Relevant bibliographies by topics / Signal harmonics

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Signal harmonics'

Author: Grafiati
Published: 7 June 2025
Last updated: 2 August 2025

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Journal articles on the topic "Signal harmonics"

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Jiang, Chao, Fuliang Wang, and Yan Ning. "Application of least squares fitting algorithm in transformer terminal unit electrical quantities acquisition." IOP Conference Series: Earth and Environmental Science 983, no. 1 (2022): 012021. http://dx.doi.org/10.1088/1755-1315/983/1/012021.

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Abstract In order to accurately estimate the frequency and harmonics of voltage and current signals acquired in transformer terminal unit (TTU), the least squares fitting algorithm is applied to its harmonic analysis. The principle of the algorithm and its flowchart are presented, and the implementation of the algorithm in TTU is primarily discussed. The noisy voltage signals with harmonics and signal frequencies ranging from 49.8 Hz to 50.2 Hz are generated and the real ones are acquired. The harmonic analysis results of the least squares fitting algorithm and the Hanning window and interpola
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ZAITSEVA, Irina N. "ERROR ESTIMATION OF THE ALGORITHM FOR THE PHASE SHIFT DEFINITION OF HARMONIC SIGNALS IN THE TIMELESS THAN THE SIGNAL PERIOD USING STOCHASTIC SAMPLING." Periódico Tchê Química 17, no. 36 (2020): 213–22. http://dx.doi.org/10.52571/ptq.v17.n36.2020.229_periodico36_pgs_213_222.pdf.

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Determining the parameters of a harmonic signal is one of the most common types of measurements in radio engineering, communication engineering, electronics and automation systems. The research and development of new methods for measuring the harmonic signal parameters are relevant. This work studied algorithm errors for determining the phase shift of harmonic signals using stochastic sampling. The relevance of this study is dictated by increasing requirements for the accuracy and speed of measuring equipment, the reduction of time it takes to decide on the presence of a signal while searching
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Schubert, Dominik, Simon Hecker, Stefan Sentpali, and Martin Buss. "Feasibility Analysis for Active Noise Cancellation Using the Electrical Power Steering Motor." Acoustics 6, no. 3 (2024): 730–53. http://dx.doi.org/10.3390/acoustics6030040.

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This paper describes the use of an electric drive as an acoustic actuator for active noise cancellation (ANC). In the presented application, the idea is to improve the noise, vibration, harshness (NVH) characteristics of passenger cars without using additional active or passive damper systems. Many of the already existing electric drives in cars are equipped with the required hardware components to generate noise and vibration, which can be used as compensation signals in an ANC application. To demonstrate the applicability of the idea, the electrical power steering (EPS) motor is stimulated w
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G., Devadasu* Dr. M. Sushama. "ACCURATE DETECTION OF HARMONICS DUE TO NONLINEAR LOADS IN POWER SYSTEM NETWORK USING FFT ANALYSES." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 6, no. 3 (2017): 156–66. https://doi.org/10.5281/zenodo.376542.

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The main aim of this paper is to reduce the harmonic disturbances created by nonlinear loads; it has been a significant problem to maintain power quality. It is very essential to analyze power signal and find different harmonics. To finding the harmonic parts of some specific system currents and voltage references. Some harmonics are harmful to sensitive equipments and also cause power losses. In this paper, tries to finding the supply harmonics is downstream with relevance the nodes caused due to linear and nonlinear load. Here study the effectiveness of the concept with change in position of
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Denisov, M. S., and A. A. Zykov. "Separation of signal and harmonics in non-explosive seismic prospecting with amplitude and nonlinear frequency-modulated signals." Russian Journal of Geophysical Technologies, no. 3 (February 22, 2024): 69–84. http://dx.doi.org/10.18303/2619-1563-2023-3-69.

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When vibroseis oscillations are excited, along with the main signal, harmonics are generated. They travel into the Earth and, like the main signal, interact with the target reflectors. Harmonics have a wider than that of the main signal frequency band, so they can be used to increase the resolution of the seismic data. To do this, the signal-related data should be separated from the harmonic-related data. This problem can be successfully solved by the previously proposed optimization recursive filtering algorithm, which, however, was developed only for linearly frequency-modulated signals. In
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Wang, Guishuo, Xiaoli Wang, and Chen Zhao. "An Iterative Hybrid Harmonics Detection Method Based on Discrete Wavelet Transform and Bartlett–Hann Window." Applied Sciences 10, no. 11 (2020): 3922. http://dx.doi.org/10.3390/app10113922.

