Solar Energy

Ann Arbor (Informed Comment) – Matthew Gray at Transition Zero writes that it is now cheaper in North America and Europe to switch from coal plants directly to wind, solar, battery renewable energy sources than it is to switch to methane (“natural”) gas. TZ figures transition costs in expenditure of carbon dioxide, and finds that […]

Australia

3 ways Australia can become a Renewable Energy Superpower – without Leaving anyone Behind

The Conversation

By Madeline Taylor, Senior Lecturer, Macquarie University | – Australians will bear yet another blow to our cost of living in July when electricity prices will surge up to 18.3%, which amounts to over A$250 per year in some cases. This is partly due to geopolitical tensions driving up the cost of generating electricity from […]

Climate Crisis

California to test solar Panels over irrigation Canals to save Water, boost Electricity Output

Cronkite News Arizona PBS

By Anna Campbell and Karen Marroquin | – ( Cronkite News ) – TURLOCK, Calif. – As the most persistent drought conditions on record continue to grip the Southwest, a pilot project in California’s lush Central Valley looks to save water and increase energy efficiency. The Turlock Irrigation District, the California Department of Water Resources […]

Climate Crisis

Portugal Opens Floating Solar Array on Europe’s Largest Artificial Lake as Floatovoltaics Expand Globally

Juan Cole

Ann Arbor (Informed Comment) – Europe’s high methane gas prices caused in part by the Russian war on Ukraine are hurting consumers even in countries like Portugal, which don’t import gas from Russia. Shortages are putting the price up for everyone. Portugal has made enormous strides toward greening its electricity grid in recent years. Wind […]

Belgium

Dumping Russian Gas: 4 European countries seek 65 GW Offshore Wind by 2030, as EU Pledges $314 bn. for Green Energy

Juan Cole

Ann Arbor (Informed Comment) – Anyone who follows the climate emergency and extreme weather events would think the serial catastrophes of the past couple years would be enough to put the governments into crisis mode in moving swiftly to green energy. It turns out that for Europe, at least, it took the Russian invasion of […]

Climate Crisis

Busan, S. Korea, constructing Solar-Powered Artificial Biorock Island to replace Coastal land lost to Sea Level Rise

Juan Cole

Ann Arbor (Informed Comment) – UN Habitat, the municipality of Busan in South Korea, and the company OCEANIX are responding to the challenge of sea-level rise by building an artificial floating city off the coast of the country’s second-largest city. A prototype is expected to be in the water as early as 2025. Although a […]

Climate Crisis

Renewables provide 50% of German electricity in 1st quarter ’22 as Berlin Seeks Escape from Russian Gas

Clean Energy Wire

By Edgar Meza | – ( Clean Energy Wire ) – Renewable energy sources accounted for 50 percent of electricity consumption in Germany in the first quarter of 2022 – around nine percentage points more than in the same period last year, according to a report by the Centre for Solar Energy and Hydrogen Research […]

Climate Crisis

Wind and Solar generate Fully 20% of US Electricity in April for First time as Renewables Jump to 26.5%

Juan Cole

Ann Arbor (Informed Comment) – The United States generates 6.5% of its electricity from dams, producing hydroelectricity, mainly in the West. Up until about a decade ago, that was the major renewable source of electricity in the country. In 2021, the total proportion of renewables in the US energy mix was 20%, i.e. 13.5% came […]

Climate Crisis

Could Europe Install a Terawatt of new “Freedom Solar” by 2030 to Escape Russian Gas?

Juan Cole

Ann Arbor (Informed Comment) – John Ainger at Bloomsberg reports that a coalition within the European Union is pressing Brussels to set a goal of 1,000 gigawatts of new solar capacity by 2030 as a way of escaping dependence on Russian methane gas for electricity generation. The European Union is seeking to boycott Russian goods […]