Authors: WEO Energy Analysts Stéphanie Bouckaert, Timothy Goodson and Brent Wanner
As a fundamental rule, electricity supply and demand must be balanced at all times. Traditionally, this has been achieved by adjusting electricity supply to match demand that varies at different times of the day. But this poses a problem as the share of power generation from variable renewables such as wind and solar PV rises. Demand-side response is one of several measures that can help integrate higher shares of variable renewables, including electricity storage, greater interconnection and more flexible power plants.
When the sun is shining and the wind blowing, electricity generation from these sources may exceed demand, leading to the curtailment of otherwise low-cost and carbon-free electricity. Inversely, when the wind doesn’t blow or on cloudy days, power systems may need to rely on flexible yet expensive and carbon-intensive sources of generation. Both of these outcomes are economically and environmentally undesirable.
Demand-side response can significantly reduce such outcomes by shifting and shaping electricity demand to match the availability of renewables-based electricity generation.
Traditionally demand-side response has been confined to large-scale industrial consumers manually shedding demand in times of system stress. But over 75% of the global potential in demand-side response lies in buildings, with space heating, water heating and air conditioning loads contributing the most. The thermal inertia of buildings and hot-water storage allows electricity demand from heating and cooling equipment to be shifted in time to suit the needs of the grid at low cost without compromising user comfort. Loads from appliances such as refrigerators and washing machines can also become demand-side response resources, facilitated by the growing market share of smart appliances.
Expanding demand-side response – beyond manual shedding of large loads – is a relatively recent phenomenon, with Europe and the United States currently leading growth. In several markets consumers can receive payment for various forms of short-duration “fast frequency response” to keep the grid in balance, larger volumes of “load shifting” to respond to changeable weather, or contracts for guaranteed changes to future consumption patterns.
In addition to balancing loads, demand-side response measures can provide benefits to the grid by mitigating congestion in transmission and distribution systems and delaying or avoiding network upgrades, resulting in important savings. Power systems with greater flexibility are also better able to respond to short-term variations in electricity supply or demand that can be created by sudden changes in output from variable renewables-based generators.
The flexibility provided by demand-side response is therefore both a valuable resource facilitating the integration of a high share of variable renewables, and a symbol of the shift away from the traditional paradigm of supply following demand.
Identifying demand-side response potential
Globally, the theoretical potential of demand-side response today is estimated to be nearly 4,000 TWh per year, or more than 15% of total electricity demand (WEO 2017). Based on IEA modelling of electricity consumption profiles by end-use, this potential represents the sum of all loads than can be shifted for every hour of the year.
In the central scenario of the World Energy Outlook 2017, annual demand-side response potential is expected to increase to almost 7,000 TWh by 2040, the buildings sector leads future growth as demand for appliances and electric heating and cooling expands in Asia and Africa. Within developed economies, the electrification of heating and transport are major drivers of future growth. Smart charging of electric vehicles (EVs) uses charging (and discharging) of EV batteries to facilitate balancing of the power grid.
The IEA estimates that by 2040 almost 1 billion households and 11 billion appliances could participate in demand response programmes. While the majority of potential may lie in buildings, this potential can also be the most difficult to tap. This is especially the case in residential buildings, where participating in demand-side response programs may require behaviour change while offering limited economic benefits to households due to the small size of residential loads. As such, aggregation and automation of small scale demand-side response resources is often the most viable path to market for the residential sector.
The demand-side response potential in industry and large commercial buildings can be more accessible, as energy management systems optimize decisions to consume electricity or offer demand-side response services to the market.
Connectivity as a key enabler
Digital connectivity is the key to expanding demand-side response into new sectors and realising a greater share of its total theoretical potential. By enabling the linking, monitoring, aggregation and control of large numbers of individual pieces of electricity consuming equipment, connectivity allows for matching demand to the needs of the overall system in real time (Digitalization & Energy, 2017). Smart meters, smart appliances, electric vehicles and load management software are therefore central to efforts to increase demand-side response resources.
Capitalizing on demand-side response potential also requires appropriate price signals and regulatory frameworks to incentivize participation. Retail tariff structures such as time-of-use pricing or real-time pricing can deliver the necessary price signals to consumers, while enabling aggregators and other demand-side resources to participate in wholesale energy, capacity and ancillary services markets can create the necessary environment to stimulate investment.
