Results 11 to 20 of about 246,692 (300)

An all-Africa dataset of energy model “supply regions” for solar photovoltaic and wind power

open access: yesScientific Data, 2022
With solar and wind power generation reaching unprecedented growth rates globally, much research effort has recently gone into a comprehensive mapping of the worldwide potential of these variable renewable electricity (VRE) sources. From a perspective of
Sebastian Sterl   +8 more
doaj   +1 more source

Renewable energy: Back the renewables boom [PDF]

open access: yesNature, 2014
Low-carbon technologies are getting better and cheaper each year, but continued public-policy support is needed to sustain progress, says Jessika E. Trancik.
openaire   +2 more sources

Engineering enhanced cellobiohydrolase activity

open access: yesNature Communications, 2018
Cellobiohydrolases (CBHs) are critical for natural and industrial biomass degradation but their structure–activity relationships are not fully understood.
Larry E. Taylor   +18 more
doaj   +1 more source

A New Reflected Target Optical Assessment System

open access: yesSolarPACES Conference Proceedings, 2023
NREL has completed stage 1 development of an indoor optical measurement tool for fully assembled heliostats and single facets. This tool began as an indoor version of NREL’s outdoor Non-Intrusive Optical (NIO) measurement technique [1].
Devon Kesseli   +3 more
doaj   +1 more source

Expression and secretion of fungal endoglucanase II and chimeric cellobiohydrolase I in the oleaginous yeast Lipomyces starkeyi

open access: yesMicrobial Cell Factories, 2017
Background Lipomyces starkeyi is one of the leading lipid-producing microorganisms reported to date; its genetic transformation was only recently reported. Our aim is to engineer L.
Qi Xu   +10 more
doaj   +1 more source

Anaerobic Codigestion of Tuber Waste and Fruit Waste: Synergy and Enhanced Biogas Production

open access: yesInternational Journal of Chemical Engineering, 2023
Increased urbanization and consumerism have resulted in the excessive release of food waste and municipal solid waste. Such wastes contain abundant organic matter that can be transformed into energy, addressing the twin challenges of waste management and
Register Mrosso   +2 more
doaj   +1 more source

High efficiency perovskite quantum dot solar cells with charge separating heterostructure

open access: yesNature Communications, 2019
Metal halide perovskites have wide tunability in both material and device structure. Here Zhao et al. fabricate heterojunctions of colloidal perovskite quantum dots with different composition using layer-by-layer deposition and demonstrate improved ...
Qian Zhao   +13 more
doaj   +1 more source

Upscaling and Testing of Air-Based Rotary Solar Thermal Receivers for Concentrated Solar Power Applications

open access: yesSolarPACES Conference Proceedings
Odqa Renewable Energy Technologies Ltd has successfully scaled its air-based rotary solar thermal receiver design from 10kW to 100kW.  A 10kW-scale air-based rotary solar thermal receiver was tested in Odqa’s in-house solar simulator facility in late ...
Pok-Wang Kwan   +15 more
doaj   +1 more source

Assessment of Galvanic Corrosion in Molten Salts

open access: yesSolarPACES Conference Proceedings, 2023
Molten salts are an excellent choice for thermal energy storage materials in concentrated solar power (CSP) plants, yet some salts can cause corrosion of containment alloys that damage plants and increase maintenance costs.
Scott Edward Massimi   +3 more
doaj   +1 more source

New Coating Paradigm to Boost Performance and Durability of Solar Receivers

open access: yesSolarPACES Conference Proceedings
The development of renewable energy sources is nowadays of enormous importance, not only for the climate change fight but also for the security of the energy supply.
Jaione Bengoechea   +6 more
doaj   +1 more source

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