions with a server on the cloud. The chatbots represent a more general-purpose intelligence, they are quietly disrupting several industries in the ‘knowledge-work’ space but physical AI is narrow task specific intelligence that has applications in industrial automation and handling tasks that are either too dangerous for humans or too much of a chore.  Autonomous vehicles are a great example of physical AI. They have demonstrated that it is...

I thank the Indian ceramics society for hosting a Webinar Series titled "Global Connect: Ceramics & Beyond", featuring monthly online lectures by distinguished global experts in the field of ceramics and materials science. INCERS has provided researchers in the country a great platform to learn from and network with global experts in the field of ceramics.  It was a pleasure for me to attend the 11th lecture in this series on polymer derived ceramics as this is an area that I'm immensely interested in. Dr Günter Motz gave an hour long presentation comprehensively covering critical aspects of PDC technology from synthesis of polymers to their final processing as they are converted into hard ceramics.  PDCs have been applied in the biomedical,aerospace, electronics & coatings industry. Anywhere a combination of high strength,high temperature oxidation resistance & high hardness becomes important PDCs shine. The key advantage of PDC is  that they can be transform...

It was a great honor for me to connect today with the Uganda High commission promoting Uganda as a travel destination to the Indian outbound market. With direct air flights to India and a single visa (the East African Tourist Visa) that unlocks access to Rwanda & Kenya , Uganda offers a compelling value proposition to Indian travellers.  I had great fun discussing opportunities for expansion in Asian markets beyond India. Especially for wildlife enthusiasts (where Uganda shines) and for beach lovers ( where Kenya has some of the most stunning beaches that are slowly starting to offer luxury travel experiences)  More African countries would benefit from a Schengen-like single Visa system that would allow them to compete with the European market. Africa is definitely a destination for the more adventurous traveller. While Egypt, Tunisia & Morocco offer a rich history and Central Africa is famous for its safaris, coastal nations could become paradise for beach...

23 Feb 2026  I thank the LDES Council for organising a highly informative webinar on Accelerating Bankability for Long Duration Energy Storage, gathering several professionals in the energy storage sector.  Long-duration energy storage (LDES) is important because it allows energy to be stored for many hours, or even days, quite cheaply, helping balance electricity supply and demand over longer time periods. This is important because it supports renewable energy as both solar and wind power are variable; the sun doesn’t always shine and the wind doesn’t always blow. LDES stores excess energy when production is high and releases it when production drops. By improving grid reliability it helps prevent blackouts by supplying power during extended outages, extreme weather, or periods of high demand. LDES provides an incredible variety of storage mechanisms that can store energy ,mechanically,chemically,electrically or thermally unlike traditional lithium ion batteries that are full...