ReNew Energy Global

{{Short description|Indian renewable energy company}} {{Use dmy dates|date=December 2017}} {{Use Indian English|date=December 2017}} {{Multiple issues| {{Promotional|date=March 2026}} {{COI|date=March 2026}} {{Undisclosed paid|date=March 2026}} }} {{Infobox company | name = ReNew Energy Global plc | logo = Renew-Logo.svg | logo_size = | logo_alt = | logo_caption = | logo_padding = | image = | image_size = | image_alt = | image_caption = | trading_name = | former_name = | type = Public | traded_as = {{NASDAQ|RNW}} | ISIN = | industry = Renewable energy | founded = {{start date and age|2011|01|19}} | founder = Sumant Sinha | hq_location = | hq_location_city = Gurgaon, Haryana | hq_location_country = India | num_locations = | num_locations_year =  | area_served = India | key_people = {{unbulleted list| Sumant Sinha (chairman and CEO)}} | products = Wind power, Solar power, Solar rooftop power, Hydroelectric power | brands = | production = | production_year =  | services = | revenue = {{increase}} {{INRconvert|9653|c}} (FY24)<ref name="fy24"/><ref name=":6" /> | operating_income = {{increase}} {{INRconvert|6921|c}} (FY24)<ref name="fy24"/> | net_income = {{increase}} {{INRconvert|414|c}} (FY24)<ref name="fy24">{{Cite web |last=Jai |first=Shreya |date=2024-06-06 |title=Nasdaq-listed ReNew Energy Global posts profit of Rs 414 crore in FY24 |url=https://www.business-standard.com/companies/news/nasdaq-listed-renew-energy-global-posts-profit-of-rs-414-crore-in-fy24-124060600641_1.html}}</ref> | assets = | assets_year =  | equity = | equity_year =  | owners = {{ubl|CPP Investments|ADIA|JERA|Others<ref name="moneycontrol.com">{{cite web |title=ReNew Power Takes SPAC Route, First Such Major Deal By An Indian Company, To List On Nasdaq |url=https://www.moneycontrol.com/news/business/markets/renew-power-takes-spac-route-first-by-indian-company-to-list-on-nasdaq-6568491.html |website=Moneycontrol |date=24 February 2021 |access-date=25 February 2021}}</ref>}} | members = | members_year =  | num_employees = | num_employees_year = | parent = | divisions = | subsid = | module =  | website = {{URL|renew.com/}} | footnotes = }} '''ReNew Energy Global''' is an Indian renewable energy company, based in Gurgaon.<ref>{{Cite web |date=2023-02-13 |title=ReNew Power unveils its new rebranding and decarbonisation focus |url=https://www.cnbctv18.com/business/companies/renew-power-rebrands-itself-in-move-towards-becoming-a-decarbonisation-company-15921191.htm |access-date=2024-01-22 |website=CNBCTV18 |language=en}}</ref> It is the first Indian renewable energy company to be listed on NASDAQ.<ref>{{Cite news |last=Prasad |first=Rachita |date=2021-08-26 |title=ReNew lists on Nasdaq at $4.5 billion valuation |url=https://economictimes.indiatimes.com/markets/stocks/news/renew-lists-on-nasdaq-at-4-5-b-valuation/articleshow/85636866.cms |access-date=2024-01-22 |work=The Economic Times}}</ref> ReNew operates more than 150 projects spread across ten states in India.<ref>{{Cite news |last=Samant |first=Shilpa |date=2023-02-13 |title=ReNew Power rebrands itself as 'ReNew', adds decarbonization solutions to its portfolio |url=https://economictimes.indiatimes.com/industry/renewables/renew-to-explore-investment-opportunities-in-hydrogen-segment-chairman-sumant-sinha/articleshow/97872596.cms |access-date=2024-01-22 |work=The Economic Times}}</ref>

Formerly called ReNew Power, the company rebranded itself as ReNew in February 2023.<ref>{{Cite web |date=2023-02-13 |title=ReNew unveils new brand identity as it reinforces leadership in providing decarbonisation solutions |url=https://www.nasdaq.com/press-release/renew-unveils-new-brand-identity-as-it-reinforces-leadership-in-providing}} </ref>

