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Opinion & Analysis

Big solar already pulling its weight on emission reduction – especially in Chile

Following a disappointing COP27 climate change summit in November, solar industry veteran Philip Wolfe reviews the contribution utility-scale PV is starting to make to emissions reduction.

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Perovskites and microgrooves can revolutionize solar

Ambitious targets for solar energy generation present challenges to an industry keen to explore new avenues for solar production. Neil Spann, chief executive of UK thin film solar manufacturer Power Roll, describes a commercial solution to the problems of over reliance on silicon solar modules.

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COP27 was a crucial step forward for hydrogen – here’s why

Three import deals signed by the EU at Sharm El Sheikh during this month’s COP27 summit show the European Union is serious about harnessing green hydrogen for its heavy industry, and about distributing the fruits of the energy transition on an equitable basis.

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Roadmap to increase solar acceptance

The PV sector has significant implications for the economy, society and the environment. Positive impacts show that PV is a key contributor on the path to sustainability, and that highlighting these benefits could raise social and political acceptance in the transition to sustainable energy.

Tipping point for African C&I solar

With installers who cater to African businesses making the headlines this year, Jasper Graf von Hardenberg – whose C&I solar business was recently bought by Shell – explains here how the story of the continent’s commercial and industrial (C&I) solar segment was far from an overnight success.

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It’s time to combat utility opposition to solar

As part of Aurora Solar’s Empower 2022 online solar summit, Bernadette Del Chiaro, from the California Solar & Storage Association, will moderate a talk about electric utilities and how they have abused their monopoly position to discriminate against solar in the US. Here, she gives pv magazine a taste of the presentation.

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It’s time to bin the false agriculture vs solar debate

With the last incumbent to enter and leave the revolving door of UK prime ministers having caused alarm by reportedly preparing plans to effectively ban big solar on farmland, Harald Överholm, CEO of clean energy company Alight, says politicians need to put discredited arguments behind them and get on with the urgent business of shoring up energy security.

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Why do solar power plants work inefficiently?

When choosing a solar power plant, individuals and businesses pay the most attention to its power – after all, this will determine how much electricity will be produced. Other equipment, systems and sensors that allow monitoring and analysis of the operation of the power plant are often underestimated. But they shouldn’t be: the solar power plant will be used for several decades, so various failures and poor-quality monitoring can have a significant impact on the efficiency of electricity production.

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How O&M can ease the issue of scaling in solar PV

There is a growing trend in the European renewable energy space that will likely give us a great overview of the future of the industry. As the industry scales up, we are seeing more big players emerge, who are investing in and managing multiple solar PV plants.

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Solar energy tax credits are a boon to blockchain technology solutions

The Inflation Reduction Act (IRA), signed into law by US President Joe Biden, represents the single largest investment in clean energy, GHG emissions reduction, and climate resilience in the country’s history by providing around US$370 billion for green energy tax credits and other incentives to spur large-scale development of solar energy technologies to electrify the US’s digitization.

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