Demand-side resources active in markets today represent only the tip of the iceberg in terms of the total potential. Digitalisation presents an opportunity to unlock this enormous potential and significantly enhance grid flexibility. As prices for digital technologies continue to fall and electricity consuming equipment is increasingly connected and controllable, expansion of demand-side response becomes technically feasible and economically attractive.
Electricity consumers benefit from reduced electricity bills by providing demand response services, but even larger savings are realised on a system level. Digitally enabled demand response is often a more cost-effective and climate-friendly measure facilitating the integration of variable renewables than building new power plants or electricity storage. Rapid expansion will act as a key accelerator for the clean energy transition. Moving forward, government policy will need to provide clear rules and a long-term vision for increasing demand-side response resources.
First published in International Energy Agency
The U.S. Oil Ambitions Threaten Economy and Sovereignty of Syria
From the very beginning an open U.S. intervention in the Syrian conflict caused heated discussions in the world community concerning legality of activities of the White House in Syria. Many political experts and officials repeatedly spread the opinion that the U.S. military presence in Syria has no legal basis, despite the participation of the U.S.-led International coalition in the fight against ISIS.
The particular interest in legality of the U.S. presence in Syria is caused by its undisguised concern for extraction of Syrian oil, which fields had come under control of pro-American Kurdish groups after military operations. Moreover, economic reasons for U.S. forces participation in the Syrian conflict have been personally announced by Donald Trump during one of his press conferences. And all this was after a long time since the official announcement of a clear victory over ISIS in Syria.
According to official statistics reflecting the Syrian economy, it is possible to see how harmful a long-term war with the terrorist organizations and intervention of foreign countries was for Damascus. For example, the oil industry had been playing a very important role in budgeting Syria and average oil production had been 385 thousand barrels per day. At this moment, as a result of the conflict and the economic crisis in conjunction with assignment of the largest oil fields by the U.S. forces in the Eastern Syria the oil production index fell 24 times, and the total damage to the Syrian economy amounted to 400 billion U.S. dollars. According to the Syrian government advisory council, the oil industry of the country will be able to reach the level of 2011 not earlier than in 5 years at best.
It should be especially noted the recent agreement of the American oil company “Delta Crescent Energy” with Kurdish-led Autonomous Administration of Northeast Syria to develop and modernize existing oil fields. At the same time it is really hard to know something about this company; it has no markets, own oil refineries and even a website. And the fact that it was founded by the former American official only strengthens an ordinary opinion about close ties between “Delta Crescent Energy” and the U.S. Ministry of Defense.
Not only does this agreement indirectly confirms the White House’s concern for preserving the military contingent in Syria, it also poses a serious threat to the sovereignty of the Arab state and its integrity. Having relied on the Kurdish administration, Washington will create preconditions for an independence of Kurds from the rest of Syria that will increase existing tensions between the largest ethnic groups of Syria. Thus, the U.S. by supporting Kurds got an allied regional formation that protects the oilfields.
The U.S. policy in the Middle East is successful if we estimate it from the side of oil companies’ administrations close to the White House. However, from the point of view of those countries, where Washington interfered in the pursuit of crude oil, suffer huge economic losses along with damage to their state integrity. The Syrian economy is seriously harmed by the ongoing conflict and Western sanctions. And such aggressive policy of the United States is only worsening a humanitarian disaster in Syria.
The Rise of Targeted Sanctions Towards International Energy Companies & Collateral Effects
International sanctions are becoming a major foreign policy tool against state-owned oil & gas companies in jurisdictions like Russia and Venezuela that were not used to this type of measure against its economic interest. Until a few years ago, companies like Rosneft Oil Company and Petróleos de Venezuela, S.A. (PDVSA), easily accessed the international financial markets with multibillion global bond emissions and international financings that were extremely attractive to major investment banks.
The first type of applicable sanctions laws are “primary” sanctions, which are traditional U.S. sanctions, and apply only to prohibited transactions with a U.S. nexus. The second type of applicable sanctions laws are “secondary” sanctions, which apply to transactions that are entirely outside of the jurisdiction of the U.S. but seek to sanction specific types of conduct that the U.S. deems particularly contrary to U.S. policy.
In other words, while the U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC) generally limits its jurisdiction to U.S. persons, in some instances the national security imperative is so great the OFAC will decide to use secondary sanctions even when there is no U.S. person involved at all, such as targeted sanctions against oil tankers delivering PDVSA’s crude oil.
