Vehicle-to-grid inches closer to reality, but barriers remain
V2G tech could offer low-cost energy storage at a huge scale, but many barriers must be overcome.
East-west orientation? Here are two new approaches to designing your solar project
Developers say the design approach can prevent soil deterioration and still offer the same yield as south-oriented PV plants.
Got windows? Then photovoltachromics may be for you
Researchers developed a smart solar window tech based on a photovoltachromic device that is able to achieve a high pristine transmittance and to be self-adaptable to control indoor brightness and temperature.
Sunrise brief: Big financial win means more clean energy investments from NY Green Bank
Also on the rise: Getting to net-zero carbon by 2050 will be a steep climb, report says; Walmart signs on as anchor for community solar; and BlueWave aims to develop floatovoltaic projects.
Researchers develop a novel design for agrivoltaics
The design uses metal brackets as mounting structures, conventional solar panels, and a grooved glass plate placed between the solar panels. System costs would be around $847/kW.
As Maui approaches 100% renewables, NREL models grid options
Maui’s electric power grid is expected to operate with 100% solar and wind on an instantaneous basis as early as 2024, and NREL is helping the island plan to reliably supply electricity.
Sunrise brief: Solar+storage gains a solid foothold across the U.S. grid
Also on the rise: Three startups that aim to change the solar and clean tech sectors, battery companies join effort to improve cycling performance, solar PV shipments rose in 2020 as demand grew and costs fell, and more.
Europe had just 650 MW of solar cell manufacturing capacity at the end of 2020
The Photovoltaics Report published by Fraunhofer ISE said that Europe had just 1.25 GW of solar wafer production capacity at the end of 2020.
Battery companies join research partners to improve lead battery cycling
By targeting a specific organic material used in lead batteries, the group hopes to improve charging efficiency, which would result in longer battery life.
NREL releases a financial analysis tool for energy storage technologies
The model allows users to specify up to 15 parallel technology assessments that can span completely different storage types or focus on a single technology.
