Sustainability

An increasing number of carmakers and research institutes are developing concepts that combine e-mobility and solar. Thus far, range additions from in-car panels of between 10 and 60km are the limit of innovation. The Fraunhofer roof is tinted with a color that hides the cells but lets through most of the light.

Greece’s prime minister visited the German chancellor yesterday in Berlin and reached an agreement to set up an investment strategy that encompasses renewable energy.

The Chinese company is ramping up R&D efforts to try and fast-track commercialization of the more productive – and more expensive – battery tech. The news was announced as part of an uninspiring first-half update thanks to falling lithium salt prices.

India’s state-run fossil fuel giant has partnered with an unnamed foreign start-up to produce electric vehicle batteries using raw materials easily available in the nation.

Today we have heard of farmers in Australia unhappy at the approval given for three solar projects on agricultural land and also learned the benefits PV can bring for fish and shrimp farmers. In this op-ed for pv magazine USA, Stoel Rives LLP attorneys Sara Bergan and Thomas Braun discuss the balancing act to be made between solar and agriculture in the emerging Midwestern PV market.

With the benefits solar panels can bring to cropland being considered in Europe, PV and aquaculture are working in tandem in Vietnam. Shrimp and fish farming requires land and lots of water but solar panels are helping mitigate those demands.

An energy conference in West Bengal heard of a proposed 800 MW solar project in the state on top of a 900 MW scheme being carried out with Japan. But the chairman of power giant NTPC said artificial intelligence and digitization should be used to extend coal burning for decades.

MIT researchers say climate change could reduce the yield of solar modules. Analysis based on the warming scenarios outlined by the IPCC predicts in some areas the annual energy output of PV systems may fall by up to 50 kWh per kilowatt installed.

A combination of carbon pricing and a renewable portfolio standard for electricity companies in India will be more effective than either measure in isolation to help the nation meet its climate change targets, according to a study by MIT researchers.

As renewable energy development is ramped up to address the climate crisis, negative side-effects should be avoided, especially when technology and resources could maximize the benefits. ‘Techno-ecological’ crossovers could ensure win-win outcomes for solar development and ecosystem and biodiversity conservation.