Episódios
-
In this episode the Rethink Energy team discusses:
The EU's adoption of the Net Zero Industry Act is still just a preliminary step, allowing national subsidies for manufacturing - we remain sceptical. Solar wafer production, for example, is better off under the low cost conditions of India. Shell has contracted UK equipment manufacturer Ceres to develop a pressurized solid-oxide electrolyzer (SOEC), for use in high-heat industries - relying on free heat provision to sustain more power-efficient electrolysis. -
In this episode the Rethink Energy team discusses:
The Biden Administration doubles down on solar tariffs - but the more important move to protect US solar manufacturing is a new round of Department of Commerce anti-dumping investigations. Gotion has joined its fellow Chinese giants in releasing a fast-charging lithium iron phosphate battery, stating that this will deliver 500km range off a 10-minute charging time. In the US, sustainable aviation fuel (SAF) adoption will continue to languish until a political decision is made and EU-style minimum-usage targets are imposed. -
Estão a faltar episódios?
-
Neil Spann, CEO of Power Roll, joins us to discuss the British startup's microgroove technology. The main development angle which the company is pursuing for these microgrooves is a unique photovoltaic cell-module architecture which can be used for thin-film solar - for now, that means perovskites. We discuss the state of the solar market, of the Building-Integrated photovoltaic (BIPV) sector, of perovskite adoption in general - and the specifics of Power Roll's technology and its plans for manufacturing scaleup and commercialization.
-
In this episode the Rethink Energy team discusses:
Several liquid carbon dioxide energy storage (LCES) projects have now come online in the past few years - with perhaps 1 GWh total worldwide of what may constitute a more efficient and powerful version of compressed-air technology. Pink hydrogen production agreements have become a minor trend for scandinavian nuclear power plants. Nuclear's status as consistent green power which however can't easily load-follow and thus can end up as cheap "excess" power makes it a natural fit for electrolyzers, and Europe has a large nuclear fleet with many decades of potential lifespan remaining. -
Philip Hodges, Country Market Director Energy UK at engineering and consultancy company Ramboll, joins us to discuss heat pump adoption in the UK - and related topics of building energy efficiency, district energy, and industrial decarbonization.
-
In this episode the Rethink Energy team discusses:
China and the US are both set to double both their rate of battery installations and their cumulative battery capacity on the grid in 2024 - making batteries the third main type of renewable energy project development alongside wind and solar. The US sanctions on Russian uranium fuel - and how Kazakhstan's mined uranium can still find its way to the US market despite Russia having a plurality of enrichment and hexafluoride conversion production capacity. -
In this episode the Rethink Energy team discusses:
Rethink Energy's latest forecast, predicting that VPPs take a major role in the energy transition, with efficient use of battery energy storage ultimately requiring the complex forecasting of demand and supply which VPP software offers BHP's bid to buy Anglo-American, which would have given the former over 10% of global copper supply Why liquid hydrogen can be a cost-competitive form of hydrogen transportation, in light of its high energy requirement for conversion being paid at the source -
In this episode the Rethink Energy team discusses:
Silver paste usage in the solar industry continues to rise, but the steeper the silver shortage gets, the more alternatives like copper metallization and zero-busbar are incentivized. Interest rates have obstructed new investments including in copper mining - but the Federal Reserve intends to take rates down from 5.5% to 3.5% this year. Tesla's Q1 profit is down 55% year on year - but its shares are up and the company is shifting towards more relevant EV products. -
In this episode the Rethink Energy team discusses:
New sanctions have required the Chicago Metal Exchange and the London Metal Exchange refuse any new Russian copper, aluminum, and nickel - but this won't cause a price shock at all comparable to the first sanctions rounds. The prices of polysilicon and solar modules fell yet again, ending four months of price stability and prompting us to ask where the bottom line actually lies. Japan has invested in hydrogen fuel cell propulsion research which could lead to its domestic aviation being decarbonized ahead of many other places in the world - starting with its 66-strong turboprop fleet. -
In this episode the Rethink Energy team discusses:
The conclusions from the Hydrogen Europe conference in Amsterdam, including why gaseous hydrogen will take longer than liquid to get online in the market. The Department of Energy's $1.5 billion funding for a nuclear plant recommissioning in Michigan - which will give the facility a total 80 year lifespan. Janet Yellen's China trade visit, which seems unlikely to move the needle at all on Chinese exports - but does demonstrate a continued protectionist strategy from the US government. -
In this episode the Rethink Energy team discusses:
Huamin Technology's 40 micron thickness photovoltaic wafer, prompted by ferce cost competition in the solar industry - compare to 140 micron thickness in the industry as a whole. Chinese EVs are forecasted to grow to 25% market share in the EU this year, with no good options for European authorities trying to decide on a trade and reshoring strategy. -
TandemPV's CEO Scott Wharton joins us to discuss his efforts to bring a perovskite tandem solar module product to market in the near future in the US, with utility-scale developers likely to be the first customers. We cover degradation and other technical hurdles, plus how perovskites fare in the current solar market situation - with steep silicon PV cost declines, trade barriers with China, and reshoring efforts including IRA incentives.
-
In this episode the Rethink Energy team discusses:
an astonishingly low $299 per kW pricetag for a 500 MW wind farm in Inner Mongolia - and while that's the record, there are others for just $320 per kW, which means LCOE has halved in a couple of years. The first E-diesel production facility in Texas, launched by Infinium, using a green hydrogen supply combined with C02 from Howard Energy Partners’ neighboring gas processing plant. -
In this week's episode the team discusses:
First Solar CEO Mark Widmar's warning that Chinese manufacturers are significant beneficiaries of the Inflation Reduction Act's 45x incentives, effectively making the US itself another location hosting downstream Chinese solar manufacturing. A startup has demonstrated 10-year lifespan for its SOEC electrolyzers, which are more efficient and cost-effective than ALK and PEM in theory, but have more technical hurdles to address. -
In this week's episode the team discusses:
The new polysilicon factory ($1.3 billion, 100,000 tons, 40 GW) which is under construction in Oman, and who is likely behind it. Airbus's head of ZEROe hydrogen demonstrators, Mathias Andriamisaina, has stated that the company will need to make a choice between hydrogen combustion and fuel cells by some time in 2026 to 2027. -
In this week's episode the team discusses:
The scale of solar manufacturing in 2023, with Chinese outputs up by 67% to 622 GW at the wafer level, while its wafer exports - almost the sole supply source for all solar cell manufacturing in the rest of the world - are up by over 90%. Multiple delayed green hydrogen investments and negative coverage may open a space for blue hydrogen, while still only representing a temporary problem for the scale-up of electrolysis-based hydrogen technologies. -
In this week's episode the team discusses:
Europe's hydrogen strategy is taking a turn towards blue hydrogen with several projects including new announcements in the UK and the Netherlands. Andrew Garrad and Henrik Stiesdal, two very august figures in the wind industry, have called for a halt to the proliferation of ever-larger wind turbine sizes. - Mostrar mais