The sophistication of the sanctions regime is reaching new levels, specifically within the Oil & Gas sector. Notably, OFAC is targeting all types of actions that are currently seeking to circumvent its sanctions regime, with broader consequences to the targeted companies and persons.
The Rosneft & PDVSA Case
Rosneft, PDVSA, and international companies delivering crude oil have been targeted by OFAC. More than 25 oil tankers and 17 shipping companies that were selling crude oil for PDVSA have been sanctioned. This new trend of OFAC sanctions began in April 2019, when 4 shipping companies and 10 ships related to oil trading with PDVSA were targeted.
In February 2020, Rosneft Trading, S.A., and its President Didier Casimiro were subject to OFAC sanctions for the trading of Venezuelan oil. The U.S. Department of the Treasury determined that 80% of the oil tankers used by PDVSA to export oil were from Rosneft. As a result of the sanctions, some crude oil deliveries by Rosneft to China were rejected by potential buyers.
Afterward, in March 2020, TNK Trading international S.A. (TTI), a subsidiary of Rosneft, was targeted by OFAC for replacing Rosneft Trading, S.A. trading operations with PDVSA in order to evade OFAC sanctions. In January 2020, 14 million barrels of crude oil were purchased by TTI from PDVSA. Rosneft stated that the trades were repayments arising out of a $6.5 billion loan to PDVSA with $800 still outstanding by the third quarter of 2019.
PDVSA’s Access to International Financial Markets
After billions of dollars borrowed from major investment banks and global bond emissions, PDVSA’s access to international financial markets was severely affected by its OFAC designation in January 2019.
Effectively, this meant that PDVSA assets under U.S jurisdiction were blocked, OFAC also prohibited all of PDVSA’s related transactions within U.S. jurisdiction, unless otherwise licensed, authorized, or under the scope of the SDN designation. U.S. companies like Chevron, Schlumberger, Baker Hughes, and Weatherford operating in Venezuela requested general licenses to OFAC in order to keep its operations on going with PDVSA.
Bypassing the Sanctions Regime
Iran, Mexico, individuals, and companies have been trying to bypass the OFAC sanctions regime. In May 2020, the U.S. Department of State, OFAC, and the U.S. Coast Guard issued an advisory to international shipping companies to be aware of tactics to evade sanctions like ship-to-ship transfers and by not using the mandatory tracking devices. Such techniques were implemented in crude oil, refined petroleum, and petrochemicals deliveries between Iran and Venezuela.
In Mexico based individuals and entities that were part of a PDVSA sanctions scheme to bypass sanctions were targeted in June 2020. OFAC SDN Alex Nain Moran (Saab) and associates, were evading U.S. Sanctions by doing “oil for food” schemes to sell Venezuelan crude oil. The Mexico based companies, brokered the re-sale of over 30 million barrels of PDVSA’s crude oil by largely replicating Rosneft Trading’s operations and Asian buyers, which did not result in food deliveries to Venezuela according to OFAC.
Saab, last year was charged with money laundering in connection with a bribery scheme by the U.S. Department of Justice (DOJ). The DOJ stated in the indictment that Saab violated the Foreign Corrupt Practices Act (FCPA) by paying bribes to Venezuelan government officials in order to access the controlled exchange rate by the Venezuelan government, with import documents for goods and materials that were false and fraudulent and that were never imported into Venezuela.
Moreover, the DOJ alleges that $350 million of bribe payments were transferred through bank accounts located in the Southern District of Florida and then to overseas accounts owned or controlled by Saab. To date, Saab is undergoing an extradition process in Cape Verde to the U.S. in relation to this indictment.
Collateral Effects of the Sanctions Regime
Different collateral effects of the sanctions regime have affected the operations of global oil & gas companies. PDVSA lost three oil supertankers to PetroChina Co Ltd, OFAC sanctions left the ships without insurance, since the insurance companies did not want to be subject to sanctions, this led to the bankruptcy of the joint venture between PDVSA and PetroChina.
The joint venture was created in order to export PDVSA’s oil to China, and other markets. Protection & Indemnity (P&I) insurance for vessels is mandatory pursuant to Singapore law, without the P&I the oil tankers are not able to navigate.