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The current signal harmonic detection method(s) cannot reduce the errors in the analysis and extraction of mixed harmonics in the power grid. This paper designs a harmonic detection method based on discrete Fourier transform (DFT) and discrete wavelet transform (DWT) using Bartlett–Hann window function. It improves the detection accuracy of the existing methods in the low frequency steady-state part. In addition, it also separates the steady harmonics from the attenuation harmonics of the high frequency part. Simulation results show that the proposed harmonic detection method improves the dete
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Hu, Yidan. "Optimal Power Quality Control Model of Magnetic Latching Relay for Charging Station Based on Adaline." Journal of Nanoelectronics and Optoelectronics 18, no. 5 (2023): 639–45. http://dx.doi.org/10.1166/jno.2023.3420.

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In order to eliminate the internal harmonics of the magnetic latching relay caused by the load input, an ADALINE-based magnetic latching relay power quality optimal control model for charging stations was constructed. Calculate the sampling point of the input signal through the ADALINE neural network, obtain the error signal between the input signal and the measured signal, use the VSLMS algorithm to continuously adjust the weight value to update the spectrum in real time, detect the harmonics existing in the magnetic latching relay, and use the harmonics. The droop control strategy calculates
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Chen, Guanchao, Xiaolong Su, Lida He, Dongfang Guan, and Zhen Liu. "Coherent Signal DOA Estimation Method Based on Space–Time–Coding Metasurface." Remote Sensing 17, no. 2 (2025): 218. https://doi.org/10.3390/rs17020218.

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A novel method for the direction of arrival (DOA) estimation of coherent signals under a space–time–coding metasurface (STCM) is proposed in this paper. Noticeably, the STCM can replace multi-channel arrays with a single channel, which can be utilized to modulate incident electromagnetic waves and generate harmonics. However, coherent signals are overlapping in the frequency spectrum and cannot achieve DOA estimation through subspace methods. Therefore, the proposed method transforms the angle information in the time domain into amplitude and phase information at harmonics in the frequency dom
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Yang, Yuxiang, He Bian, Fangling Du, Qiang Sun, and He Wen. "Development of a Stair-Step Multifrequency Synchronized Excitation Signal for Fast Bioimpedance Spectroscopy." BioMed Research International 2014 (2014): 1–8. http://dx.doi.org/10.1155/2014/143461.

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Wideband excitation signal with finite prominent harmonic components is desirable for fast bioimpedance spectroscopy (BIS) measurements. This work introduces a simple method to synthesize and realize a type of periodical stair-step multifrequency synchronized (MFS) signal. The Fourier series analysis shows that thep-order MFS signalf(p,t)has constant 81.06% energy distributed equally on itsp 2nth primary harmonics. The synthesis principle is described firstly and then two examples of the 4-order and 5-order MFS signals,f(4,t)andf(5,t), are synthesized. The method to implement the MFS waveform
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Wietecha, Tomasz, Piotr M. Kurzydło, and Bogdan F. Bogacz. "Introduction to Fourier analysis using IT tools of Laboratory of Technical Aids of Teaching IF UJ." Science, Technology and Innovation 12, no. 1 (2021): 10–15. http://dx.doi.org/10.5604/01.3001.0014.8499.

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The general aim of this article is to present didactic aspects of familiarizing students with the Fourier analysis. This didactic process issues through the use of IT tools of Laboratory of Technical Aids of Teaching is discussed. There are four separate computer stations, differing in software, where students learn step by step: composing signals from single harmonics, visualization through images of rotating vectors of harmonic signal composition, operation of a virtual generator of a given number of harmonics and elements of the CMA Coach system in the context of signal analysis. The applie
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Dissertations / Theses on the topic "Signal harmonics"

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Ladjavardi, Marjan. "Improving small signal stability of power systems in the presence of harmonics." Thesis, Curtin University, 2008. http://hdl.handle.net/20.500.11937/511.