== History == Sumant Sinha started ReNew in 2011. Goldman Sachs invested that September.<ref name=":1">{{Cite news|last=Jai|first=Shreya|date=2014-07-03|title=ReNew Power receives $140 million equity funding, to go public by next year|work=The Economic Times|url=https://economictimes.indiatimes.com/industry/energy/power/renew-power-receives-140-million-equity-funding-to-go-public-by-next-year/articleshow/37719920.cms?from=mdr|access-date=2020-05-27}} </ref> In 2023, Goldman Sachs exited the company completely.<ref name=":0">{{Cite news |last=Jai |first=Shreya |title=Goldman exits ReNew, CPPIB becomes new majority owner in the company |url=https://www.business-standard.com/article/companies/goldman-exits-renew-cppib-becomes-new-majority-owner-in-the-company-123030700574_1.html}} </ref>

In 2014, ReNew entered the Indian solar market by commissioning its first distributed solar project. Its first project, a 25.2 MW wind site in Jasdan, Gujarat, was inaugurated by Narendra Modi, then Chief Minister of Gujarat.<ref name=":6">{{Cite web |date=2012-05-07 |title=ReNew Wind plans Rs 6,000 crore investment in 2 years |url=https://www.thehindubusinessline.com/companies/renew-wind-plans-rs-6000-crore-investment-in-2-years/article20431031.ece1 |access-date=2024-01-22 |website=BusinessLine |language=en}}</ref> It commissioned India's largest solar farm (510 MW) in Telangana in 2017.<ref>{{Cite news |date=2017-04-16 |title=Telangana gets largest solar farm in Nizamabad district |url=https://timesofindia.indiatimes.com/city/hyderabad/telangana-gets-largest-solar-farm-in-nizamabad-district/articleshow/58202496.cms |access-date=2024-01-22 |work=The Times of India}}</ref>

In 2016, it became the first Indian renewable energy company to achieve 1 GW capacity and was also among the first companies to scale to 10 GW installed capacity.<ref name="Sengupta">{{Cite news|last=Sengupta|first=Debjoy|date=2016-04-11|title=ReNew Power first Indian company to achieve 1GW solar capacity|work=The Economic Times|url=https://economictimes.indiatimes.com/industry/energy/power/renew-power-first-indian-company-to-achieve-1gw-solar-capacity/articleshow/51780263.cms?from=mdr|access-date=2020-05-27}} </ref><ref name=":2">{{Cite web|title=ReNew Power raises $375 million via green bonds - ET EnergyWorld|url=https://energy.economictimes.indiatimes.com/news/renewable/renew-power-raises-375-million-via-green-bonds/68304891|website=ETEnergyworld.com|access-date=2020-05-27}} </ref>

The company's initial investment came from Goldman Sachs in 2011. As of 2023, Canada Pension Plan Investment Board (CPPIB) is a major investor in the company.<ref name=":0" />

In 2016, ReNew became the first renewable energy company to raise rupee-denominated “masala bonds”.<ref name=":2" />

In 2017, JERA (a joint venture between Tokyo Electric Power and Chubu Electric Power) became an equity holder in the company. In 2019, it raised $450 million through dollar bonds to refinance existing debt.<ref name=":2" /> The same year, the Abu Dhabi Investment Authority (ADIA) invested $100 million via a rights issue.

In 2021, ReNew announced that it would go public through a merger with RMG Acquisition Corporation II. It was listed on the NASDAQ on 24 August 2021 under the symbol ‘RNW’.

In 2023, Norway's Climate Investment Fund managed by Norfund, along with pension fund KLP, invested ₹900 million in ReNew's transmission project in Karnataka.<ref name=":2" />

In November 2025, ReNew announced an investment of ₹60,000 crore (US$6.7 billion) in Andhra Pradesh to develop renewable energy projects, following agreements with the state government.<ref name="a990">{{cite web | last=Rao | first=V. Kamalakara | title=ReNew Energy Global Plc announces fresh investment of ₹60,000 crore in Andhra Pradesh | website=The Hindu | date=2025-11-13 | url=https://www.thehindu.com/news/national/andhra-pradesh/renew-energy-global-plc-announces-fresh-investment-of-60000-crore-in-andhra-pradesh/article70274952.ece | access-date=2026-03-09}}</ref>