On the other hand, Rosneft announced the sale of its Venezuelan assets to a company 100% owned by the Russian Government, it also terminated all its operations in Venezuela. The selling of the assets is a way to protect Rosneft from current and future sanctions targeted against PDVSA.
The latest escalation to enforce OFAC sanctions is the U.S. seizure of four Iranian fuel tankers heading for Venezuela. A civil forfeiture complaint alleged that a businessman of the Iranian Revolutionary Guard Corps, designated by the U.S. as a foreign terrorist organization, arranged the fuel sale.
U.S. officials threatened the ship owners, insurers, and the captain of the four Iranian fuel tankers with targeted sanctions to force them to hand over the cargo. As a result, a total of 1.116 million barrels of petroleum are now in U.S. custody, and the websites of the Iranian companies accused of shipping fuel to Venezuela were seized by the DOJ.
The Trump administration has been stepping up the pressure with targeted sanctions and other measures on Venezuela to comply with sanctions against international oil companies like PDVSA, Rosneft, ship owners, and any other entity or person dealing with PDVSA’s crude oil.
Across the Atlantic, E.U. sanctions have proven to be far less aggressive and targeted, with less notable enforcement proceedings against E.U sanctions violations, and with no direct sanctions against PDVSA or towards oil tankers delivering Venezuelan oil.
The collateral effect of targeted U.S. sanctions designation encompasses far-reaching implications since foreign companies must withdraw their business with the sanctioned target or they could also be barred from accessing the U.S. financial system and economy. Material assistance and any transaction with a company sanctioned by the U.S. could be seen by OFAC has assistance in order to bypass the sanctions regime which is the case of the targeted sanctions against Rosneft.
Lifting of OFAC sanctions is possible, targeted oil tankers subject to PDVSA’s sanctions have been delisted when the companies have agreed to expand its risk-based sanctions compliance programs based on the OFAC public guidance model. Moreover, the companies have also pledged to terminate participation in the oil sector of the Venezuelan economy so long as the Maduro government remains in power.
Thus, due to the complexity and ramifications of the U.S. sanctions regime against energy companies like PDVSA and Rosneft, global financial institutions, energy companies, and service providers should implement strong compliance programs to prevent targeted sanctions by OFAC.
Azerbaijan Becomes Turkey’s Top Gas Supplier
Azerbaijan has become Turkey’s major gas supplier and this could have major geopolitical ramifications for the region. But it also fits into Turkey’s efforts of the past several years to diminish its dependence on Russian gas. Hence Ankara’s particularly harsh position regarding the recent Armenia-Azerbaijan fighting in the Tovuz region where regional gas, oil and railway infrastructure runs.
From January-May of this year, Turkey imported 4 527,39 cubic meters of Azerbaijani gas (from Shah Deniz field). This is some 20,4 percent more in comparison to the same period of 2019. On the other hand, in May 2020 the import from Russia diminished by almost 62% compared to the same month in 2019. In May 2020, Azerbaijan officially became Turkey’s top gas supplier.
Overall this is a continuation of the trend from 2019 when Azerbaijan’s share in Turkey’s gas supplies reached 21.2 percent, which is some 6.23 percent more compared to the same period of 2018.
This became possible after the launch of TANAP in late 2019. The $6,5 bln. project is essentially a part of the $40 billion Southern Gas Corridor with a number of pipelines connecting Azerbaijan’s Shah Deniz II field to the vast European market. TANAP has the capacity to transport up to 16 billion cubic meters (bcm) of Caspian gas per year: 10 bcm go to Europe and 6 bcm to the Turkish market. Potentially, the TANAP could have a capacity of up to 31 bcm.
Previously it was reported that the capacity of TANAP would reach a cap of 6 bcm of natural gas by the end of June. To reach this milestone the volume went up gradually, first reaching 11,3 million cubic meters (m3) (July 2019). Moreover, this July the highest volume of 17 million m3 was recorded.
This happens at the time when Russian gas flows to Turkey are at a low point. Repair works were announced, which further contributes to the decrease of the Russian gas potential in Turkey. As a result, the $7.8 billion, 930 km TurkStream pipeline, built across the Black Sea and inaugurated in early 2020, is superseded by Azerbaijan, as a major gas supplier. The trend is self-revealing. In 2017, Gazprom exported 52 percent of Turkey’s total gas imports, in 2018 the figure stood at 47 percent and in 2019 at just 33 percent (15.9 bcm).