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This thesis investigates the impact of harmonics as a power quality issue on the dynamic behaviour of the power systems. The effectiveness of the power system stabilizers in distorted conditions is also investigated. This thesis consists of three parts as follows:The first part focuses on the operation of the power system under distorted conditions. The conventional model of a synchronous generator in the dq-frame of reference is modified to include the impact of time and space harmonics. To do this, the synchronous generator is first modelled in the harmonic domain. This model helps in calcul
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Love, Geoffrey Neal. "Small signal modelling of power electronic converters, for the study of time-domain waveforms, harmonic domain spectra, and control interactions." Thesis, University of Canterbury. Electrical and Computer Engineering, 2007. http://hdl.handle.net/10092/1195.

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This thesis describes the development of several small signal analysis methods for the modelling of power electronic converters. The methods are written generally and are intended to be able to be applied to all converter classes. In the penultimate chapter these general models are used to model the capacitor commutated converter. All the contained methods are based around a time domain small signal model. This time domain small model is a linearization of a power electronic system of passive components and ideal switches described as a hybrid system. The key problem in the derivation of
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Hamrita, Takoi K. "On-line digital signal processing methods for the correction of errors in high voltage power waveform measurements." Diss., Georgia Institute of Technology, 1993. http://hdl.handle.net/1853/15921.

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Othman, Mohd Ridzal. "DSP-based active power filter." Thesis, Loughborough University, 1998. https://dspace.lboro.ac.uk/2134/6966.

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Harmonics in systems are conventionally suppressed using passive tuned filters, which have practical limitations in terms of the overall cost, size and performance, and these are particularly unsatisfactory when large number of harmonics are involved Active power filtering is an alternative approach in which the filter injects suitable compensation currents to cancel the harmonic currents, usually through the use of power electronic converters. This type of filter does not exhibit the drawbacks normally associated with its passive counterpart, and a large number of harmonics can be compensated
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Novanda, Happy. "Monitoring of power quality indices and assessment of signal distortions in wind farms." Thesis, University of Manchester, 2012. https://www.research.manchester.ac.uk/portal/en/theses/monitoring-of-power-quality-indices-and-assessment-of-signal-distortions-in-wind-farms(403a470c-279a-4b00-94dc-eaa2507dc579).html.

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Power quality has become one of major concerns in the power industry. It can be described as the reliability of the electric power to maintain continuity operation of end-use equipment. Power quality problems are defined as deviation of voltage or current waveforms from the ideal value. The expansion plan of wind power generation has raised concern regarding how it influences the voltage and current signals. The variability nature of wind energy and the requirements of wind power generation increase the potential problems such as frequency and harmonic distortions. In order to analyze and miti
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Mueller, Thorsten Oliver. "Nonlinear Ultrasonics: Signal Processing Considerations and a Nonlinear Parameter for Rayleigh Waves." Thesis, Available online, Georgia Institute of Technology, 2005, 2005. http://etd.gatech.edu/theses/available/etd-09282005-114142/.

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Thesis (M. S.)--Civil and Environmental Engineering, Georgia Institute of Technology, 2006.<br>Kim, Jin-Yeon, Committee Member ; Qu, Jianmin, Committee Member ; Jacobs, Laurence, Committee Chair. Includes bibliographical references.
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Selcuk, Gokhun. "Down Conversion And Filtering Of Microwave Signals In Optical Domain." Master's thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/12609570/index.pdf.

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Processing of microwave signals in electrical domain introduces many difficulties especially when the frequency of the signal is increased beyond several GHz. Electromagnetic interference (EMI) and frequency depended losses can be given as examples to these difficulties. Photonic processing of microwave signals, however, is immune to these problems since optical components such as fiber cables, lasers, optical modulators and photodetectors are both immune to EMI and have wide bandwidths. This thesis deals with down conversion of a microwave signal using a Mach-Zender modulator and filtering un
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Měcháček, Radek. "Studie šíření širokospektrých signálů nehomogenním prostředím." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2010. http://www.nusl.cz/ntk/nusl-218407.

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Work is focused on both theoretical knowledge of the electromagnetic field and the specific properties of metamaterials measured. First, be informed about the fundamentals of electromagnetic fields, the issue of periodic structures to the properties required metastructures. Further experimental work is designed to measure the properties of metamaterials. The measurements will be used as harmonic signals and broadband signals in the frequency range 100MHz to 10GHz. In the last part of the proposed work is carried out experimental work and are evaluated some characteristics of the antennas and m
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Damaj, Lana. "Antenne versatile intriquée." Thesis, Paris, ENST, 2013. http://www.theses.fr/2013ENST0010/document.

