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Climate & Energy

The transition, the science, and what's actually working

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Why Owl Post covers Climate & Energy

Climate coverage swings between existential panic and greenwashing puff pieces. The actual energy transition story, the one with the interesting technical and economic details, tends to get less coverage than either pole.

Owl Post reads climate and energy with attention to what is actually changing in the physical infrastructure of energy production and consumption. Battery costs falling faster than analysts projected. Grid-scale storage crossing adoption thresholds. Geothermal drilling technology improving. Offshore wind permitting finally moving. These are not feel-good stories or alarm stories. They are infrastructure stories with economic and policy dimensions, and they require reading across energy journalism, climate science, and financial analysis to follow properly.

Read the full Climate & Energy briefing

The beat covers the energy transition (solar, wind, storage, grid infrastructure, and the policy environment shaping investment), fossil fuel markets and the geopolitics around them, climate science and the evolving understanding of risk timelines, industrial decarbonization in the hard-to-abate sectors, and the political economy of climate legislation and international agreements. Owl Post reads energy-sector publications, climate research institutions, and the policy trackers following what governments are actually committing capital to.

Your digest adapts to how you engage with this material. If you want the longer-horizon, what-does-this-mean-for-the-future framing that puts individual developments in the context of the broader transition, it reads that way. If you want the realist, policy-and-economics frame that focuses on what is actually happening rather than what should happen, that register works too.

A daily climate and energy digest. The transition as it is actually happening, not as it is being marketed.

Climate crisis is coming to crush many of world’s best surf breaks, study warns

Climate crisis is coming to crush many of world’s best surf breaks, study warns

Changing tide levels, shifting sands and hardened shorelines put waves at risk, affecting more than just surfers The climate crisis is coming for some of the world’s greatest surf breaks, submerging some as sea level rises and wiping out others as classic breaks get crushed against coastal developments. Analysis of dozens of famous waves in world surfing reserves (WSR) found more than three-quarters were at high risk because of changing tide levels, hardened shorelines and shifting sands.

theguardian.comLeft

Tories overstate net zero cost by nearly £500bn in apparent spreadsheet error

Exclusive: Badenoch’s flagship conference policy document cites £957bn estimate, twice the total in climate advisers’ data Kemi Badenoch’s flagship party conference policy document overestimated the cost of net zero by nearly £500bn, seemingly after someone accidentally double-counted figures on a spreadsheet. The apparent error appears in a chapter on net zero in The Right Way, a 100-page policy document produced for the Conservative conference in Birmingham. Badenoch repeatedly used the phrase in her main speech.

theguardian.comLeft

AI and the climate crisis pose existential risks. The law offers a way to reduce them | Robert Reich

Liability lawsuits have held tobacco, oil and pharma companies to account in the past. AI investors won’t ignore this threat The most basic function of government is to protect people from harm. Two growing phenomena – the climate crisis and AI – pose escalating risks of extraordinary harm. The climate crisis is already causing floods, wildfires, drought and record heat. AI agents are already escaping super-secure environments to hack into systems they’re supposed to avoid. Robert Reich, a former US secretary of labor, is a professor of public policy emeritus at the University of California, Berkeley. He is a Guardian US columnist and his newsletter is at robertreich.substack.com. His new book, Coming Up Short: A Memoir of My America, is out now in the US and in the UK

theguardian.comLeft

Debugging an Off-Grid Solar Lighting System: Understanding Common Failure Points

Off-grid solar lighting systems look simple: a solar panel collects energy, a battery stores it, and an LED provides lighting at night. However, when the system stops working, the problem is usually not caused by one single component. The failure may come from the interaction between power generation, energy storage, control logic, and the final load. A basic solar lighting system usually works like this: When troubleshooting, it is important to check the system step by step instead of replacing parts randomly. The first thing to confirm is the LED load itself. A damaged LED module, internal circuit issue, or loose connection can prevent the light from operating. If the LED is working properly, the next area to check is the battery. Since the battery stores energy for nighttime operation, reduced capacity, aging, or insufficient charging can cause the system to fail after sunset. The solar input should then be inspected. Dust, shading, damaged panels, or poor connections can reduce charging performance and gradually lead to nighttime failures. For outdoor systems, wiring and sensors should also be checked. Exposure to rain, humidity, and temperature changes can cause connection problems over time. A practical troubleshooting sequence is: The same approach can be applied to many other off-grid electronic systems. Understanding how energy flows through the entire system is often more effective than focusing on individual components. Reliable hardware depends not only on good components, but also on proper system integration and maintenance.

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