For example, in March, Turkey received nearly 924 million m3 of Azeri gas, which maked up 23,45 percent of the total volume of gas supplies to Turkey. Azerbaijan also pushed Iran, which together with Russia, are now Turkey’s second and third largest gas providers.
The decrease of Russian gas flows is also caused by the Turkish national company BOTAŞ increasing imports from Algeria and Nigeria. For Gazprom it also becomes increasingly difficult to compete with large LNG supplies that Turkey imports from the US. A look at the dynamics of LNG imports reveals an interesting trend – over the past 10 years the share of LNG steadily increases in Turkey. In 2013-2019 period, the share of LNG in Turkish gas imports rose from 6.1 bcm to 12.7 bcm.
Geopolitics of gas supplies
The decline of Russian gas supplies means Turkey would have space for geopolitical manoeuvres in an increasingly unstable period of time when Russian influence grows along Turkey’s borders. Moreover, Ankara might gain even greater leverage as various contracts guaranteeing gas flows from Russia expire in coming years and extensive talks will likely be held.
Indeed, geopolitics might be at play behind Turkey’s moves and aspirations to diminish dependence on Russia as BOTAS, the company which oversees the country’s gas import, is a state-run enterprise. This means that what happens in Syria or elsewhere easily influences the calculus of Turkey’s gas industry.
And there are reasons to worry for Turkey as Russia’s military influence in Syria and the Black Sea grows, and differences over the Libyan conflict abound. It is thus natural for Turkey to look at different ways to reduce its dependence on Russian gas. This creates a perfect opportunity for Azerbaijan to enhance its position as the region’s major gas supplier and thus further solidify its relations with Turkey. Turkey, on the other hand, is interested in an unhindered flow of Azerbaijani gas and, as other regional or global powers, is willing to defend its gas supply chain politically and, if necessary, even use a limited military force.
Perhaps this could explain Turkey’s statements regarding the recent uptick of fighting between Armenia and Azerbaijan. The violence took place along the Tovuz district of Azerbaijan. Surprisingly, the region is far distanced from Nagorno Karabakh, which is usually a centre for either large-scale fighting (as in 2016) or daily small-scale disturbances along the contact line. What relates the fighting in Tovuz to the geopolitics of gas supplies is the fact that the region is a vital land corridor for regional transport and energy export routes. This includes the Baku–Tbilisi–Ceyhan (BTC) pipeline, the South Caucasus natural gas pipeline (SCP) and the Baku–Tbilisi–Kars (BTK) railway. This is the infrastructure which connects Azerbaijan to the West and represents a larger trans-Eurasian East-West corridor that has been championed by the West since the end of the Soviet Union. But more importantly, as argued above, the corridor allows Ankara to seek a partial alternative to the dependence on Russian gas. Therefore, any military moves near those strategic routes could invite Turkish action.
This could also explain why Ankara was especially vocal in its support for Baku during and after the Tovuz fighting. For example, Turkey’s defence industry chief stated the country was ready to help its eastern ally. Moreover, Turkey and Azerbaijan held military drills right after the end of the fighting. The exercises involved the land and air forces in multiple locations such as Baku, Nakhchivan, Ganja, Kurdamir and Yevlakh. The signal was clear: increased Turkish military cooperation with Azerbaijan might follow if threat to the infrastructure is not neutralized.
In the end, the clashes did not damage Azerbaijan’s energy and transport infrastructure, but both Baku and Ankara saw how vulnerable they could be. Both easily recall the Georgia-Russia war of 2008 when SCP, BTC and the Baku–Supsa oil pipeline were effectively shut down because of the ongoing military operations and general uncertainty in the South Caucasus.
As Turkey aims to transform itself into the region’s energy hub rather than serving only as a transit country, its relations with Azerbaijan will likely further solidify. Azerbaijani gas will continue to play a vital role in this emerging Turkish strategy. Moreover, both will seek deeper military cooperation to defend its critical infrastructure. Perhaps, this could serve as a necessary impulse for the Trilateral format of Turkey-Georgia-Azerbaijan to expand their cooperation. Much will also depend on Russian gas supplies, but as the gas supply trend of recent years and regional geopolitical developments indicate, Turkey will continue decreasing its dependence on Russian import.
Author’s note: first published in Caucasuswatch
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