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Cette thèse vise à développer des antennes large bande à double polarisation avec un filtre et un dispositif d’adaptation d’impédance et d’alimentation intégrés, que nous avons définies comme antennes versatiles intriquées. La largeur de la bande et la double polarisation permettent d’utiliser l’antenne avec différents standards et donc d’être versatile. D'autre part, le filtre pour rejeter les harmoniques supérieurs et le réseau d'adaptation sont des parties intégrantes de l'élément rayonnant et lui confèrent le caractère intriqué. La première étude porte sur la conception d'une antenne large
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Zadeh, Ramin Agha. "Performance control of distributed generation using digital estimation of signal parameters." Thesis, Queensland University of Technology, 2010. https://eprints.qut.edu.au/47011/1/Ramin_Agha_Zadeh_Thesis.pdf.

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The Queensland University of Technology (QUT) allows the presentation of a thesis for the Degree of Doctor of Philosophy in the format of published or submitted papers, where such papers have been published, accepted or submitted during the period of candidature. This thesis is composed of seven published/submitted papers, of which one has been published, three accepted for publication and the other three are under review. This project is financially supported by an Australian Research Council (ARC) Discovery Grant with the aim of proposing strategies for the performance control of Distributed
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Books on the topic "Signal harmonics"

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Sabadini, Irene, Daniele C. Struppa, and David F. Walnut, eds. Harmonic Analysis, Signal Processing, and Complexity. Birkhäuser Boston, 2005. http://dx.doi.org/10.1007/0-8176-4416-4.

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Schempp, W. Harmonic analysis on the Heisenberg nilpotent Lie group, with applications to signal theory. Longman Scientific & Technical, 1986.

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Massopust, Peter Robert, Ole Christensen, and Brigitte Forster. Four short courses on harmonic analysis: Wavelets, frames, time-frequency methods, and applications to signal and image analysis. Birkhauser Boston, 2010.

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Tuhbatullina, Leysan, Lyudmila Safina, and Venera Hammatova. Propaedeutics (basics of composition). INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/1020434.

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The textbook presents the theoretical foundations of building a harmonious composition, describes the three main laws of composition (the law of integrity, the law of balance and the law of dominance), and considers the elements and means of harmonizing the composition. A separate Chapter is devoted to the issues of color in the composition, and offers options for creating harmonious color solutions. Semiotic aspects are considered, characteristics and features of creating signs-icons, signs-indexes and signs-symbols are given. One of the chapters is devoted to visual illusions in composition.
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Hogan, Jeffrey A. Duration and bandwidth limiting: Prolate functions, sampling, and applications. Birkhäuser, 2012.

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Torrsani, Bruno. Analyse continue par ondelettes. EDP Sciences, 1995.

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Bi, Guoan. Transforms and fast algorithms for signal analysis and representations. Birkhauser, 2003.

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Andrews, Travis D. Excursions in Harmonic Analysis, Volume 2: The February Fourier Talks at the Norbert Wiener Center. Birkhäuser Boston, 2013.

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Andrews, Travis D. Excursions in Harmonic Analysis, Volume 1: The February Fourier Talks at the Norbert Wiener Center. Birkhäuser Boston, 2013.

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Tolimieri, Richard. Time-frequency representations. Birkhauser Boston, 1997.

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Book chapters on the topic "Signal harmonics"

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Bäckström, Tom. "Signal Gain and Harmonics to Noise Ratio." In Signals and Communication Technology. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-50204-5_8.

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Venu, Y., T. Nireekshana, B. Phanisaikrishna, Ramavath Gnanendar, and S. Ravikumar. "Reducing TCR Harmonics Using Sequential Switching." In Advances in Automation, Signal Processing, Instrumentation, and Control. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-8221-9_233.

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Gurbatov, Sergey N., and Oleg V. Rudenko. "Statistical Phenomena." In Nonlinear Acoustics. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-58963-8_13.

