Weather Watch: Latvia’s meteorology service issued a yellow alert for eastern and northern areas on Monday and Tuesday, with an intense rain band moving north and heavy precipitation expected in many places; more rain is forecast for Wednesday across the country. Biodiversity & Health: A new study reports that household radiofrequency noise can disrupt migratory bats’ magnetic navigation for hours, raising fresh questions about how urban tech affects wildlife. Green Energy in the Baltics: Sunly and Rolls-Royce Power Systems signed an agreement to build four battery energy storage systems in Latvia (490 MWh total), aiming to boost grid stability as renewables and balancing needs grow. EU Climate Rules: The European Commission launched formal legal steps against 13 EU countries, including Latvia, for not yet setting up penalties under ReFuelEU Aviation to speed up sustainable aviation fuels. Riga Finance for Sustainability: At the EBRD Annual Meeting in Riga, the bank and EU expanded InvestEU guarantees (up to €478.4m) to support higher-risk green and digital projects. Local Governance & Elections: Latvia’s pre-election campaign period for Saeima elections begins, with KNAB reminding parties about rules on political advertising and hidden campaigning.