Photovoltaic solar energy in Colombia

Galvís-Villamizar, Dayana Naiyerling; Duque-Suárez, Oscar Manuel; Camperos, July Andrea Gómez

doi:10.1007/s13198-022-01745-8

Cited by 4 publications

(2 citation statements)

References 12 publications

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“…Colombia already has significant renewable-energy resources in the form of hydropower (UPME, 2020); the potential for non-hydro renewables such as wind and solar energy is also strong (Galvís-Villamizar et al, 2022;Henao et al, 2020;Moreno Rocha et al, 2022;Rueda-Bayona et al, 2019). Colombia already has plans in place (Plan Energético Nacional (PEN) 2020 -2050) to diversify the energy mix away from an overreliance on hydropower by using other renewable resources -an approach that aligns both resilience and climate-mitigation perspectives (UPME, 2019a).…”

Section: Electrificationmentioning

confidence: 99%

Net-Zero Industry: Options for Plastics, Textiles, Automobiles, and Fisheries in Colombia, Ecuador, and Peru

Li,

Bataille,

Vogt-Schilb

2023

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This report explores pathways to achieve carbon-neutral industrial production in three major Andean economies: Colombia, Ecuador, and Peru. It examines options for achieving net-zero emissions in plastics, textiles, auto manufacturing, and fisheries four sectors that are likely to play key roles in the economies of the region in the future. The report analyzes the barriers and opportunities to achieve carbon-neutral manufacturing in these countries and sectors in light of existing industrial, energy, and environmental policies, and given the progress that has been achieved so far. The analysis argues that, despite the presence of multiple barriers and challenges to implementation, the prospects for establishing clean manufacturing at scale are promising. Making such transformative changes, however, will require the following conditions: (i) a strategic vision and the underpinning legal authority to champion and achieve a net-zero transition; (ii) vastly increased institutional coordination among diverse government departments to end fragmented policymaking practices; (iii) investments that leverage rapid technological change to build a zero-emissions power grid, and to use low-carbon, synthetic fuels (such as green hydrogen or green ammonia) in industry; (iv) foreign direct investment into the clean-energy-supply sector; (v) regulatory mandates and economic incentives for powerful oil and gas firms to pivot from fossil fuels to synthetic, zero-emission fuels; and (vi) vastly improved waste-management practices to enable a significantly more circular economy that re-uses and recycles materials.

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Section: Electrificationmentioning

confidence: 99%

Net-Zero Industry: Options for Plastics, Textiles, Automobiles, and Fisheries in Colombia, Ecuador, and Peru

Li,

Bataille,

Vogt-Schilb

2023

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“…Coal, a widely used fossil fuel resource contributes the most for CO2 emission around 87% [1]. The pollutants emitted from the combustion of fossil 2 fuels also have serious impacts on the health and genes of humans [2,3].Transition from the increased reliance on Fossil fuels through the investment made on Renewable Energy sources such as Solar, Wind and Hydrogen is included in the Sustainable Investment framework to mitigate adverse climate change [4,5,6]. Apart from technological scopes of integrating Sustainable Energy practices, Sustainable financing practices that depends upon the national economic policy plays a significant role in the huge investment made in Renewable Energy.…”

Section: Introductionmentioning

confidence: 99%

Hybrid Explainable SRNN-LSTM Architecture for Irradiance, Temperature and Wind Speed Forecasting

Rajasekaran,

et al. 2023

Preprint

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Sustainable Energy alternatives such as Solar Energy, Wind Energy are the best alternatives to the harmful Non-Renewable energy sources like fossil fuels. With the increasing investment made in the Sustainable Energy alternatives, forecasting of Energy production from the farms plays a crucial in the structured design of Energy farms and for integrated smart grid management. In this research, we propose SRNN-LSTM hybrid models for univariate solar irradiance forecasting, multivariate temperature forecasting and univariate forecasting of Wind Speed. The proposed models are evaluated based on RMSE, MAE, r2 score and Index of Agreement error metrics. The SRNN16LSTM16 hybrid models achieves the best performance with r2 score of 0.97 for Solar Irradiance forecasting and SRNN8LSTM8 hybrid model achieves the best performance with the r2 Score of 0.989 and RMSE of 0.122 for Wind Speed forecasting. We have also proposed a simple approach to derive the prediction intervals based on the Median of the residual values. The higher values of PICP error metric indicate that the proposed models are efficient and perform better than the state-of-the-art models used in the forecasting frameworks. We have also performed the Model Analysis using Explainable Artificial Intelligence tools such as LIME and ELI5 to analyze the importance of features in the model development process, generating and analyzing local explanations.

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A numerical study on the performance of a hybrid ventilation and power generation system

Li,

Chu,

Zhao

et al. 2024

Applied Thermal Engineering

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Photovoltaic solar energy in Colombia

Cited by 4 publications

References 12 publications

Net-Zero Industry: Options for Plastics, Textiles, Automobiles, and Fisheries in Colombia, Ecuador, and Peru

Net-Zero Industry: Options for Plastics, Textiles, Automobiles, and Fisheries in Colombia, Ecuador, and Peru

Hybrid Explainable SRNN-LSTM Architecture for Irradiance, Temperature and Wind Speed Forecasting

A numerical study on the performance of a hybrid ventilation and power generation system

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