As of December 2025, ReNew's total portfolio stood at approximately 19.2 GW, including 1.5 GW of battery energy storage systems (BESS), with a commissioned capacity of 11.4 GW.<ref>{{cite web |title=ReNew Announces Results for Q3 FY26 |url=https://www.businesswire.com/news/home/20260215983137/en/ReNew-Announces-Results-for-the-Third-Quarter-of-Fiscal-2026-Q3-FY26-and-Nine-Months-of-Fiscal-2026-both-ended-December-31-2025 |website=BusinessWire |date=2026-02-16 |access-date=2026-03-10}}</ref><ref>{{cite web |title=ReNew Energy Q3 results |url=https://www.pv-magazine-india.com/2026/02/17/renew-energy-q3-total-income-rises-48-year-on-year-to-inr-31-37-billion/ |website=PV Magazine India |date=2026-02-17 |access-date=2026-03-10}}</ref><ref>{{cite web |title=ReNew Q3 FY26 performance |url=https://solarquarter.com/2026/02/16/renew-energy-global-plc-reports-strong-q3-fy26-results-9m-profit-jumps-6-6x-yoy/ |website=SolarQuarter |date=2026-02-16 |access-date=2026-03-10}}</ref>

As per reports in December 2025, Abu Dhabi Future Energy Company (Masdar) withdrew from a consortium planning to acquire and privatize ReNew Energy Global.<ref>{{cite web |title=ReNew buyout plan collapses after Masdar exit |website=ETEnergyworld.com |date=2025-12-16 |url=https://energy.economictimes.indiatimes.com/news/renewable/masdar-exits-renew-buyout-triggering-stock-plummet/125997910 |access-date=2026-01-17}}</ref><ref>{{cite web |title=ReNew Energy's US delisting plan collapses as Masdar pulls out |website=VCCircle |date=2026-01-17 |url=https://www.vccircle.com/renewenergy-s-us-delisting-plan-collapses-as-masdar-pulls-out |access-date=2026-01-17}}</ref>

== Operations == In 2019, ReNew partnered with Korean company GSE&C in renewable energy, jointly developing the SECI-4 project in Rajasthan.<ref>{{Cite web |last=Kumar |first=V. Rishi |date=2020-02-01 |title=Greenko, Renew Power bag SECI mega renewable cum storage based projects |url=https://www.thehindubusinessline.com/companies/greenko-renew-power-bag-seci-mega-renewable-cum-storage-based-projects/article30713564.ece |access-date=2024-01-22 |website=BusinessLine |language=en}}</ref> A year later, in 2020, ReNew announced that it would manufacture solar cells and modules in India for 2 GW capacity.<ref>{{Cite news |date=January 15, 2023 |title=ReNew setting up solar cell units at Rs 2,000 cr investment in Raj, Guj |url=https://www.business-standard.com/article/companies/renew-setting-up-solar-cell-units-at-rs-2-000-cr-investment-in-raj-guj-123011500213_1.html |publisher=Business Standard}}</ref>

In 2020, ReNew became the first renewable energy company to be named to the World Economic Forum’s Global Lighthouse Network.<ref name=":7">{{Cite news |date=2021-03-15 |title=ReNew Power becomes part of WEF Global Lighthouse Network |url=https://economictimes.indiatimes.com/industry/energy/power/renew-power-becomes-part-of-wef-global-lighthouse-network/articleshow/81512483.cms |access-date=2024-01-22 |work=The Economic Times |issn=0013-0389}}</ref>

In 2022, ReNew helped India avoid 0.5% of its annual carbon emissions and generated 14,263 GWh of clean electricity, enough to power around 4 million Indian households.<ref>{{Cite web |last=Livemint |date=2022-10-31 |title=ReNew Energy aims to achieve net zero emission by 2040 |url=https://www.livemint.com/companies/news/renew-energy-aims-to-achieve-net-zero-emission-by-2040-11667216427212.html |access-date=2024-01-22 |website=mint |language=en}}</ref> In the same year, the company signed an agreement to set up a green hydrogen plant in Egypt.<ref>{{Cite web |last=Livemint |date=2022-11-15 |title=ReNew signs agreement with Egyptian govt for green hydrogen plant |url=https://www.livemint.com/industry/energy/renew-signs-agreement-with-egyptian-govt-for-green-hydrogen-plant-11668526138587.html |access-date=2024-01-22 |website=mint |language=en}}</ref>