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AbstractStatistical analysis is applied to phenomena associated with propagation of random nonlinear acoustic waveforms in homogeneous media. Following presentation of the nonlinear evolution equation and relevant statistical functions, basic phenomena in nonlinear noise fields are described for an initially quasi-harmonic signal with random amplitude and phase modulation. An expression is presented for the intensity of the harmonics generated by a source radiating narrowband noise. Examples are provided illustrating the widening of the frequency spectrum associated with propagation of broadba
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Masri, Syafrudin, M. D. Khairunaz, and M. N. Mamat. "Study of Electronic Energy Meter Performance Under Harmonics Current Condition." In 10th International Conference on Robotics, Vision, Signal Processing and Power Applications. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-6447-1_57.

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Hendriks, Tom, Anna Vilanova, and Maxime Chamberland. "Neural Spherical Harmonics for Structurally Coherent Continuous Representation of Diffusion MRI Signal." In Computational Diffusion MRI. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-47292-3_1.

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Feng, Wenzong, Qing Zhang, Zhuoxiang Chen, Jianqun Zhang, and Haoyu Wang. "Dynamical Simulation Analysis of Faulty Gearbox in Quay Crane Under Dynamic Load." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-1876-4_15.

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AbstractDynamics simulations with faults can elucidate fault vibration characteristics, yet the vibrational properties of the quay crane lifting gearboxes under dynamic load excitation remain unclear. Based on multi-body dynamics theory, a multi-body dynamical model of the quay crane gearbox is established, simulating dynamic load excitation caused by cables and containers during the operation of a quay crane. The vibration responses under various working conditions and load types of different gear states are analyzed, and the corresponding fault frequency features are extracted by envelope sp
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Kumar, Ravindra, and Manoj Tripathy. "Accurate Estimation of Amplitude, Phase, and Frequency of a Sinusoidal Signal Contaminated with Harmonics and DC Decaying Components." In Emerging Technologies in Electrical Engineering for Reliable Green Intelligence. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-9235-5_24.

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Malozemov, Vasily N., and Sergey M. Masharsky. "Signal Transforms." In Foundations of Discrete Harmonic Analysis. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-47048-7_2.

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Ferdinando, Hany, Martti Ilvesmäki, Janne Kananen, Sadegh Moradi, and Teemu Myllylä. "A Skewness-Based Harmonic Filter for Harmonic Attenuation of Wearable Functional Near-Infrared Spectroscopy Signals." In Communications in Computer and Information Science. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-59091-7_11.

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AbstractHarmonics is an unavoidable phenomenon, even before we knew about digital circuits. In our sleep study, we found harmonic artefacts (HA) in our functional near-infrared spectroscopy (fNIRS) signal. Interestingly, it was neither device- nor subject-dependent. The fundamental frequency was around either 0.5 Hz or 1 Hz. It appeared to be very sharp peaks and they were within the band of interest, i.e., respiratory (0.1–0.6 Hz) and cardiac (0.6–5 Hz) bands. Since the exact location might change, we proposed a skewness-based harmonic filter (sbHF) to identify the fundamental frequency and a
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Casey, Stephen D. "Adaptive Signal Processing." In Excursions in Harmonic Analysis, Volume 4. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20188-7_11.

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Conference papers on the topic "Signal harmonics"

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Bologni, Giovanni, Richard Heusdens, and Richard C. Hendriks. "Harmonics to the Rescue: Why Voiced Speech is Not a WSS Process." In 2024 18th International Workshop on Acoustic Signal Enhancement (IWAENC). IEEE, 2024. http://dx.doi.org/10.1109/iwaenc61483.2024.10694182.

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Satyanrayana, Madgula, Venkataramana Veeramsetty, and Durgam Rajababu. "Analysis of Harmonics in EV Charging Infrastructure with Multilevel Inverter Solutions." In 2025 7th International Conference on Signal Processing, Computing and Control (ISPCC). IEEE, 2025. https://doi.org/10.1109/ispcc66872.2025.11039579.

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Kumari, Deepika, and Lalan Kumar. "Spherical Sector Harmonics Based Acoustic Source Localization Using Circular Array." In ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2025. https://doi.org/10.1109/icassp49660.2025.10888124.

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Akhondi-Asl, H., and P. L. Vermeer. "Vibrator Harmonics - Noise or Signal?" In 77th EAGE Conference and Exhibition 2015. EAGE Publications BV, 2015. http://dx.doi.org/10.3997/2214-4609.201413436.

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Pinos, B., R. Larrea, and J. Morales. "Morphological filter to remove harmonics of electrical signal: Harmonics removal." In 2017 IEEE Second Ecuador Technical Chapters Meeting (ETCM). IEEE, 2017. http://dx.doi.org/10.1109/etcm.2017.8247518.

