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Solar Power
An SI Board Since May 2006
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Emcee:  Copperfield Type:  Unmoderated
Top solar power executives voiced fears that their industry's stellar growth over the past few years might stall due to a global shortage of polysilicon, the main component of solar cells. Takashi Tomita of Japan's Sharp, the world's biggest solar-cell maker, warned of what he called a "vicious spiral" in which the market could grind to a halt as rocketing silicon prices meant suppliers could not afford to meet demand. "I am very worried about it, because a shortage of polysilicon materials would lead to an increase in prices of polysilicon and could ultimately lead to a stagnation of the solar-cell market, said Tomita, chief of solar systems at Sharp. The solar market currently supplies a fraction of 1 percent of the world's energy needs and is worth an estimated $7 billion annually. The industry may increase that proportion to 8 percent by 2030, according to the European Renewable Energy Council.
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10078The Age of Electricity is a massive opportunity for Australia, if it can match CEric1yesterday
10077Sunny Skies Ahead for U.S. Solar in 2026 FEBRUARY 4, 2026 MARTIN POCHTARUK, CEOEric-yesterday
10076Over 85% silver extraction efficiency achieved in solar panel recycling test SoEric1last Thursday
10075The "bidding wars" begin. It has only just begun. The race is on! Eric-last Thursday
10074A Trump ‘Blockade’ Is Stalling Hundreds of Wind and Solar Projects Nationwide FEric-last Wednesday
10073Saudi Arabia could hit net-zero emissions by 2060, with 151 GW of solar Saudi rEric-last Wednesday
10072Rooftop solar hits 28.3 GW as home battery uptake ‘straps on a rocket’ AustraliEric-last Wednesday
10071 From: Eric 2/4/2026 1:58:34 PM of 1586628 SUPPLY CHAIN Cornex secures 11Eric-last Wednesday
10070MARKETS Global BESS fleet tops 250 GW, overtaking pumped hydro for first time Eric-last Wednesday
10069Indonesia’s solar capacity reaches 1.49 GW Indonesia surpassed 1 GW of cumulatiEric-last Wednesday
10068Balcony solar is powering apartments from Berlin to Barcelona. So why not in AusEric-last Wednesday
10067NSW awards contracts to six huge 8-hour battery projects, including the biggest Eric-last Wednesday
10066A grid with no smokestacks: Octopus snaps up biggest battery project and solar hEric-last Wednesday
10065“Global proof point:” Big batteries overtake peaking gas generators in AustraliaEric-last Tuesday
10064This Australian Company May Have Just Halved the Cost of Solar [graphic] The EEric-last Tuesday
10063States and utilities took 106 actions to advance VPPs in 2025: SEPA Report The Eric-February 2
10062U.S. solar eclipses wind Total installed capacity of solar has officially surpaEric-February 2
10061Bulgaria installs 1.4 GW of solar in 2025 Bulgaria installed over 1 GW of solaEric-February 2
10060Spain deploys 1.13 GW of solar for self-consumption in 2025 Spain installed 1Eric-February 2
10059Key takeaways from Solar Flex Prague Czechia’s first international conference Eric-February 2
10058Big batteries are pushing down current and expected prices in the evening peaks Eric1February 2
10057Battery prices plunge 60 pct in two years, changing face of grid and the nature Eric1February 1
10056Why a New Mexico Developer Quit Natural Gas For John Moscato, a land developeEric-February 1
10055[graphic] Credit: Ember Wind & Solar Surpassed Fossil Fuels In EU In 2025 Eric-February 1
10054[graphic] Google Gemini generated this infographic illustrating a comparison bEric1February 1
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