ReNew reached 10 GW of gross renewable energy assets during 2023-24.<ref name=":4">{{Cite news |date=2024-04-10 |title=ReNew surpasses 10 GW capacity with record renewable asset additions in FY24 |url=https://economictimes.indiatimes.com/industry/renewables/renew-surpasses-10-gw-capacity-with-record-renewable-asset-additions-in-fy24/articleshow/109200087.cms?from=mdr |access-date=2025-02-19 |work=The Economic Times |issn=0013-0389}}</ref> It generated 17,385 GWh in 2023.<ref>{{Cite news |date=2023-11-09 |title=ReNew avoids 14 MT carbon emission in FY23, says company report |url=https://economictimes.indiatimes.com/industry/renewables/renew-avoids-14-mt-carbon-emission-in-fy23-says-company-report/articleshow/105101418.cms?from=mdr |access-date=2025-02-19 |work=The Economic Times |issn=0013-0389}}</ref> It contributes approximately 10% of India’s total solar and wind energy generation and has the largest wind portfolio in India, with a capacity of 4.7 GW, representing 10.5% of India’s total wind energy capacity.<ref>{{Cite news |last=Baruah |first=Rituraj |date=2024-04-10 |title=ReNew aims to double green energy portfolio to 20 GW by FY28 {{!}} Company Business News |url=https://www.livemint.com/companies/news/renew-aims-to-double-green-energy-portfolio-to-20-gw-by-fy28-11712754074262.html |archive-url=https://web.archive.org/web/20250129054025/https://www.livemint.com/companies/news/renew-aims-to-double-green-energy-portfolio-to-20-gw-by-fy28-11712754074262.html |archive-date=29 January 2025 |access-date=2025-02-19 |work=mint |language=en |url-status=live }}</ref><ref name="f205">{{cite web | title=ReNew inks pact with Google for 150-MW solar project in Rajasthan | website=ETEnergyworld.com | date=2025-12-16 | url=https://energy.economictimes.indiatimes.com/news/renewable/renew-partners-with-google-for-major-solar-project-in-rajasthan/126006870 | access-date=2026-03-10}}</ref><ref name="y874">{{cite web | last=Shah | first=Junaid | title=ReNew Energy Sells 300 MW Jaisalmer Solar Project to Sembcorp for USD 191 Million | website=Saur Energy | date=2025-10-08 | url=https://www.saurenergy.com/solar-energy-news/renew-energy-sells-300-mw-jaisalmer-solar-project-to-sembcorp-for-usd-191-million-10541920 | access-date=2026-03-10}}</ref>

According to an ''Economic Times'' report, ReNew now operates approximately 18.5 GW of clean energy portfolio as of June 2025.<ref name="c200">{{cite web | title=ReNew Energy Q4 net profit soars 415% to ₹313.7 crore | website=ETEnergyworld.com | date=2025-06-16 | url=https://energy.economictimes.indiatimes.com/news/renewable/renew-energy-reports-415-surge-in-q4-net-profit-to-3137-crore/121887612 | access-date=2025-11-18}}</ref>

== Funding and Listing == The company’s initial investment came from Goldman Sachs in 2011. As of 2023, Canada Pension Plan Investment Board (CPPIB) stands as ReNew’s major investor.<ref name=":0" />

In 2016, ReNew became the first renewable energy company to raise rupee-denominated masala bonds.<ref name=":2" />

In 2017, JERA (a joint venture between Tokyo Electric Power and Chubu Electric Power) became an equity holder to the company. In 2019, It raised $450 million through dollar bonds to retire some of its existing debt.<ref name=":3">{{Cite news |date=2019-12-11 |title=ReNew Power partners with GS E&C to execute solar project in Rajasthan |url=https://economictimes.indiatimes.com/small-biz/productline/power-generation/renew-power-partners-with-gs-ec-to-execute-solar-project-in-rajasthan/articleshow/72469651.cms?from=mdr |access-date=2024-01-22 |work=The Economic Times |issn=0013-0389}}</ref> The same year, the Abu Dhabi Investment Authority (ADIA) invested $100 million into ReNew via rights issue.<ref>{{Cite web |date=2021-08-23 |title=India's ReNew Power to list on Nasdaq, aims to raise $1 billion |url=https://www.businesstoday.in/industry/energy/story/indias-renew-power-to-list-on-nasdaq-aims-to-raise-1-billion-304958-2021-08-23 |access-date=2024-01-22 |website=Business Today |language=en}}</ref>

