Was 2023 the peak for global electricity sector emissions?
A report from Ember highlights how “a new era of falling fossil generation is imminent.”
Powering homes exclusively with hydrogen, solar, batteries
Researchers in Spain has found that combining PV power generation with fuel cells and battery storage may help homes considerably reduce their levelized cost of energy. Their simulation reportedly demonstrated homes may also become completely self-sufficient.
Hotter times will drive rooftop solar value
An analysis suggests rooftop solar will increase in value by between 19% to 25% due to warming and changing weather patterns increasing onsite electricity demand.
NREL interactive chart of solar cell efficiency now including ‘hybrid tandems’
The new cell category includes perovskite/silicon, perovskite/CIGS, III-V/silicon and perovskite/organic tandem PV devices. It will list the absolute record efficiency for all-perovskite, two-terminal tandems regardless of the number of junctions.
50 states of grid modernization
North Carolina Clean Energy Technology Center’s recent report looks at how states are doing with legislative and regulatory action related to shoring up the power grid.
Climate change to drive value of rooftop solar
University of Michigan researchers have found that the value of rooftop solar will increase by between 5% and 15% by the mid-century across a range of U.S. cities under moderate climate change, and by up to 20% by the end of the century.
New model shows how to power homes exclusively with hydrogen, solar, batteries
Researchers in Spain has found that combining PV power generation with fuel cells and battery storage may help homes considerably reduce their levelized cost of energy. Their simulation reportedly demonstrated homes may also become completely self-sufficient.
Neighbors like solar, to a point
Research indicates that most neighbors of solar power facilities maintain positive attitudes toward these plants until they exceed 100 MW in capacity or approximately 400 acres.
Important Q1 solar policy changes across 50 states
Trends spotted in the NC Clean Energy Technology Center report include legislation to enable community solar, net metering reform considered by new states and states clarifying time of use rates for net metering customers.
New vapor deposition tech could accelerate commercialization of perovskite solar cells
A U.S.-based team developed a vapor deposition technique to fabricate outperforming all-inorganic perovskite thin films in under 5 minutes in a continuous process. The adoption of the proposed approach may also result in higher perovskite solar cell power conversion efficiencies.