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Hu, Yonggang, Prasanga N. Samarasinghe, and Thushara D. Abhayapala. "Acoustic Signal Enhancement Using Relative Harmonic Coefficients: Spherical Harmonics Domain Approach." In Interspeech 2020. ISCA, 2020. http://dx.doi.org/10.21437/interspeech.2020-2316.

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Kim, HyungTae, KyungChan Jin, and SeungTaek Kim. "Frequency Analysis and Interpolated Spectra of Time-Limited Samples in 3D RF Imaging." In ASME 2014 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/imece2014-36576.

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Fast Fourier Transform (FFT) calculates integer harmonic components, but ignores other frequency components such as non-integer harmonics and non-harmonics. In a practical sampling problem, the length of a sampled signal is finite and the sampling time is minimized. Therefore, it is necessary for interpolation to improve the accuracy of frequency analysis considering 1/m harmonic components and zero-padding (ZP) technique. The proposed method was applied to a 3D RF profile measurement system and the resolution was improved to 1/m.
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Ozkurt, Tolga E., Mingui Sun, and Robert J. Sclabassi. "Beamspace Magnetoencephalographic Signal Decomposition in Spherical Harmonics Domain." In Conference Proceedings. Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE, 2006. http://dx.doi.org/10.1109/iembs.2006.260699.

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Harrison, Christopher B., Helen Isaac, Gary F. Margrave, Michael Lamoureux, Arthur Siewert, and Andrew Barrett. "From noise to signal—Harnessing harmonics for imaging." In SEG Technical Program Expanded Abstracts 2013. Society of Exploration Geophysicists, 2013. http://dx.doi.org/10.1190/segam2013-0387.1.

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Petrovic, Predrag B. "Power harmonics estimation based on analytical signal concept." In 2017 International Symposium on Power Electronics (Ee). IEEE, 2017. http://dx.doi.org/10.1109/pee.2017.8171700.

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Reports on the topic "Signal harmonics"

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Hurd, Harry L. Statistical Methods for Processing of Harmonic and Cyclostationary Signals. Defense Technical Information Center, 2002. http://dx.doi.org/10.21236/ada414963.

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Casey, Stephen D. Signal Reconstruction and Analysis Via New Techniques in Harmonic and Complex Analysis. Defense Technical Information Center, 2005. http://dx.doi.org/10.21236/ada440756.

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Pizzillo, Thomas J., and Jerry Silvious. An Analytic Description of a Harmonic Decomposition Technique for Correcting Signal Errors Due to Wideband Radar Phase Detector. Defense Technical Information Center, 2000. http://dx.doi.org/10.21236/ada390876.

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Rezaie, Shogofa, Fedra Vanhuyse, Karin André, and Maryna Henrysson. Governing the circular economy: how urban policymakers can accelerate the agenda. Stockholm Environment Institute, 2022. http://dx.doi.org/10.51414/sei2022.027.

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We believe the climate crisis will be resolved in cities. Today, while cities occupy only 2% of the Earth's surface, 57% of the world's population lives in cities, and by 2050, it will jump to 68% (UN, 2018). Currently, cities consume over 75% of natural resources, accumulate 50% of the global waste and emit up to 80% of greenhouse gases (Ellen MacArthur Foundation, 2017). Cities generate 70% of the global gross domestic product and are significant drivers of economic growth (UN-Habitat III, 2016). At the same time, cities sit on the frontline of natural disasters such as floods, storms and dr
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Nilsson Lewis, Astrid, Kaidi Kaaret, Eileen Torres Morales, Evelin Piirsalu, and Katarina Axelsson. Accelerating green public procurement for decarbonization of the construction and road transport sectors in the EU. Stockholm Environment Institute, 2023. http://dx.doi.org/10.51414/sei2023.007.

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Abstract:
Public procurement of goods and services contributes to about 15% of global greenhouse gas emissions. In the EU, public purchasing represents 15% of its GDP, acting as a major influencer on the market through the products and services acquired by governments from the local to national levels. The public sector has a role to play in leveraging this purchasing power to achieve the best societal value for money, particularly as we scramble to bend the curve of our planet’s warming. Globally, the construction and transport sectors each represent about 12% of government procurements’ GHG emissions.
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