In 2021, ReNew announced that it would go public through its merger with a SPAC called RMG Acquisition Corporation II.<ref>{{Cite web |title=Chamath Palihapitiya unveils investment in ReNew Power, India's largest clean energy company that's set to go public via SPAC |url=https://www.businessinsider.in/stock-market/news/chamath-palihapitiya-unveils-investment-in-renew-power-indias-largest-clean-energy-company-thats-set-to-go-public-via-spac/articleshow/81196529.cms |access-date=2024-01-22 |website=Business Insider}}</ref> The merged company was to be called ReNew Energy Global PLC and listed on NASDAQ. ReNew was listed on the NASDAQ on 24 August 2021 under the symbol ‘RNW’.<ref>{{Cite news |last=Mohanty |first=Shashwat |date=2021-08-18 |title=ReNew Power set to list on NASDAQ on August 24 |url=https://economictimes.indiatimes.com/markets/ipos/fpos/indias-renew-power-set-for-nasdaq-debut-through-rmg-ii-spac/articleshow/85410740.cms |access-date=2024-01-22 |work=The Economic Times |issn=0013-0389}}</ref>

In 2023, Norway’s Climate Investment Fund managed by Norfund along with pension fund KLP invested Rs. 900 million in ReNew’s transmission project in Karnataka.<ref name=":3" />

==Project locations== ReNew has a portfolio of more than 19.2 GW<ref name=":5">{{Cite web|title=ReNew gets $331 mn financing from ADB for large-scale renewable energy project in Andhra {{!}} Company Business News|url=https://www.livemint.com/companies/news/renew-financing-adb-renewable-energy-debt-andhra-pradesh-11762531270488.html|website=mint|date=2025-11-07|access-date=2026-01-30|language=en|first=Rituraj|last=Baruah}}</ref> located in ten states of India.<ref>{{Cite web |last=www.ETEnergyworld.com |title=ReNew signs 2.2 GW PPAs, expands portfolio to 15.6 GW - ET EnergyWorld |url=https://energy.economictimes.indiatimes.com/news/renewable/renew-signs-2-2-gw-ppas-expands-portfolio-to-15-6-gw/109994324 |access-date=2025-02-23 |website=ETEnergyworld.com |language=en}}</ref><ref>{{Cite web| title=Renew power limited | url=https://www.sebi.gov.in/sebi_data/attachdocs/may-2018/1525930664430.pdf | archive-url=https://web.archive.org/web/20220108093253/https://www.sebi.gov.in/sebi_data/attachdocs/may-2018/1525930664430.pdf | archive-date=2022-01-08}}</ref><ref>{{Cite web|title=ReNew Power|url=https://renewablewatch.in/2019/08/09/renew-power/|date=2019-08-09|website=Renewable Watch|language=en-US|access-date=2020-05-27}}</ref>

{{col-float}} {|class="wikitable sortable" ! scope="col" | State ! scope="col" | Installed Solar Capacity |- | Karnataka || 2.317 GW |- | Telangana || 0.1 GW |- | Rajasthan || 6.1 GW |- | Madhya Pradesh || 101.2 MW |- | Tamil Nadu || 150 MW |- | Andhra Pradesh || 777 MW |- | Gujarat || 5 GW |- | Maharashtra || 1.068 GW |} {{col-float-break}}{{col-float-end}}

==Awards== ReNew has been recognized twice as a Lighthouse by the World Economic Forum<ref name=":7" /> and has been included in MIT Technology Review's list of Top 15 Climate Tech Companies to watch.<ref>{{Cite web |title=2023 Climate Tech Companies to Watch: ReNew and its ambitious clean energy projects |url=https://www.technologyreview.com/2023/10/04/1080136/2023-climate-tech-companies-renew-clean-energy-projects-green-hydrogen-storage-renewables/ |access-date=2025-02-27 |website=MIT Technology Review |language=en}}</ref><ref>{{Cite web |last=www.ETEnergyworld.com |title=ReNew Power commits Rs 20 crore for fight against Covid-19 - ET EnergyWorld |url=https://energy.economictimes.indiatimes.com/news/renewable/renew-power-commits-rs-20-crore-for-fight-against-covid-19/75052671 |access-date=2024-01-22 |website=ETEnergyworld.com |language=en}}</ref>

