North America

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.

The Palo Alto company says it has improved its large scale battery offering with the new product in the wake of the success of its Powerpack-driven big battery in Australia. The Megapack can be deployed at a 250 MW/1 GWh clean energy plant four times faster than a fossil fuel alternative, claimed the business in a blogpost.

Canadian fuel cell manufacturer Ballard announces order for a dozen units as part of the European Commission’s JIVE initiative for hydrogen-powered public transport across the EU.

Scientists at Rice University in Texas have developed a device which converts heat into light by squeezing it into a smaller bandgap. The ‘hyperbolic thermal emitter’ could be combined with a PV system to convert energy otherwise wasted as heat – a development the researchers say could drastically increase efficiency.

A satellite launched from Florida last month has successfully unfurled its ‘solar sail’ in an early test of a new type of sunlight powered propulsion. The Planetary Society aims to demonstrate the technology as a viable way to propel small satellites, greatly lowering the cost of space exploration.

The solar manufacturer and developer was racing to sell off a significant chunk of its late-stage portfolio by the end of last month to rebound after assuring investors the losses registered in the first quarter of this year would prove to be a one-off.

Research on bifacial solar panel performance has moved performance analysis closer to a standardized practice than ever before. More field tests are underway across the United States, and the first waves of data are expected this year. These tests will help standardize a predictive model for bifacial projects that is bankable.

Quasi-governmental body the CPIA has released first-half figures for the world’s biggest solar marketplace which show production volumes for export markets continuing to expand and the domestic picture set to rebound after public solar subsidy levels were published.

According to the latest market forecast published by Wood Mackenzie, it seems that global PV installation figures will rise to 125 GW per year from 2020. Continued global capacity expansion will come in through a growing gigawatts-club.

Hyundai has unveiled its new hybrid, the Hyundai Sonata, complete with integrated solar cells. The Sonata’s unveiling joins Toyota and Lightyear in integrating solar PV with EVs.