In 2023, ReNew received the Sustainable Market Initiative's Terra Carta Seal award.<ref>{{Cite web |title=SMI Announces 2023 Terra Carta Seal Winners |url=https://www.sustainable-markets.org/news/terre-carta-seals-winner-2023/ |access-date=2025-02-27 |website=Sustainable Markets Initiative |language=en}}</ref> It has also been recognized as an Energy Transition Changemaker by the COP28 Presidency for deploying the country's first round-the-clock power project.<ref>{{Cite web |date=2023-12-09 |title=ReNew recognised as a clean energy transition changemaker by COP28 Presidency - Manufacturing Today India |url=https://www.manufacturingtodayindia.com/renew-recognised-as-a-clean-energy-transition-changemaker-by-cop28-presidency#:~:text=ReNew%20Energy%20Global%20Plc%20(%E2%80%9CReNew,-the-Clock%20Power%20Project. |access-date=2025-02-27 |language=en-US}}</ref>

ReNew is the recipient of awards, including by the Economic Times, 2022,<ref>{{Cite web |last=www.ETEnergyworld.com |title=ETEnergyworld confers 30 awards to energy sector leaders, companies for best performance - ET EnergyWorld |url=https://energy.economictimes.indiatimes.com/news/renewable/etenergyworld-confers-30-awards-to-energy-sector-leaders-companies-for-best-performance/92306880 |access-date=2024-01-22 |website=ETEnergyworld.com |language=en}}</ref> the Stevie International Business Awards (Energy Entrepreneur of the Year and Energy Sector Innovation of the Year in 2019 and Chairman of the Year and Energy Company of the Year in 2020,<ref>{{Cite web |date=2019-08-12 |title=Management Awards Category Winners |url=https://stevieawards.com/iba/management-awards-category-winners-0 |access-date=2024-01-22 |website=Stevie Awards |language=en}}</ref> by VCCircle<ref>{{Cite web |title=ReNew Power is infrastructure company of the year: VCCircle Awards |url=https://www.vccircle.com/renew-power-infrastructure-company-year-vccircle-awards-2017 |access-date=2024-01-22 |website=VCCircle |language=en-US}}</ref> and S&P Global,<ref>{{Cite web |title=Energy Companies from 11 Countries Won Honors at S&P Global Platts Global Energy Awards |url=https://press.spglobal.com/2021-12-09-Energy-Companies-from-11-Countries-Won-Honors-at-S-P-Global-Platts-Global-Energy-Awards |access-date=2024-01-22 |website=News Release Archive |language=en}}</ref> the Clean Energy Transition Award at Reuters Responsible Business Awards, 2020,<ref>{{Cite web |date=October 12, 2020 |title=Chipotle, DBS, Thai Union, Verizon, Olam International, ReNew Power and Maersk among winners at the 2020 Responsible Business Awards |url=https://www.reutersevents.com/sustainability/chipotle-dbs-thai-union-verizon-olam-international-renew-power-and-maersk-among-winners-2020 |access-date=2024-01-22 |website=Reuters Events |language=en-GB}}</ref> the Forbes India Leadership Award, 2017,<ref>{{Cite web |title=Forbes India Leadership Awards : Winners 2017 |url=https://www.forbesindia.com/awards/leadership/event2017/ |access-date=2024-01-22 |website=www.forbesindia.com |language=en}}</ref> among others.<ref>{{Cite web |last=Sood |first=Naina |title=Renew Power Collaborates With IIT To Launch Research Facility On Renewable Energy |url=http://businessworld.in/article/Renew-Power-Collaborates-With-IIT-To-Launch-Research-Facility-On-Renewable-Energy/12-09-2017-125965 |access-date=2024-01-22 |website=BW Businessworld |language=en}}</ref>

== References == {{Reflist}}

==External links== * {{Official website|https://www.renew.com/}}

Category:Solar energy companies of India Category:Wind power companies of India Category:Engineering companies of India Category:Companies based in Gurgaon Category:Renewable resource companies established in 2011 Category:Indian companies established in 2011 Category:Indian brands Category:2011 establishments in Haryana Category:Companies listed on the Nasdaq Category:2021 initial public offerings